Pro-dig T12K User manual

Auger & Anchor Drive
(Two Speed)
T12K
1604 Roseport Rd. Elwood, KS 66024
866.259.1801 • 785. 856.2661
www.pro-dig-usa.com • [email protected]
Instruction Manual
Owners Manual
Safety Precautions
Operating Instructions
Maintenance
Parts Lists
Manual Number: PROT12K
Release Date: September 3, 2011

Reliability Under Pressure
T12K
PREFACE
This manual is used to familiarize you with safety, assembly, operation, adjustment, troubleshooting,
and maintenance. Read and follow the recommendations in this manual to ensure safe and efficient
operation. The information contained in this manual was current at the time of printing. Some items
may change slightly to assure, you the customer, the best performance.
We want you to be completely satisfied with your new product, feel free to contact your local
Authorized Service Dealer for help with service, replacement parts or any other information you
may require.
Whenever you contact your Authorized Service Dealer or the factory, always have the model number
and serial number of your product available. These numbers will help provide exact information
about your specific product. You will find the model and serial numbers on an ID plate located on
the product.
For your convenience, write the product model number, serial numbers and date of purchase in the
spaces below.
MODEL NO: ___________________________
SERIAL NO: ___________________________
DATE OF PURCHASE: __________________
TABLE OF CONTENTS
Preface/Table of Contents .......................................................................................... 2
Safety Statements ...................................................................................................... 3
General Precautions................................................................................................ 4-5
Safety Decal Locations/Serial Tag Location ............................................................... 5
Specifications/Component and Control Locations...................................................... 6
Set-up Instructions/Operating Procedures/Storage.................................................... 7
General Maintenance/Checking and Changing the Gear Oil ..................................... 8
Maintenance Cont./Troubleshooting........................................................................... 9
T12K Gearbox Parts Breakdown.............................................................................. 10
Guarantee/Warranty ................................................................................................. 11
SAFETY STATEMENTS
THIS STATEMENT IS USED WHERE SERIOUS INJURY OR DEATH WILL
RESULT IF THE INSTRUCTIONS ARE NOT FOLLOWED PROPERLY.
THIS STATEMENT IS USED WHERE SERIOUS INJURY OR DEATH COULD
RESULT IF THE INSTRUCTIONS ARE NOT FOLLOWED PROPERLY.
THIS STATEMENT IS USED WHERE MINOR INJURY COULD RESULT IF
THE INSTRUCTIONS ARE NOT FOLLOWED PROPERLY.
THIS SYMBOL BY ITSELF OR USED WITH A SAFETY SIGNAL WORD
THROUGHOUT THIS MANUAL IS USED TO CALL YOUR ATTENTION TO
INSTRUCTIONS INVOLVING YOUR PERSONAL SAFETY OR THE SAFETY
OF OTHERS. FAILURE TO FOLLOW THESE INSTRUCTIONS CAN RESULT
IN INJURY OR DEATH.
READ MANUAL PRIOR TO INSTALL
Improper installation, operation or maintenance of the equipment could result
in serious injury or death. Operators and maintenance personnel should read
this manual as well as all manuals related to this equipment. Follow all safety
instructions in this manual.
READ AND UNDERSTAND ALL SAFETY STATEMENTS
Read all safety decals and safety statements in all manuals prior to operating
or working on this equipment. Know and obey all OSHA regulations, local laws
and other professional guidelines for your operation. Know and follow good
work practices when assembling, maintaining, repairing, mounting, removing or
operating this equipment.
KNOW YOUR EQUIPMENT
Know your equipment’s capabilities, dimensions and operations before
operating. Visually inspect your equipment before you start, and never operate
equipment that is not in proper working order with all safety devices intact. Check
all hardware to assure it is tight. Make certain that all locking pins, latches, and
connection devices are properly installed and secured. Remove and replace any
damaged, fatigued or excessively worn parts. Make certain all safety decals are
in place and are legible. Keep decals clean, and replace them if they become
worn and hard to read.
