red roo SHP400 Use and care manual

GT622
GARDEN TILLER
Commercial Environmental Equipment
Operation, Safety & Maintenance Instructions
™
GT622
Commercial Environmental Equipment
Online Demonstration Available at: www.redroo.com/products/stumpgrinder
SHP400
StumP grinder
Profile No. : 634
Name : Red Roo SHP400 Stump Grinder
Scan Code

Dear Valued Customer
Congratulations! You are now the proud owner of the Red Roo Model
SHP400 Stump Grinder. Please take a moment of your time to look over the
method of operation. Pay particular attention to the
following information. Familiarise yourself with the trencher, its
characteristics and
safety and operating instructions.
If you have any questions or need any replacement parts in the future please
contact us at your convenience on our toll-free phone number 1300 133 767
or redroo.com
You alone know the operational demands and special conditions affecting
the equipment in your situation and therefore assume the responsibility
for developing, carrying out and enforcing the safety concepts and methods
which apply to your own operation to effect the greatest safety for yourself
and the people around you.
THANK YOU for your patronage, confidence and support in
Red Roo Commercial Environmental Equipment.
INTRODUCTION
Dear Valued Customer
Congratulations! You are now the proud owner of the Red Roo Model
Hydraulic Trencher. Please take a moment of your time to look over the
method of operation. Pay particular attention to the
following information. Familiarise yourself with the trencher, its
characteristics and
safety and operating instructions.
If you have any questions or need any replacement parts in the future please
contact us at your convenience on our toll-free phone number 1300 133 767
or redroo.com
You alone know the operational demands and special conditions affecting
the equipment in your situation and therefore assume the responsibility
for developing, carrying out and enforcing the safety concepts which
apply to your own operation to effect the greatest safety for yourself and
the people around you.
THANK YOU for your patronage, confidence and support in
Red Roo Commercial Environmental Equipment.
INTRODUCTION
Copyright 2016
Machine Identification Record:
Red Roo Customer number
Machine model number
Machine serial number
Engine manufacturer
Engine model number
Engine serial number
1301-0063A
Dear Valued Customer
Congratulations! You are now the proud owner of the Red Roo Model SHP400
Stump Grinder. Please take a moment of your time to look over the
following information. Familiarise yourself with the Stump Grinder, its
characteristics and method of operation. Pay particular attention to the
safety and operating instructions.
If you have any questions or need any replacement parts in the future please
contact us at your convenience on our toll-free phone number 1300 133 767
or redroo.com
You alone know the operational demands and special conditions affecting
the equipment in your situation and therefore assume the responsibility
for developing, carrying out and enforcing the safety concepts and methods
which apply to your own operation to effect the greatest safety for yourself
and the people around you.
THANK YOU for your patronage, condence and support in
Red Roo Commercial Environmental Equipment.
2

3
™
Table of Contents
ABOUT THIS MANUAL 4
SAFETY FIRST 4
SAFETY PRECAUTIONS FOR DHS-5 USERS 5
OPERATING INSTRUCTIONS 6
SERVICE INFORMATION 8
WHEEL DRIVE VALVE CABLE ADJUSTMENT 9
WHEEL DRIVE NEUTRAL ADJUSTMENT 9
TROUBLESHOOTING 11
CHAIN VALVE ADJUSTMENT 10
LUBRICATION RERQUIREMENTS 10
PARTS LIST 13
WEB INFORMATION 30
WARRANTY POLICY 31
RED ROO SALES & SERVICE COMPANY PTY. LTD.
41-43 Keysborough Avenue, Keysborough, Victoria, Australia 3173
Tel.: [phone] Fax: [phone]
Outside Melbourne Metro: Tel.: [phone] Fax: [phone]
redroo.com
3
™
Table of Contents
ABOUT THIS MANUAL 4
SAFETY FIRST 4
SAFETY PRECAUTIONS FOR DHS-5 USERS 5
OPERATING INSTRUCTIONS 6
SERVICE INFORMATION 8
WHEEL DRIVE VALVE CABLE ADJUSTMENT 9
WHEEL DRIVE NEUTRAL ADJUSTMENT 9
TROUBLESHOOTING 11
CHAIN VALVE ADJUSTMENT 10
LUBRICATION RERQUIREMENTS 10
PARTS LIST 13
WEB INFORMATION 30
WARRANTY POLICY 31
RED ROO SALES & SERVICE COMPANY PTY. LTD.
41-43 Keysborough Avenue, Keysborough, Victoria, Australia 3173
Tel.: [phone] Fax: [phone]
Outside Melbourne Metro: Tel.: [phone] Fax: [phone]
redroo.com
3
™
Table of Contents
ABOUT THIS MANUAL 4
SAFETY FIRST 4
SAFETY PRECAUTIONS FOR DHS-5 USERS 5
OPERATING INSTRUCTIONS 6
SERVICE INFORMATION 8
WHEEL DRIVE VALVE CABLE ADJUSTMENT 9
WHEEL DRIVE NEUTRAL ADJUSTMENT 9
TROUBLESHOOTING 11
CHAIN VALVE ADJUSTMENT 10
LUBRICATION RERQUIREMENTS 10
PARTS LIST 13
WEB INFORMATION 30
WARRANTY POLICY 31
RED ROO SALES & SERVICE COMPANY PTY. LTD.
41-43 Keysborough Avenue, Keysborough, Victoria, Australia 3173
Tel.: [phone] Fax: [phone]
Outside Melbourne Metro: Tel.: [phone] Fax: [phone]
redroo.com
3
™
Table of Contents
ABOUT THIS MANUAL 4
SAFETY FIRST 4
SAFETY PRECAUTIONS FOR DHS-5 USERS 5
OPERATING INSTRUCTIONS 6
SERVICE INFORMATION 8
WHEEL DRIVE VALVE CABLE ADJUSTMENT 9
WHEEL DRIVE NEUTRAL ADJUSTMENT 9
TROUBLESHOOTING 11
CHAIN VALVE ADJUSTMENT 10
LUBRICATION RERQUIREMENTS 10
PARTS LIST 13
WEB INFORMATION 30
WARRANTY POLICY 31
RED ROO SALES & SERVICE COMPANY PTY. LTD.
41-43 Keysborough Avenue, Keysborough, Victoria, Australia 3173
Tel.: [phone] Fax: [phone]
Outside Melbourne Metro: Tel.: [phone] Fax: [phone]
redroo.com
3
3

