TMG TMG-MVR30 User manual
CONTENTS
1. Preface…………………………………………………………………………1
2. Safety alerts……………………………………………………………………1
3. Driving qualification………………………………………………………1
4. Safety precautions……………………………………………………………2
4.1 General precautions…………………………………………………………2
4.2 Preparations for safety operation…………………………………………2
4.3 Attentions before starting up engine………………………………………2
4.4 Attentions after starting up engine…………………………………………3
4.5 Attentions during working…………………………………………………3
4.6 Attentions of loading and unloading the machine ………………………3
4.7 The correct usage of battery ………………………………………………4
4.8 Attention of the maintenance …………………………………………4
4.9 Safety labels…………………………………………………………………5
5. Operation………………………………………………………………………7
5.1 Name and function of operation device…………………………………7
5.1.1 Name of operation device…………………………………………7
5.1.2 Function of operation device………………………………………8
5.2 Driving Operation …………………………………………………………9
5.2.1 Checking before operation………………………………………9
5.2.2 Start up the engine…………………………………………………9
5.2.3 After starting up the engine………………………………………10
5.2.4 Machine running……………………………………………………10
5.2.5 Machine stop………………………………………………………10
5.3 Operation of vibration and compaction …………………………………11
5.4 Operation of the sprinkler system………………………………………11
5.5 Adjustment of fender ………………………………………………………11
5.6 Operation under the low temperature……………………………………12
5.7 Attentions after operation…………………………………………………12
5.8 Attentions of the storage…………………………………………………12
6. Regular maintenance and repairs …………………………………………13
6.1Regular maintenance………………………………………………………13
6.1.1 Maintenance and repairs every 10 hours………………………13
6.1.2 Maintenance and repairs every 50 hours………………………14
6.1.3 Maintenance and repairs every 100 hours………………………14
6.1.4 Maintenance and repairs every200 hours………………………14
6.1.5 Maintenance and repairs every500 hours………………………14
6.2 Injection of the hydraulic oil, water and lubricant………………………15
6.2.1 General norms……………………………………………………………15
6.2.2 Recommended lubricant………………………………………………15
7.Main technical parameters……………………………………….……………16
8.Drnm assembly…………………...…………………………...…………………17
9.Scraper assembly…………….…………………………………………………18
10.The upper frame assembly…………….……………..………………………19
11. e lower frame assembly………….………………..………………………… 21
WWW.TMGINDUSTRIAL.COM 1 / 22 Toll Free:1-877-761-2819
1. Preface
•Thank you very much that you have purchased the products.
•This operation manual will tell you how to correctly operate and maintain your
machine. Before using the machine, please read the operation manual
thoroughly to guarantee the correct operation. Following the operation
requirements in the operation manual will make that your machine is in the
best operation state so as to extend the life of the set. For you own safety and
protection injury, carefully read, understand and observe the safety
instructions described in this manual.
•Keep this manual or a copy of it with the machine. This machine is built with
user safety in mind; however, it can present hazards if improperly operate and
serviced. Follow operating instructions carefully!
•With the increasing improvement and enhance of the products made by the
company, there may be some differences between the contents described in
the operation manual and the practical products, it is our desire that the users
will pay attention to the differences.
•The walk-behind double drums roller is light road roller. It is used to compress
on the asphalt, sand soil gravel and it is also used to planish the lawn and
playground.
•This machine is with hydraulic unit, variable plunger pump, and constant
displacement hydraulic motor, which make the machine has excellent
performance.
2. Safety alerts
•In order to operate the machine safely, it is very necessary to maintain the
machine regularly. Please read the Safety alerts carefully to master the skills of
maintenance and operation.
3. Driving qualification
•Qualified staffs are allowed to operate the machine
•Compaction task Operator should get training on the aspects of compaction
before operating the machine.
WWW.TMGINDUSTRIAL.COM 2 / 22 Toll Free:1-877-761-2819
•Loading and unloading the machine Operator should get training on the
aspects of Loading and unloading the machine
4. Safety precautions
4.1 General precaution
•Read the Manual carefully to understand and master the operating methods
and functions, know the operation device and meanings of labels.
•Comply with the rules
•Be familiar with the working site in advance.
•Be familiar with the functions of the machine.
•Please operate the machine within the allowed range.