DO NOT MODIFY EQUIPMENT
Modifications may weaken the integrity of the equipment and may impair the
functions, safety, life, and performance of the equipment. When making repairs,
use only the manufactures genuine parts, following authorized instructions.
Other parts may be substandard in fit and quality.
!
DANGER
!
WARNING
!
CAUTION
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WARNING
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WARNING
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WARNING
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Reliability Under Pressure
T12K
GENERAL PRECAUTIONS
PREPARE FOR EMERGENCIES
• Be prepared if a re starts.
• Keep a rst aid kit near by when operating equipment.
OPERATOR SAFETY
• Protective clothing and equipment should be worn at all times.
• Wear protective clothing and equipment appropriate for the job. Avoid loose tting clothing.
• Prolonged exposure to excessive noise can cause hearing loss. Wear suitable hearing protection
such as ear plugs.
• Operating equipment safely requires the full attention of the operator. Avoid distractions.
• Do not operate the unit when you are tired, ill or under the inuence of alcohol, drugs or
medication.
• Never let a minor or inexperienced person operate the unit.
• Keep hands away from the drilling bit at all times.
• Inspect the area to be drilled before operation. Remove objects which
can be thrown or become entangled.
UNIT AND TOOL SAFETY
• Inspect the entire tool before operation.
• Replace parts that are cracked, chipped or damaged in any way before operation.
• Keep others away when making any adjustments to the unit.
• Damage to the PRO-DIG™ Auger Drive and auger bit can result if the prime mover moves while
the auger is still in the hole.
PRACTICE SAFE MAINTENANCE
• Use proper tools and equipment when conducting maintenance, refer to this manual for additional
information.
• Work in a clean dry area.
• Inspect all parts. Be sure parts are in good working condition and installed properly.
• Remove build up of grease, oil or any debris.
• Remove all tools and unused parts from equipment before beginning operation.
DRILLING SAFETY
Tragic accidents can occur if the operator is not alert to the presence of children. Children are often
attracted to machinery and work activity. Never assume that children will remain where you last saw
them. BE ALERT and turn the equipment off if children enter the work area. Keep children out of the
work area and under supervision of another responsible adult.
!
WARNING
!
CAUTION
!
WARNING
!
WARNING
!
WARNING
!!
WARNING
GENERAL PRECAUTIONS (cont.)
DRILLING SAFETY
• Inspect the area to be drilled before operation. Remove objects which can be thrown or become
entangled.
• Keep all parts of your body away from the drilling bit when operating the unit.
• DO NOT operate the PRO-DIG™ Auger Drive when the auger bit is more than 12” (305mm) above
ground. The auger bit may bind and cause injury to the operator and damage to the equipment.
• While the auger bit is rotating, DO NOT attempt to manually guide the auger to a location.
UNDERGROUND HAZARDS
It is the responsibility of the operator to know where buried power, gas, telephone, and other utilities
are in the work area. This may lead to shock or an explosion. Have the work area marked for buried
lines and do not dig in marked areas set by your local municipals. Striking a hard object underground
with the auger turning can result in the slowing or stopping of the auger.
SAFETY DECAL LOCATIONS
SAFETY DECALS
This unit comes equipped with all safety decals in place. They are designed to help you safely
operate your unit. Read and follow all safety decals.
(Locations shown below in gure 1)
• Keep all safety decals clean and legible at all times
• Replace safety decals that are missing or have become illegible.
• Safety decals are available from your distributor or manufacture.
• Some parts installed during repair may require safety decals to be afxed to the replacement
part. When ordering the replacement part(s) be sure the correct safety decal(s) are included in
your order.
INSTALLING SAFETY DECALS
• Clean the desired are with warm soapy water.
• Decide on exact position before your remove the backing paper.
• Peel backing paper from decal. Press rmly on the surface.