SAFETY FIRST – Stay Alert, Do Not Get Hurt
Read this section before use!
The HT912 Hydraulic Trencher is designed to dig trenches and therefore is potentially
dangerous. Careless or improper use may cause serious or even fatal injury.
It is important that you read and understand the contents of this manual and that you allow only
mature,adultindividuals to operate yourHT912 Hydraulic Trencher. It is yourresponsibility to
ensure that any individual who operates your Trencher have read and understood this manual.
Never use the Hydraulic Trencher for any other purpose than digging trenches. The machine is
designed for this purpose only. Any other use may cause serious or even fatal injury and/or damage
to the machine.
ABOUT THIS MANUAL
The information contained in this manual has been prepared to assist you in the safe operation, the routine
maintenanceandgeneralcare of yourRedRooproduct. By following theseguidelines,youmaylook
forward to years of reliableservice fromyourRedRoo. Information is categorisedanddenoted by the
following symbols and phrases:
SAFETY Identifies general safety practices.
FIRST
DANGER! An instruction which, if not followed, could result in serious or fatal injury.
WARNING! An instruction which, if not followed, could result in personal injury.
CAUTION! An instruction which, if not followed, could damage machine components.
4
HAZARD SYMBOLS & MEANINGS
Before operatingthisMachine read
andobserve all Warnings, Cautions
andInstructions on theMachineand
in theOperatorsManual. Although the
reading of information contained in
thismanualdoesnoteliminatethe
risk involved in operatingthis
machine,yourunderstanding of this
information will promotethe correct
andsafeuse of yourmachine.Failure
to followInstructionsandSafety
Informationcould result in serious
injury or death.
Read Hearing
Protection
Eye
Protection
Wear
Gloves
Cut Hand
No
Bystanders
High Pressure
Fluid
Moving
Parts
Hot
Surfaces
Don’t Refuel
Hot Engine
Check Before
Digging
Explosion
Electrical
Shock
Toxic
Fumes
Remove Spark
Plug Leads
SAFETY FIRST – Stay Alert, Do Not Get Hurt
Read this section before use!
The HT912 Hydraulic Trencher is designed to dig trenches and therefore is potentially
dangerous. Careless or improper use may cause serious or even fatal injury.
It is important that you read and understand the contents of this manual and that you allow only
mature,adultindividuals to operate yourHT912 Hydraulic Trencher. It is yourresponsibility to
ensure that any individual who operates your Trencher have read and understood this manual.
Never use the Hydraulic Trencher for any other purpose than digging trenches. The machine is
designed for this purpose only. Any other use may cause serious or even fatal injury and/or damage
to the machine.
ABOUT THIS MANUAL
The information contained in this manual has been prepared to assist you in the safe operation, the routine
maintenanceandgeneralcare of yourRedRooproduct. By following theseguidelines,youmaylook
forward to years of reliableservice fromyourRedRoo. Information is categorisedanddenoted by the
following symbols and phrases:
SAFETY Identifies general safety practices.
FIRST
DANGER! An instruction which, if not followed, could result in serious or fatal injury.
WARNING! An instruction which, if not followed, could result in personal injury.
CAUTION! An instruction which, if not followed, could damage machine components.
4
HAZARD SYMBOLS & MEANINGS
Before operatingthisMachine read
andobserve all Warnings, Cautions
andInstructions on theMachineand
in theOperatorsManual. Although the
reading of information contained in
thismanualdoesnoteliminatethe
risk involved in operatingthis
machine,yourunderstanding of this
information will promotethe correct
andsafeuse of yourmachine.Failure
to followInstructionsandSafety
Informationcould result in serious
injury or death.
Read Hearing
Protection
Eye
Protection
Wear
Gloves
Cut Hand
No
Bystanders
High Pressure
Fluid
Moving
Parts
Hot
Surfaces
Don’t Refuel
Hot Engine
Check Before
Digging
Explosion
Electrical
Shock
Toxic
Fumes
Remove Spark
Plug Leads
SAFETY FIRST – Stay Alert, Do Not Get Hurt
Read this section before use!
The HT912 Hydraulic Trencher is designed to dig trenches and therefore is potentially
dangerous. Careless or improper use may cause serious or even fatal injury.
It is important that you read and understand the contents of this manual and that you allow only
mature,adultindividuals to operate yourHT912 Hydraulic Trencher. It is yourresponsibility to
ensure that any individual who operates your Trencher have read and understood this manual.
Never use the Hydraulic Trencher for any other purpose than digging trenches. The machine is
designed for this purpose only. Any other use may cause serious or even fatal injury and/or damage
to the machine.
ABOUT THIS MANUAL
The information contained in this manual has been prepared to assist you in the safe operation, the routine
maintenanceandgeneralcare of yourRedRooproduct. By following theseguidelines,youmaylook
forward to years of reliableservice fromyourRedRoo. Information is categorisedanddenoted by the
following symbols and phrases:
SAFETY Identifies general safety practices.
FIRST
DANGER! An instruction which, if not followed, could result in serious or fatal injury.
WARNING! An instruction which, if not followed, could result in personal injury.
CAUTION! An instruction which, if not followed, could damage machine components.
4
HAZARD SYMBOLS & MEANINGS
Before operatingthisMachine read
andobserve all Warnings, Cautions
andInstructions on theMachineand
in theOperatorsManual. Although the
reading of information contained in
thismanualdoesnoteliminatethe
risk involved in operatingthis
machine,yourunderstanding of this
information will promotethe correct
andsafeuse of yourmachine.Failure
to followInstructionsandSafety
Informationcould result in serious
injury or death.
Read Hearing
Protection
Eye
Protection
Wear
Gloves
Cut Hand
No
Bystanders
High Pressure
Fluid
Moving
Parts
Hot
Surfaces
Don’t Refuel
Hot Engine
Check Before
Digging
Explosion
Electrical
Shock
Toxic
Fumes
Remove Spark
Plug Leads
Identifies general safety practices.
An instruction which, if not followed, could result in serious or fatal injury.
An instruction which, if not followed, could result in personal injury.
An instruction which, if not followed, could damage machine components.
SAFETY FIRST – Stay Alert, Do Not Get Hurt
Read this section before use!
The HT912 Hydraulic Trencher is designed to dig trenches and therefore is potentially
dangerous. Careless or improper use may cause serious or even fatal injury.
It is important that you read and understand the contents of this manual and that you allow only
mature,adultindividuals to operate yourHT912 Hydraulic Trencher. It is yourresponsibility to
ensure that any individual who operates your Trencher have read and understood this manual.
Never use the Hydraulic Trencher for any other purpose than digging trenches. The machine is
designed for this purpose only. Any other use may cause serious or even fatal injury and/or damage
to the machine.
ABOUT THIS MANUAL
The information contained in this manual has been prepared to assist you in the safe operation, the routine
maintenanceandgeneralcare of yourRedRooproduct. By following theseguidelines,youmaylook
forward to years of reliableservice fromyourRedRoo. Information is categorisedanddenoted by the
following symbols and phrases:
SAFETY Identifies general safety practices.
FIRST
DANGER! An instruction which, if not followed, could result in serious or fatal injury.
WARNING! An instruction which, if not followed, could result in personal injury.
CAUTION! An instruction which, if not followed, could damage machine components.
4
HAZARD SYMBOLS & MEANINGS
Before operatingthisMachine read
andobserve all Warnings, Cautions
andInstructions on theMachineand
in theOperatorsManual. Although the
reading of information contained in
thismanualdoesnoteliminatethe
risk involved in operatingthis
machine,yourunderstanding of this
information will promotethe correct
andsafeuse of yourmachine.Failure
to followInstructionsandSafety
Informationcould result in serious
injury or death.
Read Hearing
Protection
Eye
Protection
Wear
Gloves
Cut Hand
No
Bystanders
High Pressure
Fluid
Moving
Parts
Hot
Surfaces
Don’t Refuel
Hot Engine
Check Before
Digging
Explosion
Electrical
Shock
Toxic
Fumes
Remove Spark
Plug Leads
4
SAFETY FIRST – Stay Alert, Do Not Get Hurt
Read this section before use!
The HT912 Hydraulic Trencher is designed to dig trenches and therefore is potentially
dangerous. Careless or improper use may cause serious or even fatal injury.
It is important that you read and understand the contents of this manual and that you allow only
mature,adultindividuals to operate yourHT912 Hydraulic Trencher. It is yourresponsibility to
ensure that any individual who operates your Trencher have read and understood this manual.
Never use the Hydraulic Trencher for any other purpose than digging trenches. The machine is
designed for this purpose only. Any other use may cause serious or even fatal injury and/or damage
to the machine.
ABOUT THIS MANUAL
The information contained in this manual has been prepared to assist you in the safe operation, the routine
maintenanceandgeneralcare of yourRedRooproduct. By following theseguidelines,youmaylook
forward to years of reliableservice fromyourRedRoo. Information is categorisedanddenoted by the
following symbols and phrases:
SAFETY Identifies general safety practices.
FIRST
DANGER! An instruction which, if not followed, could result in serious or fatal injury.
WARNING! An instruction which, if not followed, could result in personal injury.
CAUTION! An instruction which, if not followed, could damage machine components.
4
HAZARD SYMBOLS & MEANINGS
Before operatingthisMachine read
andobserve all Warnings, Cautions
andInstructions on theMachineand
in theOperatorsManual. Although the
reading of information contained in
thismanualdoesnoteliminatethe
risk involved in operatingthis
machine,yourunderstanding of this
information will promotethe correct
andsafeuse of yourmachine.Failure
to followInstructionsandSafety
Informationcould result in serious
injury or death.
Read Hearing
Protection
Eye
Protection
Wear
Gloves
Cut Hand
No
Bystanders
High Pressure
Fluid
Moving
Parts
Hot
Surfaces
Don’t Refuel
Hot Engine
Check Before
Digging
Explosion
Electrical
Shock
Toxic
Fumes
Remove Spark
Plug Leads
Identifies general safety practices.
An instruction which, if not followed, could result in serious or fatal injury.
An instruction which, if not followed, could result in personal injury.
An instruction which, if not followed, could damage machine components.
SAFETY FIRST – Stay Alert, Do Not Get Hurt
Read this section before use!
The HT912 Hydraulic Trencher is designed to dig trenches and therefore is potentially
dangerous. Careless or improper use may cause serious or even fatal injury.
It is important that you read and understand the contents of this manual and that you allow only
mature,adultindividuals to operate yourHT912 Hydraulic Trencher. It is yourresponsibility to
ensure that any individual who operates your Trencher have read and understood this manual.
Never use the Hydraulic Trencher for any other purpose than digging trenches. The machine is
designed for this purpose only. Any other use may cause serious or even fatal injury and/or damage
to the machine.
ABOUT THIS MANUAL
The information contained in this manual has been prepared to assist you in the safe operation, the routine
maintenanceandgeneralcare of yourRedRooproduct. By following theseguidelines,youmaylook
forward to years of reliableservice fromyourRedRoo. Information is categorisedanddenoted by the
following symbols and phrases:
SAFETY Identifies general safety practices.
FIRST
DANGER! An instruction which, if not followed, could result in serious or fatal injury.
WARNING! An instruction which, if not followed, could result in personal injury.
CAUTION! An instruction which, if not followed, could damage machine components.
4
HAZARD SYMBOLS & MEANINGS
Before operatingthisMachine read
andobserve all Warnings, Cautions
andInstructions on theMachineand
in theOperatorsManual. Although the
reading of information contained in
thismanualdoesnoteliminatethe
risk involved in operatingthis
machine,yourunderstanding of this
information will promotethe correct
andsafeuse of yourmachine.Failure
to followInstructionsandSafety
Informationcould result in serious
injury or death.
Read Hearing
Protection
Eye
Protection
Wear
Gloves
Cut Hand
No
Bystanders
High Pressure
Fluid
Moving
Parts
Hot
Surfaces
Don’t Refuel
Hot Engine
Check Before
Digging
Explosion
Electrical
Shock
Toxic
Fumes
Remove Spark
Plug Leads
4
has read and understood his manual.
Identifies general safety practices.
An instruction which, if not followed, could result in
serious or fatal injury.
An instruction which, if not followed, could result in
personal injury.
An instruction which, if not followed, could damage
machine components.
4