•Check the machine before operating. Make sure the functions of the machine
are sound.
•Pay attention to the bystanders during working.
•Do not touch fire components.
•Pay attention to fireproof. fuel and oil catch fire easily, do not smoking and
using match and lighter. The engine should be turned off the engine before
filling fuel and far from open fire
4.2 Preparations for safety operation
•Cleaning the machine
•Check the machine before operation. Make sure the functions of the machine
are sound.
•Check and make sure the enough level of all the liquid.
•Check and make sure no leaking of hydraulic oil, fuel and water.
4.3 Attentions before starting up engine
•Make sure each control levers are in the neutral position before starting up the
engine. Using manual brake lever to stop the engine.
WWW.TMGINDUSTRIAL.COM 3 / 22 Toll Free:1-877-761-2819
•Ensure safety around the machine before starting up engine.
•Be care of ventilate.
•It is danger to inhale the exhaust gas, ensure enough ventilate during working.
•Do not near exhaust pipe.
•The exhaust gas is poisonous.
4.4 Attentions after starting up engine
•Preheat the machine.
•Idle the machine several minutes after starting up the engine. Do not operate
the machine in high speed at the beginning of operating. Those will avoid
damaging the machine, and prolong the life of machine.
•Trial run
•Trial operate the machine and check if every function are sound.
4.5 Attentions during working
•Avoid operation errors.
•Focus on operation, and pay attention to bystanders.
•Be careful of bystanders and barriers when forward and back the machine.
•Repair the machine at once when meeting shortcomings.
•Attentions to park the machine.
•The machine should be parked on level surface. If must be parked on slope,
block should be put in the front of drum.
4.6 Attention of loading and unloading the machine
•Use the hard climbing board with appropriate width, length and thickness for
safe loading and unloading
•Don’t use redirector on the climbing board.
•Use the rope with the adequate strength to lifting the machine
WWW.TMGINDUSTRIAL.COM 4 / 22 Toll Free:1-877-761-2819
•Please vertical lifting the machine
•After loading, the machine firmly fixed. Then inset the block under the double
side of drums
4.7 The correct usage of the battery (note: For the battery
needing to maintain, maintenance-free except)
•The battery will produce flammable gas, may cause an explosion. Do not
smoke around the battery, so that the battery can be far away from fire, sparks
and fire
•Battery electrolyte contains sulfuric acid; it will destroy the clothing and skin. If
it exposed to clothes and skin, rinse with plenty of water. In case of contact
with eyes, rinse with water and seek for medical help.
•During checking and processing the battery, please turn off the engine and
turn the switch to the OFF position.
•Ensure the wire ends tighten.
•Battery liquid under the minimum line, please don’t charge. If you continue to
use the battery at this time, it will shorten the battery life, or even cause an
explosion.
•Should add distilled water immediately to the right charge location.
4.8 Attention of the maintenance
•Keep the machine clean
•Detach the negative pole of the battery to disconnect the power when repairing
the electric system or doing the electric welding.
•Attention of operating the high-pressure pipe
•Maintenance of hydraulic oil.
•There is high pressure within the hydraulic system, don’t add, discharge,
check or repair the hydraulic system until the internal pressure is released.
•Be Careful of the hot components
WWW.TMGINDUSTRIAL.COM 5 / 22 Toll Free:1-877-761-2819
•Engine oil and hydraulic oil will be hot after the machine has run for a few
minutes, don’t do the repair until the machine become cool.
•Disposal of the waste oil.
•Discharge the oil into a suitable container instead of draining the waste oil to
the river and sewer. Attention to protect environment.
4.9 Safety labels
•Keep the identification clean, once it is lost, paste the new one.
WWW.TMGINDUSTRIAL.COM 7 / 22 Toll Free:1-877-761-2819
5. Operation
5.1 The name and function of operation device
5.1.1 The name of operation device
•Overall structure
1. Front wheel 2. Scraper
3. Hydraulic oil tank 4. Engine
5. Sling rack 6. Water tank
7. Forward and backward handle/
vibration switch/ steering button 8. Safety lever
9. Throttle lever 10. Scraper
11. Back wheel 12. Starting switch
WWW.TMGINDUSTRIAL.COM 8 / 22 Toll Free:1-877-761-2819
5.1.2 Function of the operation device
•Familiar with the function of the operation device, for safe operation
•Forward and backward handle
•The handle has three functions: to walk (forward and backward) stop and
stepless speed.