• Air pockets can be pierced with a pin and smoothed.
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Reliability Under Pressure
T12K
Before operating always ensure that the PRO-DIG™
Auger Drive and auger or anchor are connected
correctly to the parent machine.
DRILLING OPERATIONS
1. To begin drilling, position the auger or anchor on the
ground in the desired location. Engage the parent machines
auxiliary hydraulics to rotate the auger or anchor in a
clockwise direction.
2. Lower the parent machines arm(s) to engage the auger or
anchor into the ground. Use only enough down pressure
to assure positive penetration of the auger. Ease up on the
down pressure if the auger rotation slows down drastically
or stalls. Excessive down pressure will cause the auger to
stall frequently.
Note: Do not continually stall the PRO-DIG™ Auger
Drive! Continued stalling may cause excessive
heating of the hydraulic system and possible
damage to the PRO-DIG™ Auger Drive.
3. As the auger or anchor digs in the ground, the parent
machines arm(s) or boom may travel through an arc. This
means the operator may need to continually reposition
the machine to ensure vertical application of the auger or
anchor.
4. When the auger has penetrated the ground about 24”
(610mm), raise the auger from the hole to clean out the
loose material.
5. Once the required hole depth is reached, allow the auger to
turn a few seconds at this depth to clean the hole.
6. Stop rotation of the auger and raise the auger out of the
hole. Swing the auger away from the newly drilled hole.
Spin the loose material off the auger.
Note: Do not reverse the auger rotation while the
auger is still in the hole. The loose material will
back ll the hole.
7. If necessary, repeat steps 2 through 3 to obtain a cleaner
hole.
OPERATIONS TO AVOID
1. In some soil conditions or when excessive down pressure
is applied, the auger may screw itself in to the ground. This
can cause the auger to become stuck causing the PRO-
DIG™ Auger Drive to stall. If this situation occurs, reverse
the auger rotation and slowly raise the auger from the hole.
2. If the auger becomes lodged under rocks, tree roots, or
other large obstructions, do not attempt to raise the auger
out of the ground. See Step 1 of this section to relieve the
auger.
3. Avoid excessive side loading. This can cause damage to
both the PRO-DIG™ Auger Drive and the auger.
4. Keep all auger teeth and pilot bits in good condition. Avoid
using damaged teeth and holders.
• Following operation, or when unhooking, stop, set
brakes, disengage power drives, shut off engine, and
remove the ignition key.
• Store the unit in and way from human activity.
• Before long term storage, wash the unit with mild
detergent and water to remove any debris and grime.
• Do not permit children to play on or around the stored
area.
• Protect the shafts and ports with a grease or rust-
inhibitor.
• Grease bearing seals.
• Check and tighten all bolts, nuts and screws. Paint is
available from your Authorized Service Dealer.
• When storing the unit for any length of time be sure the
unit is stored with clean gear oil.
SAFETY DECAL LOCATIONS
This unit comes equipped with all safety decals in place. They are designed to help you safely
operate your unit. Read and follow all safety decals.
OPERATING PROCEDURES
SPECIFICATIONS/COMPONENT AND CONTROL LOCATIONS
Note: PRO-DIG™ continually looks for new ways to improve its products.
Therefore, PRO-DIG™ reserves the right to make changes to our products
and specications without notice.