5
5
SAFETY INSTRUCTIONS FOR SHP400 USERS
SAFETY FIRST – Stay Alert, Do Not Get Hurt
Read this section before use!
The DHS Hydraulic Post Hole Digger is designed to dig holes in soil and therefore is
potentially dangerous. Careless or improper use may cause serious or even fatal injury.
It is important that you read and understand the contents of this manual and that you allow only
mature, adult individuals to operate your Hydraulic Post Hole Digger. It is your responsibility to
ensure that any individual who operates your Hydraulic Post Hole Digger have read and understood
this manual.
Never use the Hydraulic Post Hole Digger for any other purpose than digging holes. The machine is
designed for this purpose only. Any other use may cause serious or even fatal injury and/or damage
to the machine.
ABOUT THIS MANUAL
The information contained in this manual has been prepared to assist you in the safe operation, the routine
maintenance and general care of your Red Roo product. By following these guidelines, you may look
forward to years of reliable service from your Red Roo. Information is categorised and denoted by the
following symbols and phrases:
SAFETY Identifies general safety practices.
FIRST
DANGER! An instruction which, if not followed, could result in serious or fatal injury.
WARNING! An instruction which, if not followed, could result in personal injury.
CAUTION! An instruction which, if not followed, could damage machine components.
4
HAZARD SYMBOLS & MEANINGS
Beforeoperating this Machine read
and observe all Warnings, Cautions
and Instructions on the Machine and
in the Operators Manual. Although the
reading of information contained in
this manual does not eliminate the
risk involved in operating this
machine, your understanding of this
information will promote the correct
and safe use of your machine. Failure
to follow Instructions and Safety
Information could result in serious
injury or death.
Read Hearing
Protection
Eye
Protection
Wear
Gloves
Cut Hand
No
Bystanders
High Pressure
Fluid
Moving
Parts
Hot
Surfaces
Don’t Refuel
Hot Engine
Check Before
Digging
Explosion
Electrical
Shock
Toxic
Fumes
Remove Spark
Plug Leads
10) ALWAYS STOP the engine immediately if a hydraulic leak occurs. NEVER operate this machine with
frayed, kinked, cracked or damaged hoses, ttings, or tubing.
11) DO NOT leave the machine unattended while the engine is running.
NEVER PLACE GRINDING DISC IN THE UPRIGHT POSITION WHILE GRINDING DISC IS IN OPERATION.
12) Always disengage the clutch after grinding the stump.
SAFETY INSTRUCTIONS FOR RH918 USERS
OPERATING
INSTRUCTIONS
USE COMMON SENSE
AND PLENTY OF IT
TRANSPORT
BEFORE USE
1) DO NOT allow any person operate the
rotary hoe without first reading and
understanding the safety instructions and
operating instructions.
2) NEVER allow children to operate the rotary hoe.
8) ALWAYS make certain the Tyne Control Lever is
set at neutral while loading and unloading the
rotary hoe, or moving to and away from working area.
9) NEVER run the machine in reverse while the tynes
are rotating. Always move the tyne control lever to
“OFF” before reversing the wheels.
11) DO NOT leave the machine unattended while the
engine is running.
12) DO NOT overspeed the engine or alter the governor
settings. Excessive speed is dangerous and will
shorten engine life.
13) NEVER operate the rotary hoe in an
enclosed area. Engine exhaust contains
carbon monoxide, an odourless and
tasteless poison.
14) STOP the engine and disconnect the
spark plug lead(s) and allow engine to
cool before inspecting or performing
maintenance on the rotary hoe.
15)
1)
REFUELLING
* Shut off the engine. DO NOT REFUEL
AN ENGINE WHILE OPERATING!
* Allow engine to cool. Minimum 5 minutes
* USE UNLEADED FUEL ONLY.
Use clean, fresh unleaded fuel.
* Do not mix oil with unleaded fuel.
* Do not over-fill fuel tank. Allow space
for fuel expansion.
10) NEVER operate the unit without the safety
guards in place and in working order. Keep
the unit well maintained and in good
working order.
4) ALWAYS use the rotary
hoe in a well lighted area.
7) NEVER operate the rotary hoe when fatigued.
ALWAYS BE ALERT! If you get tired while
operating the rotary hoe, take a break. If you have
any type of physical or mental condition that may
be aggravated by strenuous work, consult with
your physician before you operate this equipment.
NEVER operate the rotary hoe under the influence
of medication, alcohol or drugs.
6) DO NOT allow other persons near the
rotary hoe. It is up to the operator to keep
bystanders and animals a minimum of 6
5) ALWAYS operate the rotary
hoe on level ground only.
Police the area before rotary
hoeing. Remove any foreign objects in the digging
area - bricks, rocks, wire and sticks. Locate and mark
any sprinkler heads, water pipes, gas lines,
electrical and telephone cables or any other hazard
either below or above ground.
3) ALWAYS wear protective clothing when operating
the rotary hoe. This includes, but is not limited to;
safety glasses, loose fitting gloves, steel capped
boots and hearing protection. NEVER wear loose
fitting clothing or jewellery when operating the
rotary hoe. Keep all clothing away from moving
parts. Items could become caught in the machine,
resulting in injury.
KNOW THE CONTROLS AND HOW TO STOP
THE ROTARY HOE QUICKLY IN AN EMERGENCY.
metres (20’) away from the machine while in
operation.
ALWAYS KEEP YOUR HANDS,
FEET AND BODY AWAY FROM
THE DIGGING ZONE WHILE
ENGINE IS RUNNING.
* Do not smoke.
* Allow no naked flame or hot material in refuelling area.
* Use only approved fuel containers and funnels.
Remember, fuel is a potential hazard .
Be sure Tyne Control Lever is set to “Neutral”
while loading and unloading the rotary hoe
and when moving to or from jobsite.
Ensure that all grass and weeds have been cut
as low as possible.
2) If the rotary hoe is to be used in clay or hard
ground conditions, it is recommended to water
the area thoroughly and allow sufficient time
for earth to soften.
3) Police the area. Remove any
foreign objects from the area.
4) Identify and mark the location of sprinkler heads,
gas pipes, telephone cables etc.
“The Right Way to Rent”
You alone know the operational demands and
special conditions affecting the equipment in
your situation and therefore assume the
responsibility for developing, carrying out, and
enforcing the safety concepts which apply to your
own operation to effect the greatest safety for
yourself andthe people around you.
5
13)
14)
15)
16)
6)
7)
8)
9)
MAXIMUM ANGLE
OF OPERATION
DO NOT EXCEED
15º ANGLE
USE COMMON SENSE
AND PLENTY OF IT
SAFETY INSTRUCTIONS FOR HT912USERS
INSTRUCTIONS
DO NOT allow any person to operate the
hydraulic trencher without first reading and
understanding the safety instructions and
NEVER allow children to operate the hydraulic trencher.
ALWAYS use hydraulic trencher in a well lighted area.
ALWAYS make certain that all control clutches are in
the “disengaged” position prior to starting the engine.
The safety clutch lever/Operator Presence Control on
the left handlebar is for operator protection. DO NOT
tape down or otherwise bypass this Safety Device.
NEVER wear loose fitting clothing or jewellery when
operating the hydraulic trencher. Keep all clothing
away from moving parts. Item could become
caught in the machine, resulting in injury.
ALWAYS wear protective
clothing when operating
the hydraulic trencher.
This includes, but is not limited to, safety glasses, hard hat
loose fitting gloves, steel capped boots and hearing protection.
operating instructions. KNOW THE CONTROLS AND
HOW TO STOP THE HYDRAULIC TRENCHER QUICKLY
IN AN EMERGENCY.
1)
2)
3)
4)
Police the area before trenching. Remove any foreign
objects in the digging area eg bricks, rocks, wire and
sticks. Locate and mark any sprinkler heads, water
pipes, gas lines, electrical and telephone cables or any
other hazard either below or above ground.
5)
DO NOT leave the machine unattended while the engine
is running. DO NOT park on incline or park
perpendicular to slope. DO NOT freewheel down incline.
7)
DO NOT overspeed the engine or alter the governor
settings. Excessive speed is dangerous and will
shorten engine life
8)
NEVER operate the hydraulic trencher when fatigued.
ALWAYS BE ALERT! If you get tired while operating
the hydraulic trencher, take a break. If you have any
type of physical or mental condition that may be
aggravated by strenuous work, consult with your
physician before you operate this equipment. NEVER
operate the hydraulic trencher under the influence of
medication, alcohol or drugs.
9)
NEVER operate the unit without the safety
guards in place and in working order. Keep
the unit well maintained and in good working order
Remove the hydraulic trencher from its
trailer. Use caution.
Police the area. Remove any
foreign objects from the area.
Identify and mark the location of sprinkler heads,
gas pipes, telephone cables, etc.
IGNITION: Must be in “ON” position to start. “OFF”
to stop.
ENGINE: Throttle cable controls engine speed.
Operate at full throttle (all the way forward).
WHEEL DRIVE CONTROL LEVER: Controls wheel
speed forward or reverse after clutch lever is engaged.
DIGGING BOOM CONTROL LEVER: Raises and lowers
the digging boom.
DIGGING CHAIN CONTROL LEVER: must be in “ON”
position BEFORE clutch lever is depressed in order
to start chain in motion. Chain moves in a forward
direction after clutch lever is engaged.
SAFETY CLUTCH LEVER/OPERATOR PRESENCE
CONTROL: (At left handle grip) Activates WHEEL
DRIVE and DIGGING CHAIN controls when depressed.
Stops all motion when released.
FORWARD/REVERSE DIGGING CHAIN CONTROL
LEVER: Allows manual operation of chain in forward
or reverse rotation to dislodge objects or dig difficult
terrain. (This control can be used with the clutch lever
released.) To reverse chain, DIGGING CHAIN control
must be in “OFF” position.
Familiarize yourself with the hydraulic
trencher and its controls.
10)
1)
1)
2)
1)
Free Wheel Hub Feature - Operation:
Pull one free wheeling pin slightly, using the split
ring. Rotate the pin until the 3mm (1/8”) diameter roll
pin aligns with the slot in the mounting plate. Allow
the pin to slide through the slot. Repeat for the other
wheel. Roll the trencher until each pin drops into a
hole in the hub. The wheel hubs are now locked.
Reverse the procedure to unlock the wheels.
2)
DO NOT allow other persons near the hydraulic
trencher. It is up to the operator to keep
bystanders and animals a minimum of 6 metres
(20ft) away from the machine while in operation.
12)
NEVER operate the hydraulic trencher in an
enclosed area. Engine exhaust contains carbon
monoxide, an odourless and tasteless poison.
13)
WARNING: Hydraulic oil is under extreme
pressure and can get under skin and burn
or poison. Check for leaks with cardboard.
14)
STOP the engine and disconnect the spark
plug lead(s) and allow engine to cool before
inspecting or performing maintenance on
the hydraulic trencher.
15)
REFUELLING
* Shut off engine. DO NOT REFUEL AN ENGINE
WHILE OPERATING!
* Allow engine to cool. Minimum 5 minutes
* Do not smoke. *Allow no naked flame
or hot material in refuelling area.
* Use only approved fuel containers and funnels.
Remember, fuel is a potential hazard.
* Do not over-fill fuel tank. Allow space for
fuel expansion.
* USE UNLEADED FUEL ONLY. Use clean,
fresh unleaded fuel.
* Do not mix oil with unleaded fuel.
16)
ALWAYS KEEP YOUR HANDS, FEET AND BODY
AWAY FROM THE DIGGING CHAIN AND OTHER
MOVING PARTS WHILE ENGINE IS RUNNING.
11)
ALWAYS operate
hydraulic trencher
on level ground only.
6) MAXIMUM
ANGLE OF
OPERATION
DO NOT EXCEED 15ºANGLE
BEFORE USE
OPERATION
TRANSPORT
1) DO NOT allow any person to operate the stump grinder without first reading and understanding
the safety and operating instructions. KNOW THE CONTROLS AND HOW TO STOP THE
STUMP GRINDER QUICKLY IN AN EMERGENCY.
2) NEVER allow children or untrained adults to operate the stump grinder.
3) PPE (Personal Protection Equipment) is mandatory before operating this machine. ALWAYS wear
protective clothing when operating the stump grinder. This includes,
but not limited to; safety glasses, loose fitting gloves, steel capped
boots and hearing protection. NEVER wear loose fitting clothing or
jewelry when operating the stump grinder. Keep all clothing away from
moving parts. Clothing could become caught in the machine resulting in injury.
4) ALWAYS operate the stump grinder in a well lit area.
5)
ALWAYS operate the stump grinder on level ground only. Inspect the immediate
area before grinding. Remove any foreign objects in the grinding area eg: bricks,
rocks,wire and sticks. Locate and mark any sprinkler heads, water pipes, gas lines,
electrical and telephone cables or any other hazard either below or above ground.
5
ALWAYS KEEP YOUR HANDS, FEET AND BODY AWAY FROM THE CUTTING / GRINDING
AREA WHILE ENGINE IS RUNNING
5

6
6
OPERATION INSTRUCTIONS
DUAL WHEEL KIT IS AVAILABLE AS AN OPTIONAL ACCESSORY
This machine has a high centre of gravity. Use extreme care when operating it on an uneven surface.
1) Remove the stump grinder from its carrying vehicle or trailer. Use caution
2) Familiarize yourself with the machine and its controls. Learn where all engine controls are and be
prepared to stop quickly in possible emergencies.
3) Manoeuvre the stump grinder to the area where the stump is to be removed.
4) IGNITION: Must be in ‘ON’ position to start. ‘OFF’ to stop.
5) Start the engine as follows:
For an Electric Start Engine - Turn key switch to “start” and hold in this position to electrically
crank engine until it starts, then release the key. NOTE: If engine fails to start after cranking for ten
seconds, release the key & allow 60 seconds cool-down period to prevent burning out the start motor.
6) Move the stump grinder to the stump, position the grinding disc over the front edge of the stump.
7) Release handle adjusting pin located right behind the handle, and place handle into position that
best suits the operator.
8) Release swivel locking pin located on the main body of the machine.
This will allow the unit to pivot over centre.
9) Slowly lower the stump grinder untl the grinding disc comes in contact with the stump. Move the
stump grinder back and forth in a long, slow sweeping motion. Maintain the same elevation until a
section has been removed, then lower the stump grinder to take out the next section.
DO / CORRECT DO / CORRECT
YES
YES
Max
15oH
6
6

7
7
1) Allow machine to cool down. Wash mud and dirt off of the stump grinder.
Ensure no water enters the fuel injection area. Always keep machine clean and well maintained.
2) Remove any weeds, wire, rope, etc. that may have wrapped around the disc grinding shaft assembly.
3) INSPECT TEETH, ROTATE OF REQUIRED AND TIGHTEN NYLOCK NUT.
CHECK FOR LOOSE BOLTS SECURING POCKETS ON GRINDING DISC.
15) After stump has been removed use the throttle to gradually decrease the engine RPM’s, turn the electric
clutch engagement switch to OFF. Make sure the grinding disc has come to a complete stop before
moving to the stump grinder.
16) STOP ENGINE: With machine at idle and clutch disengaged turn the key to the off position.
14) When the front part of the stump has been removed, move the stump grinder forward to a new edge.
NOTE: SELF PROPELLED UNITS. For more precise control of the wheel while
grinding it can be easier to operate one control lever at a time, alternating
between the two, making the machine walk, from side to side.
NOTE: Constant build up of grinding debris may inhibit the stump grinder
from performing effectively. To help assure safe, effective and efficient working
results, always keep the working area raked level and free of grinding debris.
NOTE: Make sure disc has stopped completely before clearing debris.
NOTE: FOR BETTER PERFORMANCE AND TO AVOID EXCESSIVE CLUTCH WEAR, RUN THE
ENGINE AT FULL THROTTLE DURING OPERATION.
KEEP HANDS AND FEET CLEAR OF THE GRINDING DISC AND GRINDING
ZONE AND OTHER MOVING PARTS WHILE ENGINE IS RUNNING.
AFTER USE & MACHINE HAS BEEN TURNED OFF
7
DO / CORRECT
YES
NO NO
YES
DO NOT! / INCORRECT DO NOT! / INCORRECT
DO / CORRECT
7
7
7
DO / CORRECT
7

8
GREASING THE MACHINE
AIR FILTER MAINTENANCE
IMPORTANT NOTICE
DAILY INSPECTION OF AIR FILTER. THE IMPORTANCE OF REGULAR
DAILY AIR FILTER MAINTENANCE CANNOT BE OVER EMPHASIZED.
1. AIR FILTER MAINTENANCE IS CRITICAL ON STUMP GRINDING
MACHINES. DIRT INGESTION WILL NOT BE WARRANTED BY THE
ENGINE MANUFACTURER OR RED ROO SALES AND SERVICE
Follow these steps:
A. Unhook the two retaining clips and remove the end cap from the air
cleaning housing.
B. Pull the air cleaner element out of the housing. (See Fig 1.)
C. After the main element is removed, check the condition of the inner
element. It should be replaced whenever it appears dirty, typically
every other time the element is replaced. Clean the area around the
base of the inner element before removing it, so dirt does not get
into the engine.
D. Do not wash the paper element and inner element or used pressurized
air, this will damage the elements. Replace dirty, bent or damaged
elements with new elements as required. Handle new elements
carefully; do not use if the sealing surfaces are bent or damaged.
E. Check all parts for wear, cracks or damage. Replace any damaged
components.
F. Install the new inner element. Slide each fully into place in the air
cleaner housing.
G. Reinstall the end cap so the dust ejector valve is down and secure with
the two retaining clips. (See Figure 2.)
TO SERVICE HEAVY DUTY AIR CLEANER
Every 100 to 150 hours of operation (more often under extremely dusty or
dirty conditions), replace the paper element and check inner element.
As a general rule, grease the machine after it has finished operation.This protects the metal under the seals
from corrosion caused by condensation as the temperature drops.
Make sure all grease nipples are clean before applying grease. If any grease nipples are missing or fail to
accept grease, replace these immediately.
Pay particular attention to the cutter wheel bearings. DO NOT OVER GREASE.
WHEEL DRIVE HUB BEARINGWHEEL DRIVE HUB BEARING ROTOR SHAFT BEARINGS ROTOR SHAFT ASSEMBLY
AIR FILTER
8
8