T12K
Motor Mount SAE “C” 4 Bolt
Motor 211.5cc
Bidirectional Speed
Min. Hydraulic Flow 30 GPM
Max. Hydraulic Flow 65 GPM
Max. Continuous Pressure 2500 PSI
Output Shaft 2 1/2” & 2 5/8”Hex
Output speed (LOw speed)
FLOW SPEED
GPM (LPM) RPM
30 (113) 15
35 (133) 17
40 (151) 20
45 (170) 22
50 (189) 25
55 (208) 27
60 (227) 30
65 (246) 32
Output speed (HigH speed)
FLOW SPEED
GPM (LPM) RPM
30 (113) 33
35 (133) 38
40 (151) 43
45 (170) 48
50 (189) 54
55 (208) 59
60 (227) 65
65 (246) 70
Output tOrque (HigH tOrque)
PRESSURE TORqUE
PSI FT/LBS (Nm)
1000 4851 (6578)
1250 6064 (8222)
1500 7277 (9868
1750 8489 (11511)
2000 9702 (13156)
2250 10915 (14800)
2500 12128 (16445)
Output tOrque (LOw tOrque)
PRESSURE TORqUE
PSI FT/LBS (Nm)
1000 2239 (3036)
1250 2799 (3795)
1500 3358 (4553)
1750 3918 (5313)
2000 4477 (6070)
2250 5038 (6831)
2500 5597 (7590)
P/N 750002
P/N 330002
P/N 230003
Motor Port Size:
2 NO -20 SAE Oring
P/N 130002
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Reliability Under Pressure
T12K
GENERAL MAINTENANCE
• Good maintenance is your responsibility. Poor maintenance is an invitation to trouble.
• Always use proper tools or equipment for the job at hand.
• Use extreme caution when making adjustments.
• Never use your hands to locate a hydraulic leak on attachments. Use a small piece of cardboard or wood. Hydraulic uid
escaping under pressure can penetrate the skin.
• Hydraulic uid escaping under pressure can penetrate skin and cause injury.
• Fluid accidentally injected into the skin must be surgically removed within a few hours by a doctor familiar with this form
of injury or gangrene may result.
• When disconnecting hydraulic lines, shut off hydraulic supply and relieve all hydraulic pressure.
• Clean hydraulic oil daily for contamination. If contamination is present, determine the source and correct the problem.
• When replacing bolts refer to this manual.
• Clean the exterior of the unit with a mild detergent and water to remove any debris and grime.
• Paint all scratched or bare metal surfaces.
• Check and tighten all bolts, nuts, and screws.
• Repair or replace any cutting head components that are damaged or worn.
• Check the gearbox for sufcient amount of oil.
• Check the PRO-DIG™ Auger Drive output shaft for bends, cracks, breaks, or wear. Replace if any of these conditions appear.
• Where replacement parts are necessary for periodic maintenance and servicing, genuine factory replacement parts must
be used to restore you unit to original specications. PRO-DIG™will not claim responsibility for use of unapproved parts or
accessories and other damages as a result of their use.
• If equipment has been altered in any way from it original design, PRO-DIG™ does not accept any liability for injury or warranty.
CHECKING AND CHANGING THE GEAR OIL
The Planetary gearbox used on your PRO-DIG™ Drive Head uses a gear oil to keep the internal gears
lubricated. To check and or replace the oil, follow these simple steps.
CHECKING THE GEAR OIL:
1. Make sure the PRO-DIG™ Auger Drive unit is in an upright
position when checking the oil.
2. Slowly loosen the oil ll-drain plug located on the under
side of the gearbox. As you reach the end of the threads on
the plug, oil should start to come out.
3. If you see oil starting to pour out of the port, quickly retighten
the plug. This is an indication that the oil level is adequate, but
in order to correctly measure the amount of oil, the gearbox
should be drained and the correct amount of oil replenished.
See “Changing Gear Oil” section for oil capacity.
CHANGING THE GEAR OIL:
1. Position the PRO-DIG™ Auger Drive unit in a position in
which the oil can ow freely from the gearbox once the
plug is removed.
2. Place a drain pan under the drain port that will hold at least
one gallon of oil.
3.
Remove the drain plug and allow the oil to completely drain out.
4. Position the gearbox for lling by orientating the unit so that
the same port used for draining can now be used to ll.
5. Fill the gearbox with 0.80 Gallons/3.03 Liters of gear oil.
See oil specications below.