9
9
2. OIL AND AIR FILTER MAINTENANCE AND STAYING WITHIN THE LIMITS OF THE ANGLE OF
OPERATION IS ALSO CRITICAL ON STUMP GRINDING MACHINES. STARVING THE ENGINE
FOR OIL WILL NOT BE WARRANTED BY THE ENGINE MANUFACTURER OR RED ROO SALES
AND SERVICE PTY. LTD.
ENGINE OIL FILL DIPSTICK
OIL LEVEL MAINTENANCE
THE IMPORTANCE OF CHECKING AND MAINTAINING THE PROPER OIL LEVEL IN THE
CRANKCASE CANNOT BE OVEREMPHASIZED. CHECK OIL BEFORE EACH USE AS FOLLOWS:
a. Make sure the engine is stopped, level, and is cool so the oil has had time to drain into the crankcase.
b. To keep dirt, debris, etc., out of the engine, clean the area around the dipstick before removing it.
c. Remove the dipstick; wipe oil off. Reinsert the dipstick into the tube and press all the way down.
d. Remove the dipstick and check the oil level.
The oil level should be up to, but not over, the “F” mark on the dipstick. (See Figure 3.)
e. If the level is low, add oil of the proper type, up to the “F” mark on the dipstick. Always check the level with
the dipstick before adding more oil.
8
8
9
9
– Daily to 5 hours
90 foot pounds.
Hydraulic oil filter change
– Daily to 10 hours
CHECK ENGINE OIL AT DIPSTICK DAILY. INSPECT DIPSTICK READING WITH ENGINE
SITTING LEVEL. CLEAN ENGINE COOLING FINS - IF BLOCKED, ENGINE WILL
OVER HEAT IMMEDIATELY.
Change air cleaner element
outer and check inner for dirt.
Check spark plug condition
FUEL TANK FUEL FILTER
9

10
9
– Daily to 200 hours
- Slacken 3 retaining bolts. Remove the inner pulley off the bushing by tapping
on the head of the bolts. Use a long thread bolt through one of the threaded
holds in the outer pulley to remove from the bush.
BELT ADJUSTING BOLT
BELT ADJUSTING BOLT
REMOVE CUTTER WHEEL PULLEYS
CHECK/ADJUST BELT TENSION
CUTTER WHEEL DRIVE BELTS
- Check tension and deection at midpoint of belt - if it slips, it’s too loose. Tighten.
- A new belt should be tensioned to deect 12mm when a 3-4kg force is applied.
- To tension belts, slacken pump mount bolts and slide pump back until correct
tension on the belt is achieved.
- Check the alignment of the pulleys and re-tension the pump mount bolts.
HYDRAULIC PUMP BELT TENSION
10

10
Loosen the nut until the nearest castlelation in the nut lines up with the
cotter pin hole in the spindle.
17. Install the cotter pin and dust cap.
The same procedure applies for the handle pivot hub assembly. INDEPENDENT HYDRAULIC
DRIVE MOTORS
HYDRAULIC OIL TANK
Check hydraulic oil level daily.
The SHP400 hydraulic tank is equipped with a site glass that shows the level
of hydraulic oil.
Do not overfill this tank, allow for the expansion of hydraulic fluid.
This machine is equipped with Castrol Hyspin 68 hydraulic oil at the time of
manufacture.
Use the same or equivalent.
For a new machine, change the hydraulic oil filter when the stump grinder has
been operating for 10 hours.
Replace with the same type of in-tank filter element supplied originally -
available through Red Roo.
From this point on change the filter every 200 hours of operation.
Change hydraulic oil every 500 hours of operation or at least once a year
depending on use.
If the lubricant / grease is caked and the bearings seem dry, the bearings should be repacked.
/ grease.
11

11
11
G
r
i
n
d
i
n
G
Z
o
n
e
Belt Guard
operator
Zone
Throttle Control
Hydraulic Controls
Wheel Drive
Fuel Tank
Electric Clutch
Engine Exhaust
Discharge
Zone:
Main Body
Release Pin
Handle
Release Pin
Hydraulic
Tank
Free Wheel Hub
Engine Dust Protection
Discharge
Zone:
Detergents that recommend the use of gloves when handling should be avoided as this as a good
indication that the detergent is too harsh and therefore unsuitable for cleaning your powder coating.
Although some strong solvents are recommended for removing grease, or other stubborn residues these
may be harmful to the extended life of the powder coated surface. If paint splashes, or other residue need
to be removed then use Methylated Spirits, Turpentine, or White Spirits. Keeping this unit clean and well
serviced wis very important.
12

12
REPLACING STUMPGRINDING TEETH
BEFORE YOU REPLACE ANY CUTTERS YOU MUST TURN THE ENGINE OFF AND WAIT
FOR ALL MOVING PARTS TO STOP.
MAKE SURE ALL OF THE CUTTERS ARE SHARPANDWELL MAINTAINED AT ALL TIMES.
NOTE: DO NOT OPERATE THE STUMP GRINDER IF ANY OF THE CUTTERS ARE MISSING.
THIS WILL CAUSE THE GRINDING DISC TO BE OUT OF BALANCE.
DO NOT OPERATE THE STUMP GRINDER IF ANY OF THE CUTTERS ARE DAMAGED.
9
REPLACEMENT
Item Part Description
No.No.
1 0206-0036 Tooth Pocket LH (Bent Counterbore) x 2
3 0206-0038 Tooth Pocket RH
(Bent Threaded) x 2
4 0206-0039 Tooth Pocket Straight
(Threaded) x 2
2 0206-0037 Tooth Pocket Straight
(Counterbore) x 2
5 1901-0044 SHC Screw x 8
6 0206-0053 Tooth x 8
4 STATIONS
Right Hand
Side
Left Hand Side
Right Tooth Pocket/Counterbore
Straight Pocket/Threaded/Counterbore
Left Tooth Pocket/Threaded
The direction of the cutting tooth is determined by
which way the tip of the tooth points. The left side
of the cutting wheel relates to the left side of the
machine. the right side of the cutting wheel
relates to the right side fo the machine.
This is determined by standing in
front of the machine.
0206-0037
0206-0038
0206-0039
0206-0037
0206-0038
0206-0053
0206-0036
0206-0039
0206-0036
Turn 120°
Loosen
POCKETS & CUTTERS
Tighten to 25ft/lbs
REPLACING STUMPGRINDING TEETH
BEFORE YOU REPLACE ANY CUTTERS YOU MUST TURN THE ENGINE OFF AND WAIT
FOR ALL MOVING PARTS TO STOP.
MAKE SURE ALL OF THE CUTTERS ARE SHARPANDWELL MAINTAINED AT ALL TIMES.
NOTE: DO NOT OPERATE THE STUMP GRINDER IF ANY OF THE CUTTERS ARE MISSING.
THIS WILL CAUSE THE GRINDING DISC TO BE OUT OF BALANCE.
DO NOT OPERATE THE STUMP GRINDER IF ANY OF THE CUTTERS ARE DAMAGED.
9
REPLACEMENT
Item Part Description
No.No.
1 0206-0036 Tooth Pocket LH (Bent Counterbore) x 2
3 0206-0038 Tooth Pocket RH
(Bent Threaded) x 2
4 0206-0039 Tooth Pocket Straight
(Threaded) x 2
2 0206-0037 Tooth Pocket Straight
(Counterbore) x 2
5 1901-0044 SHC Screw x 8
6 0206-0053 Tooth x 8
4 STATIONS
Right Hand
Side
Left Hand Side
Right Tooth Pocket/Counterbore
Straight Pocket/Threaded/Counterbore
Left Tooth Pocket/Threaded
The direction of the cutting tooth is determined by
which way the tip of the tooth points. The left side
of the cutting wheel relates to the left side of the
machine. the right side of the cutting wheel
relates to the right side fo the machine.
This is determined by standing in
front of the machine.
0206-0037
0206-0038
0206-0039
0206-0037
0206-0038
0206-0053
0206-0036
0206-0039
0206-0036
Turn 120°
Loosen
POCKETS & CUTTERS
Tighten to 25ft/lbs
REPLACING STUMPGRINDING TEETH
BEFORE YOU REPLACE ANY CUTTERS YOU MUST TURN THE ENGINE OFF AND WAIT
FOR ALL MOVING PARTS TO STOP.
MAKE SURE ALL OF THE CUTTERS ARE SHARPANDWELL MAINTAINED AT ALL TIMES.
NOTE: DO NOT OPERATE THE STUMP GRINDER IF ANY OF THE CUTTERS ARE MISSING.
THIS WILL CAUSE THE GRINDING DISC TO BE OUT OF BALANCE.
DO NOT OPERATE THE STUMP GRINDER IF ANY OF THE CUTTERS ARE DAMAGED.
9
REPLACEMENT
Item Part Description
No.No.
1 0206-0036 Tooth Pocket LH (Bent Counterbore) x 2
3 0206-0038 Tooth Pocket RH
(Bent Threaded) x 2
4 0206-0039 Tooth Pocket Straight
(Threaded) x 2
2 0206-0037 Tooth Pocket Straight
(Counterbore) x 2
5 1901-0044 SHC Screw x 8
6 0206-0053 Tooth x 8
4 STATIONS
Right Hand
Side
Left Hand Side
Right Tooth Pocket/Counterbore
Straight Pocket/Threaded/Counterbore
Left Tooth Pocket/Threaded
The direction of the cutting tooth is determined by
which way the tip of the tooth points. The left side
of the cutting wheel relates to the left side of the
machine. the right side of the cutting wheel
relates to the right side fo the machine.
This is determined by standing in
front of the machine.
0206-0037
0206-0038
0206-0039
0206-0037
0206-0038
0206-0053
0206-0036
0206-0039
0206-0036
Turn 120°
Loosen
POCKETS & CUTTERS
Tighten to 25ft/lbs
REPLACING STUMPGRINDING TEETH
BEFORE YOU REPLACE ANY CUTTERS YOU MUST TURN THE ENGINE OFF AND WAIT
FOR ALL MOVING PARTS TO STOP.
MAKE SURE ALL OF THE CUTTERS ARE SHARPANDWELL MAINTAINED AT ALL TIMES.
NOTE: DO NOT OPERATE THE STUMP GRINDER IF ANY OF THE CUTTERS ARE MISSING.
THIS WILL CAUSE THE GRINDING DISC TO BE OUT OF BALANCE.
DO NOT OPERATE THE STUMP GRINDER IF ANY OF THE CUTTERS ARE DAMAGED.
9
REPLACEMENT
Item Part Description
No.No.
1 0206-0036 Tooth Pocket LH (Bent Counterbore) x 2
3 0206-0038 Tooth Pocket RH
(Bent Threaded) x 2
4 0206-0039 Tooth Pocket Straight
(Threaded) x 2
2 0206-0037 Tooth Pocket Straight
(Counterbore) x 2
5 1901-0044 SHC Screw x 8
6 0206-0053 Tooth x 8
4 STATIONS
Right Hand
Side
Left Hand Side
Right Tooth Pocket/Counterbore
Straight Pocket/Threaded/Counterbore
Left Tooth Pocket/Threaded
The direction of the cutting tooth is determined by
which way the tip of the tooth points. The left side
of the cutting wheel relates to the left side of the
machine. the right side of the cutting wheel
relates to the right side fo the machine.
This is determined by standing in
front of the machine.
0206-0037
0206-0038
0206-0039
0206-0037
0206-0038
0206-0053
0206-0036
0206-0039
0206-0036
Turn 120°
Loosen
POCKETS & CUTTERS
Tighten to 25ft/lbs
TEETH SHARPENING
NOTE:
Go to www.redroo.com and please view Sharpening video.
Using a silicon carbide grindingwheel to grind the tooth bodywillresult in veryrapid
breakdown of the silicon carbide wheel.
WARNING: Eye protection and a particle mask must be used when sharpening the teeth.
The Red Tooth is manufactured from a steel fastener base
incorporated with tungsten carbide tip.
This tip is silver soldered onto the top. The Red Tooth can
be roatated 120 degrees in order to allow three
working edges.
ATTENTION:
The sharpening of tungsten carbidecutting teeth
requires a specialprocessand a degree of machine
tool sharpening skills. If you are unsure of your ability to
safelysharpen thesecutting teeth correctly,contact a
machinist or a qualified saw sharpening specialist. This
willensure yourcutting teeth arereturned to their
proper edge profile and avoid injury.
Unused Tooth
Worn Tooth
Carbide Tip
3mm Max
1/8” Max
Grind off minimal amount from end, just enough
to restore the original taper and radius on end.
10
CARING FOR POWDERCOATED FINISH
The effects of ultra violetlight, pollution,dirt, grim,andsaltdeposits canallaccumulate on the powder
coated surface of your machine over time. To extend the effective life of the powder coated surface a very
simple regular maintenance program should be implemented for the removal of any debris or residues.
As a general rule the machine should be cleaned after every use.
1) Remove any loose deposits with a wet sponge.
2) Use a soft brush (non abrasive) or cloth, and a mid household detergent solution toremove any dirt, or grime.
3) Pressure wash or rinse when finished.
Detergents that recommend the use of gloves when handling should be avoided as this as a good indication
that the detergent is too harsh and therefore unsuitable for cleaning your powder coating. Although some
strong solvents are recommended for removing grease, or other stubborn residues these may be harmful to
the extended life of the powder coated surface. If paint splashes, or other residue need to be removed then
use Methylated Spirits, Turpentine, or White Spirits.
You aloneknowtheoperationaldemandsandspecial
conditionsaffectingtheequipment in yoursituationand
thereforeassumetheresponsibilityfordeveloping,
carrying out, and enforcing the safety concepts which
apply to yourownoperation to effectthegreatestsafety
for yourself and the people around you.
Look for Sharpening
Video online at www.redroo.com
Cutting
TIGHTENING NUTS & BOLTS
Torque each 3/8 nyloc nut part number (1401-0031) to 25 ft/lbs.
Torque each 5/8 cap screw part number (1901-0044) to 180 ft/lbs.
teeth may be sharpened by grinding. Initial sharpening should be performed using a silicon carbide
(green)wheel. The bestresults will be achieved by finishgrindingusing a diamondgrindingwheel.
TEETH SHARPENING
NOTE:
Go to www.redroo.com and please view Sharpening video.
Using a silicon carbide grindingwheel to grind the tooth bodywillresult in veryrapid
breakdown of the silicon carbide wheel.
WARNING: Eye protection and a particle mask must be used when sharpening the teeth.
The Red Tooth is manufactured from a steel fastener base
incorporated with tungsten carbide tip.
This tip is silver soldered onto the top. The Red Tooth can
be roatated 120 degrees in order to allow three
working edges.
ATTENTION:
The sharpening of tungsten carbidecutting teeth
requires a specialprocessand a degree of machine
tool sharpening skills. If you are unsure of your ability to
safelysharpen thesecutting teeth correctly,contact a
machinist or a qualified saw sharpening specialist. This
willensure yourcutting teeth arereturned to their
proper edge profile and avoid injury.
Unused Tooth
Worn Tooth
Carbide Tip
3mm Max
1/8” Max
Grind off minimal amount from end, just enough
to restore the original taper and radius on end.
10
CARING FOR POWDERCOATED FINISH
The effects of ultra violetlight, pollution,dirt, grim,andsaltdeposits canallaccumulate on the powder
coated surface of your machine over time. To extend the effective life of the powder coated surface a very
simple regular maintenance program should be implemented for the removal of any debris or residues.
As a general rule the machine should be cleaned after every use.
1) Remove any loose deposits with a wet sponge.
2) Use a soft brush (non abrasive) or cloth, and a mid household detergent solution toremove any dirt, or grime.
3) Pressure wash or rinse when finished.
Detergents that recommend the use of gloves when handling should be avoided as this as a good indication
that the detergent is too harsh and therefore unsuitable for cleaning your powder coating. Although some
strong solvents are recommended for removing grease, or other stubborn residues these may be harmful to
the extended life of the powder coated surface. If paint splashes, or other residue need to be removed then
use Methylated Spirits, Turpentine, or White Spirits.
You aloneknowtheoperationaldemandsandspecial
conditionsaffectingtheequipment in yoursituationand
thereforeassumetheresponsibilityfordeveloping,
carrying out, and enforcing the safety concepts which
apply to yourownoperation to effectthegreatestsafety
for yourself and the people around you.
Look for Sharpening
Video online at www.redroo.com
Cutting
TIGHTENING NUTS & BOLTS
Torque each 3/8 nyloc nut part number (1401-0031) to 25 ft/lbs.
Torque each 5/8 cap screw part number (1901-0044) to 180 ft/lbs.
teeth may be sharpened by grinding. Initial sharpening should be performed using a silicon carbide
(green)wheel. The bestresults will be achieved by finishgrindingusing a diamondgrindingwheel.
BEFORE YOU REPLACE ANY CUTTERS YOU
MUST TURN THE ENGINE OFF AND WAIT FOR
ALL MOVING PARTS TO STOP.
MAKE SURE ALL OF THE CUTTERS ARE
SHARP AND WELL MAINTAINED AT ALL
TIMES.
NOTE:
DO NOT OPERATE THE STUMP
GRINDER IF ANY OF THE
CUTTERS ARE MISSING. THIS
WILL CAUSE THE GRINDING
DISC TO BE OUT OF BALANCE.
DO NOT OPERATE THE STUMP
GRINDER IF ANY OF THE
CUTTERS ARE DAMAGED.
REPLACING STUMPGRINDING TEETH
BEFORE YOU REPLACE ANY CUTTERS YOU MUST TURN THE ENGINE OFF AND WAIT
FOR ALL MOVING PARTS TO STOP.
MAKE SURE ALL OF THE CUTTERS ARE SHARPANDWELL MAINTAINED AT ALL TIMES.
NOTE: DO NOT OPERATE THE STUMP GRINDER IF ANY OF THE CUTTERS ARE MISSING.
THIS WILL CAUSE THE GRINDING DISC TO BE OUT OF BALANCE.
DO NOT OPERATE THE STUMP GRINDER IF ANY OF THE CUTTERS ARE DAMAGED.
9
REPLACEMENT
Item Part Description
No.No.
1 0206-0036 Tooth Pocket LH (Bent Counterbore) x 2
3 0206-0038 Tooth Pocket RH
(Bent Threaded) x 2
4 0206-0039 Tooth Pocket Straight
(Threaded) x 2
2 0206-0037 Tooth Pocket Straight
(Counterbore) x 2
5 1901-0044 SHC Screw x 8
6 0206-0053 Tooth x 8
4 STATIONS
Right Hand
Side
Left Hand Side
Right Tooth Pocket/Counterbore
Straight Pocket/Threaded/Counterbore
Left Tooth Pocket/Threaded
The direction of the cutting tooth is determined by
which way the tip of the tooth points. The left side
of the cutting wheel relates to the left side of the
machine. the right side of the cutting wheel
relates to the right side fo the machine.
This is determined by standing in
front of the machine.
0206-0037
0206-0038
0206-0039
0206-0037
0206-0038
0206-0053
0206-0036
0206-0039
0206-0036
Turn 120°
Loosen
POCKETS & CUTTERS
Tighten to 25ft/lbs
Please Visit: www.redroo.com to view
ROTOR
SHAFT
ASSEMBLY
WARNING: Eye protection and particle mask
must be used when sharpening the teeth.
NOTE: Using a silicon carbide grinding wheel to grind
the tooth body will result in very rapid breakdown of
the silicon carbide wheel.
TEETH SHARPENING
NOTE:
Go to www.redroo.com and please view Sharpening video.
Using a silicon carbide grindingwheel to grind the tooth bodywillresult in veryrapid
breakdown of the silicon carbide wheel.
WARNING: Eye protection and a particle mask must be used when sharpening the teeth.
The Red Tooth is manufactured from a steel fastener base
incorporated with tungsten carbide tip.
This tip is silver soldered onto the top. The Red Tooth can
be roatated 120 degrees in order to allow three
working edges.
ATTENTION:
The sharpening of tungsten carbidecutting teeth
requires a specialprocessand a degree of machine
tool sharpening skills. If you are unsure of your ability to
safelysharpen thesecutting teeth correctly,contact a
machinist or a qualified saw sharpening specialist. This
willensure yourcutting teeth arereturned to their
proper edge profile and avoid injury.
Unused Tooth
Worn Tooth
Carbide Tip
3mm Max
1/8” Max
Grind off minimal amount from end, just enough
to restore the original taper and radius on end.
10
CARING FOR POWDERCOATED FINISH
The effects of ultra violetlight, pollution,dirt, grim,andsaltdeposits canallaccumulate on the powder
coated surface of your machine over time. To extend the effective life of the powder coated surface a very
simple regular maintenance program should be implemented for the removal of any debris or residues.
As a general rule the machine should be cleaned after every use.
1) Remove any loose deposits with a wet sponge.
2) Use a soft brush (non abrasive) or cloth, and a mid household detergent solution toremove any dirt, or grime.
3) Pressure wash or rinse when finished.
Detergents that recommend the use of gloves when handling should be avoided as this as a good indication
that the detergent is too harsh and therefore unsuitable for cleaning your powder coating. Although some
strong solvents are recommended for removing grease, or other stubborn residues these may be harmful to
the extended life of the powder coated surface. If paint splashes, or other residue need to be removed then
use Methylated Spirits, Turpentine, or White Spirits.
You aloneknowtheoperationaldemandsandspecial
conditionsaffectingtheequipment in yoursituationand
thereforeassumetheresponsibilityfordeveloping,
carrying out, and enforcing the safety concepts which
apply to yourownoperation to effectthegreatestsafety
for yourself and the people around you.
Look for Sharpening
Video online at www.redroo.com
Cutting
TIGHTENING NUTS & BOLTS
Torque each 3/8 nyloc nut part number (1401-0031) to 25 ft/lbs.
Torque each 5/8 cap screw part number (1901-0044) to 180 ft/lbs.
teeth may be sharpened by grinding. Initial sharpening should be performed using a silicon carbide
(green)wheel. The bestresults will be achieved by finishgrindingusing a diamondgrindingwheel.
Cap Screw
Nylock
Nut
Tooth
1401-0031 x 8 Disc
Pocket
0206-0053 x 8 1901-0044 x 8
HOUSINGS
DISC SHAFT
1 0206-0036 Tooth Pocket LH (Bent Counterbore) x 2
2 0206-0037 Tooth Pocket Straight (Counterbore) x 2
3 0206-0038 Tooth Pocket RH (Bent Threaded) x2
4 0206-0039 Tooth Pocket Straight (Threaded) X2
5 1901-0044 SHC Screw x 8
6 0206-0053 Tooth x 8
7 2301-0057 Washer x 8
2301-0057 x 8
Washer
13