LUBRICATION RECOMMENDATIONS:
Mobil Delvac Synthetic Gear Oil 75W-90
Density @15°C 0.859 Viscosity Index: 140
Viscosity @40°C 120 Flash Point °C: 205
Viscosity @100°C 15.9 Pour Point °C: -48
LUBRICATION AND MAINTENANCE
The oil should be changed after the rst 50 hrs. of use and
at 500 hr. intervals thereafter. Geardrives in auger drives
require GL-5 grade EP 80/90 gear oil for lubrication. PRO-DIG™
recommends that the unit be partially disassembled to inspect
gears and bearings at 1000 hr. intervals.
MAINTENANCE
Below you will nd some general maintenance instructions. For further information contact your authorized service dealer.
• Clean the exterior of the unit with a mild detergent and water to remove any debris and grime.
• Check and tighten all bolts, nuts and screws.
• Repair or replace any cutting head components that are damaged or worn.
• Clean the exterior and surrounding area near the hydraulic motor.
• Paint all scratched or bare metal surfaces.
TROUBLESHOOTING
In the event your PRO-DIG™ Auger Drive unit malfunctions or does not appear to have enough speed or power, please refer to the
section below to identify the cause of the problem and possible remedy. If the problem persists, contact your Authorized service
dealer for assistance.
SLOW SPEED (RPM) OR INSUFFICIENT DIGGING POWER:
• Low oil ow. Check parent machine specications.
• PRO-DIG™ Auger Drive is too large for machine. Contact your Authorized Service Dealer.
• Check auger and teeth for excessive wear. Replace worn auger components.
NO OUTPUT ROTATION:
• Quick release couplers not engaged. Check connections.
• Quick release coupler is faulty. Replace faulty coupler.
• Hydraulic oil tank is low. Fill oil tank to maximum level.
• Planetary gear failure. Contact your Authorized Service Dealer.
• Machine or hydraulic pump failure. Refer to parent machine manual.
BAIL HOUSING LEAKING OIL:
• Hose(s) of tting(s) leaking. Tighten or replace.
• Motor O-ring failure. Replace damaged O-ring.
OUTPUT SHAFT LEAKING OIL:
• Oil seal failure. Contact your Authorized Service Dealer.
• Hydraulic motor failure. Contact your Authorized Service Dealer.
AUGER BIT WILL NOT ENGAGE OR DIG:
• Auger big is worn or damaged. Replace cutting head or entire auger bit.
NO TORQUE:
• Oil pressure is too low. Contact your Authorized Service Dealer.
• Drive unit is too small for parent machine. Contact your Authorized Service Dealer.
• Hydraulic system is overheating. See the “Oil Overheating” section below.
HYDRAULIC OIL OVERHEATING:
• Oil pressure is too low. Set relief valve to machine specications.
• Hydraulic line is restricted. Inspect and repair.
• Auger continually stalling. Limit down pressure level.
• Hydraulic oil tank is low. Fill oil tank to maximum level.
• Insufcient oil capacity. Check oil cooler.
• Parent machine is too small. Couple PRO-DIG
™
Auger Drive to larger machine.
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Reliability Under Pressure
T12K
2010 PD International Manufacturing
ITEM QTY DESCRIPTION
29
30
31
33
32
17
22
19
23
24
18
15
5
4
3
4
4
256
4
1
16
2
1
1
6
20
10
7
8
14
1
16
12
13
9
26
27
28
25
21
11
Output Shaft
Planet Gear
Planet Gear Pin
Roller n4 x 20
Cage Spacer
Planet Washer
Taper Bearing 30216
Taper Bearing 32024
1
Shim Aluminium
1
Output Flange
1
1
Allen Screw M8 x 25
Socket Flange Plug 3/8"
12
3
Allen Screw M10 x 30
8
Output Cover
1
Oil Seal 80 x 100 x 8
1
Pin n4 x 30
7
Sun Gear
1
Carrier
1
1Circlip 55 External
3Planet Gear
Planet Gear Pin
3
Roller n5 x 30
51
Planet Washer
12
Housing
1
Sun Gear
1
Ball Bearing 6211
1
Circlip 100 Internal
1
1
Allen Screw M12 x 25
1
Pin n8 x 25
8
Socket Flange Plug 1/2"
2
34 1
O Ring
Scraper
Hull rubber
Gearbox Exploded View Drawing
Motor Flange
35 1Adjust Washer
31 14
32
33
28
29
27
21
20
30
26
23
18
25
25
24
22
25
25
14
36
6
4
5
4
2
6
6
18 1
12
7
35
8
11
10
13
17
16
15
9
34
19
GUARANTEE AND WARRANTY
1 Goods manufactured, rebuilt, supplied or installed by the Company are warranted against defects in material or workmanship
by the Company or its supplier for twelve months but the Company may transfer to the customer the benet of any
subsisting guarantee which the Company may hold in respect thereof. The Company shall have the option to replace, repair
or withdraw any item or authorize the Customer to do so at the Company’s expense but so that the Company shall not be
obliged to accept any charges from Customers or others for work carried out in the warranty period if such expenditure has
not been previously authorized in writing by the company. The Customer is required to return any defective item within ten
days after the discovery of any defect, carriage paid, together with the Company’s return/warranty form (which be provided
on request) fully completed. The warranty period shall operate from the date of sale, even in the event of goods being
repaired, or replaced free of charge during the warranty period. Any warranty given by the Company shall not be assignable
and shall not extend to any goods which have been processed, treated or mixed or subject to any process after the goods
have left the company. Warranties shall not extend to any failure, defect or damage attributable to normal wear and tear,
lack of service or maintenance, use outside the scope of the manufacturer’s specication, misuse, abuse or accident. In
the event that a claim for repair and replacement under warranty is rejected by the Company or its supplier the items
returned will be disposed of within ten days of notifying the Customer, if they remain uncollected. No goods which have
been installed or used by a customer may be returned for credit or replacement should same prove to be unsuitable for any
purpose. Non-warranty goods returned for inspection, report, costing or repair will also be disposed of if after a period of
ten days from the Company issuing a Report thereon, the goods remain uncollected, or no written instructions are received
in relation thereto.
2 The liability of the Company for all goods or services supplied, whether under the terms of any agreement or negligence or
otherwise howsoever arising, shall be limited to the price paid and received in respect of the goods or services (as the case
may be or where both are supplied the total price for the goods and services) and the liability for any loss or damage to the
extent it exceeds such price aforesaid (and in any event any claim for loss of prot, third party liability, loss of production,
direct revenue loss and any indirect or consequential loss whatever) is hereby excluded unless;
2.1 The Customer at the time of making an order declares to the Company a special interest in the supply of the goods and
agrees to pay a surcharge calculated by reference to the extent of that interest; and
2.2 The Company conrms in writing that it accepts such special interest and the extent to which it may Narrow the scope of
the limitation herein contained.
3.1 When goods are supplied to the Customer’s written or verbal specication or on information Supplied by the Customer, no
liability will be accepted for any damages howsoever arising as a result of such instruction or specication being incorrect
and all goods are supplied on the basis that the Customer is fully responsible for and aware of the safe and correct usage,
installation, security and maintenance thereof.
3.2 Where the Customer’s written or verbal specication, information or instructions are inaccurate or incorrect in addition to
the provisions of the foregoing clause 4.3.1 being applicable, the customer shall moreover make good any loss suffered by
the Company and specically, without prejudice to the generality of the foregoing, shall refund to the Company (apart from
any payments required by clause 3.7 hereof) the cost of inspecting, repairing or disposing of any goods returned to the
company, or in the event that the goods are of no further value, the price thereof.
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Proud members of:
1604 Roseport Rd. Elwood, KS 66024 • 866.259.1801 • 785. 856.2661
www.pro-dig-usa.com • [email protected]