13
13
TRANSPORTING THE MACHINE
LOADING
If the machine is loaded using steep ramps use extreme caution. This unit has a high centre of gravity.
If the lock pin is used, an additional strap should be used around the handle to
prevent the rear of the machine moving side to side.
If the pin lock is NOT used, the front of the machine must also be tied down,
either around the cutter shaft or through the tie down points.
Underneath the machine a tie down point has been incorporated.
Use a shackle through the hole.
SLIGHTLY TILT THE MACHINE TO LIFT THE CUTTER WHEEL CLEAR OF THE
GROUND ENGINE.
- Make sure the throttle is set no more than just above low idle.
- Make certain that the clutch engaging switch is in the OFF position as the engine will not start.
- Turn Ignition Switch clockwise to start. Release the switch as soon as the engine starts.
Important: Never run the starter motor for more than ten seconds at a time.
Allow it to cool 60 seconds between attempts.
HOUR-METER/TACHOMETER
Note: Oil level should be checked daily. The engine is fitted with an automatic
shutdown system designed to stop the engine if oil pressure falls below a
reset level either because the engine is low on oil or the engine is tilted
past 25 degrees. This system is not fool proof and should not be relied on
as a substitute to checking oil level. Damage to the engine may have already
occurred before the shutdown system stops the engine due to low oil.
TIE DOWN
The machine is equipped with a pin lock and hole through the cutter wheel cover. This pin lock is designed to
connect to a purpose built bracket tted to the trailer or truck used to carry the machine.
The pin lock is designed to:
Stop the machine tilting backwards and forwards
Stop the machine moving front to back
Stop the machine sliding side to side.
FRONT TIE-DOWN POINT
REAR TIE-DOWN POINT
ENGINE HOUR METER/TACHOMETER DIPSTICK
THROTTLE LEVER CONTROL
CLUTCH ON/OFF SWITCH
13
OPTIONAL DUAL WHEEL KIT IS AVAILABLE
14

14
14
revs are increased. The engine should be run at full revs while grinding.
GROUND DRIVE CONTROLS
Forward Reverse Left Turn Right Turn
Neutral
Ground drive is achieved by two independent drive tyres driven by hydraulic
motors. Each of the motors has its own control lever on the handle bar.
1. FORWARD: Push BOTH levers forward equally: machine moves straight ahead.
2. REVERSE: Pull BOTH levers back equally: machine moves straight back.
3. Move one lever more than the other: machine will turn.
4. PUSH one lever forward and PUSH the other lever back and the machine will
turn to the RIGHT or LEFT.
CUTTER WHEEL / CUTTER CONTROL /
ENGAGEMENT / DISENGAGEMENT
Electric Clutch: The grinding wheel is engaged by switching the toggle
switch located next to the throttle on the control handle. The safety cover
must be lifted on the switch before the switch can be accessed.
The engine will not start if the clutch is in the ‘on’ position.
– Reduce engine speed to idle.
– Turn the electric clutch engaging switch to the OFF position.
– Whenever practical and safe, allow the engine to run at low speed for a
short time before switching OFF. This allows engine temperatures to
decrease and equalise which will increase the engine life.
Allow engine to cool before turning off.
– Wait for the cutter wheel to stop spinning before releasing the handles.
– Turn the engine OFF and remove the key.
– In an emergency the machine can be STOPPED by simply turning OFF
THE KEY.
STOPPING PROCEDURE
ELECTRIC CLUTCH
1
1
2
3
4
2 3 4
ELECTRIC CLUTCH
SWITCH ON / OFF
You aloneknowtheoperationaldemandsandspecial
conditionsaffectingtheequipment in yoursituationand
thereforeassumetheresponsibilityfordeveloping,
carrying out, and enforcing the safety concepts which
apply to yourownoperation to effectthegreatestsafety
for yourself and the people around you.
15

Engine won’t turn over Flat battery Check condition of battery and replace if necessary.
Dirty battery terminals Disconnect battery cables and clean terminals.
Defective ignition switch Replace switch.
Defective starter solenoid Replace solenoid.
Electric Clutch is turned on Turn clutch switch to ‘off’ position.
Engine hard to start or will Out of fuel Add fuel
not start or lacking power Wrong fuel Drain tank and replace fuel
Leak in fuel line Clean tank, replace fuel filter. It may also be
necessary to do an engine calibration test.
This should only be done by Experienced mechanic.
Faulty ignition module Replace module.
Faulty spark plugs Replace plugs.
Wrong weight engine oil Use manufacturer’s specified engine oil.
Restricted air filter Replace air filter.
Low engine compression See Authorised Service Technician.
Engine too hot See Authorised Service Technician.
(This unit is fitted with a maintenance free battery)
Low battery output Low water level This is a no maintenance sealed battery so
would need to be replaced if it lost it’s fluid.
Corroded or loose Clean and tighten battery cables.
Battery terminals Defective battery cell Replace battery.
Cracked battery case Replace battery or broken terminal.
Dirty or wet battery top, Clean battery top.
causing discharge
Low battery charge Engine not charging See authorised engine dealer.
Loose or corroded Clean and tighten battery cables.
battery cables
No hydraulic power Low hydraulic fluid Replenish fluid.
Broken or loose pump belt Tension or replace belt.
Worn pump See Authorised Service Technician.
Relief valve damaged See Authorised Service Technician.
Slow hydraulic power Low hydraulic fluid Replenish fluid.
Blocked hydraulic filter Replace filter.
Worn pump See Authorised Service Technician.
Improper relief setting See Authorised Service Technician.
Oil foams Low hydraulic fluid Replenish oil
Water in hydraulic oil Drain system, flush and replace oil.
Air leak between tank Repair leak.
and pump
Machine does not Worn motor Replace motor.
travel straight Low tyre pressure Inflate tyres equally.
Cutter wheel slows Loose or worn drive belts Adjust or replace belts.
down while cutting
Rough cutting or bouncing Bent, broken, missing or Replace teeth.
of the cutter wheel blunt teeth
HYDRAULIC SYSTEM CAUSE SOLUTION
CUTTER WHEEL PROBLEM CAUSE SOLUTION
ELECTRICAL SYSTEM PROBLEM CAUSE SOLUTION
ENGINE PROBLEM CAUSE SOLUTION
TROUBLE SHOOTING
16

1 1
2 2
3 3
4 4
5 5
6 6
A A B B
C C D D
JMH
Checked by: Date:
Edition:
Sheet
/
Drawing by:
Finish:
Title: Drawing / Part Number:
Cad File Name:
E:\Cad\Red Roo\SHP400\SHP400.idw
SHP400 3 91
THIRD ANGLE PROJECTION
UNLESS OTHERWISE NOTED
ANGULAR

1

15mm up to 250mm

0.2mm
250mm up to 500mm

0.3mm
500mm and over

0.5mm
05-Jan-15
Description
Rev: Date
Zone
DRAWN TO AS1100
DIMENSIONS IN MILLIMETRES
REMOVE ALL BURRS & SHARP EDGES * NO SCRATCHES * For Holes Profiles/Cutout Sizes & Positions Use Supplied DXF or STEP File
All Drawings are
Subject to Engineers Approval
www.redroo.com
Mobile Telephone Facsimile
[phone] [phone] [phone]
Material:
MACHINING TOLERANCES
FABRICATION TOLERANCES
.X

0.3mm
.XX

0.15mm
.XXX

0.05mm
ANGULAR

0.25mm
As Nominated
As Nominated
SHP400 [ Swivel Head Stumpgrinder ]
SHP400
3
1
2
3
5
6
7
7
9
12
13
15
25
32
34
35
45
45
46
44
47
50
51
52
53
58
59
63
64
65
68
54 54
54
55
103
41
P/N Updates 18-11-15
3
100
17

1 1
2 2
3 3
4 4
5 5
6 6
A A B B
C C D D
JMH
Checked by: Date:
Edition: Sheet
/
Drawing by:
Finish:
Title: Drawing / Part Number:
Cad File Name:
E:\Cad\Red Roo\SHP400\SHP400.idw
SHP400 4 91
THIRD ANGLE PROJECTION
UNLESS OTHERWISE NOTED
ANGULAR

1

15mm up to 250mm

0.2mm
250mm up to 500mm

0.3mm
500mm and over

0.5mm
05-Jan-15
Description
Rev: Date
Zone
DRAWN TO AS1100
DIMENSIONS IN MILLIMETRES
REMOVE ALL BURRS & SHARP EDGES * NO SCRATCHES * For Holes Profiles/Cutout Sizes & Positions Use Supplied DXF or STEP File
All Drawings are
Subject to Engineers Approval
www.redroo.com
Mobile Telephone Facsimile
[phone] [phone] [phone]
Material:
MACHINING TOLERANCES
FABRICATION TOLERANCES
.X

0.3mm
.XX

0.15mm
.XXX

0.05mm
ANGULAR

0.25mm
As Nominated
As Nominated
SHP400 [ Swivel Head Stumpgrinder ]
SHP400
3
11
76
74
75
104
71
69
72
33
53
31
37
36
34
21
22
20
24
14
32
59
63
58 7
7
73
99
39
39
50
1
4
5
4444
P/N Updates 18-11-15
3
100
18

1 1
2 2
3 3
4 4
5 5
6 6
A A B B
C C D D
JMH
Checked by: Date:
Edition: Sheet
/
Drawing by:
Finish:
Title: Drawing / Part Number:
Cad File Name:
E:\Cad\Red Roo\SHP400\SHP400.idw
SHP400 5 91
THIRD ANGLE PROJECTION
UNLESS OTHERWISE NOTED
ANGULAR

1

15mm up to 250mm

0.2mm
250mm up to 500mm

0.3mm
500mm and over

0.5mm
05-Jan-15
Description
Rev: Date
Zone
DRAWN TO AS1100
DIMENSIONS IN MILLIMETRES
REMOVE ALL BURRS & SHARP EDGES * NO SCRATCHES * For Holes Profiles/Cutout Sizes & Positions Use Supplied DXF or STEP File
All Drawings are
Subject to Engineers Approval
www.redroo.com
Mobile Telephone Facsimile
[phone] [phone] [phone]
Material:
MACHINING TOLERANCES
FABRICATION TOLERANCES
.X

0.3mm
.XX

0.15mm
.XXX

0.05mm
ANGULAR

0.25mm
57
90
5
31
31
17
17
11
12
40
40
33
As Nominated
As Nominated
SHP400 [ Swivel Head Stumpgrinder ]
SHP400
3
42
42
39 39
39
38
45
45
P/N Updates 18-11-15
3
19

1 1
2 2
3 3
4 4
5 5
6 6
A A B B
C C D D
JMH
Checked by: Date:
Edition: Sheet
/
Drawing by:
Finish:
Title: Drawing / Part Number:
Cad File Name:
E:\Cad\Red Roo\SHP400\SHP400.idw
SHP400 6 91
THIRD ANGLE PROJECTION
UNLESS OTHERWISE NOTED
ANGULAR

1

15mm up to 250mm

0.2mm
250mm up to 500mm

0.3mm
500mm and over

0.5mm
05-Jan-15
Description
Rev: Date
Zone
DRAWN TO AS1100
DIMENSIONS IN MILLIMETRES
REMOVE ALL BURRS & SHARP EDGES * NO SCRATCHES * For Holes Profiles/Cutout Sizes & Positions Use Supplied DXF or STEP File
All Drawings are
Subject to Engineers Approval
www.redroo.com
Mobile Telephone Facsimile
[phone] [phone] [phone]
Material:
MACHINING TOLERANCES
FABRICATION TOLERANCES
.X

0.3mm
.XX

0.15mm
.XXX

0.05mm
ANGULAR

0.25mm
Parts List
DESCRIPTIONPART NUMBERQTYITEM
Wheel & Tyre2301-001626 Hub Free Wheeling Centre0806-0030213 Wheel HubBM-01252219 Wheel SpacerBM-02083420 Split Ring
BM-03550221
PinBM-02068222 Nylon BushingBM-03168423 Free Wheeling Mounting PlateBM-01077224 Nut1401-0053425 Lug Nut1401-0055426 SpringBM-03352227 Washer2301-0025228 Roll PinBM-05548229 CirclipBM-05610230
SHP400
SHP400 [ Free Wheeling Hub & Wheel ]
As Nominated
As Nominated 3
2off / Unit
13
2319
6
20
20
29
23
24
28
27
30
26
25
25
21
22
29
20