•Moving “Forward and backward handle” forward or backward, road roller
moves forward or backward correspondingly. Put it in the middle position, the
machine stops
•Speed proportional changes with the tilt angle of the handle.
•Vibration switch
“Vibration switch” in the “ I ” position, vibration begins
“Vibration switch” in the “O” position, vibration stops
! Attention
Don’t vibrate above the hard concrete road or iron plate. The machine stops,
turn off the vibration button Vibrating and compacting, if the machine falls
into the mud, please immediately turn off the vibration button
•Turning switch
The switch is located in the upper part of the “forward and backward handle”.
Press the right side of the switch, the front wheel turn to the right; press the left
side of the switch, front wheel turn to the left. Operations in the straight, gently
press the button can be fine-tuning.
•Safety lever
•Press down the “safety Lever”, the machine will slow or stop walking or
reverse, in order to protect the operator.
Starting switch
WWW.TMGINDUSTRIAL.COM 9 / 22 Toll Free:1-877-761-2819
•The switch can control the machine to start, run and stop
In the “ON” position, the circuit connected. The engine starts, the key will stop
at this location
•In the “ON” position, engine start. Engine started, release hand, the key will
automatically return to the (ON) position
•In the “OFF” position, the key can pulled out. All electronic systems are shut
down. The key to “OFF” position can turn off the engine. Or the battery power
on their own, and led to the engine fails to start.
•Throttle switch
•Used to control the engine speed
•Press down the “throttle switch”, the engine speed will increase. Lift up the
“throttle switch”, the engine speed will decrease to stop
•Attention: When starting the engine, should press down the “throttle switch” to
the suitable position (full throttle)
•Lock spanner
•Can be folded during transportation (see the overall structure)
1) When folding, pull back the “lock spanner” until the position locked
automatically.
2) When normal running, have to unfold the tail parts. Pull back the “lock
spanner” to the run position, and then the “lock spanner” is automatically
locked,
5.2 Diving operation
5.2.1 Inspection before operation
•Ensure that the “forward and backward handle” in the middle position, vibration
switch is in the “OFF” position.
5.2.2 Start up the engine
1) Turn on the throttle lever (full throttle)
2) Starting switch turn to “start” position, to start the engine. At the same time
WWW.TMGINDUSTRIAL.COM 10 / 22 Toll Free:1-877-761-2819
of engine start, release the hand, the key will return to the “ON” position.
! Attention
Do not keep starting more than 15 seconds
If the starting fails, starting again wait for 30 seconds!
Excessive use the starter, will burn the starting motor!
5.2.3 After starting up the engine
Do not run machine immediately after staring, please observe the following
principles:
1) Low-speed to warm engine a few minutes, until warm the machine
2) Ensure that the exhaust color normal, no unusual sounds and smells
5.2.4 Machine running
! Attention
Before running the machine, please ensure that there is no person and
obstacles nearby.
Adjust the “forward and backward handle” to make machine forward and
backward.
! Attention
Should gentle push “forward and backward handle”, not too fast.
5.2.5 Machine stopping
! Warning
•Avoid stopping on the slopes
•If you has to park on the slopes, please put obstacles before the front wheel to
prevent the machine slide down alone the slopes.
•Leave the machine, please keep “forward and backward handle” in the middle
WWW.TMGINDUSTRIAL.COM 11 / 22 Toll Free:1-877-761-2819
position, turn off the engine, and take away the key.
1) The machine will stop moving when the forward and back handle on the
middle position.
2）Lock the machine by hand.
3）Insert wedge-shaped objects under the drums.
4）The Engine runs 2 to 3 minutes under the idle situation.
5）Engine will stop when the throttle switch is pushed to the bottom position.
6）Put the start switch to the OFF position.
5.3 Operation of vibration and compaction
1）Machine begin to vibrate when the vibration switch is on the ON position.
2）Machine stop to vibrate when the vibration switch is on the OFF position
! Attention:
Stop the vibration when the machine stops moving.
Stop the vibration at once when the machine runs into the mud.
5.4 Operation of the sprinkler system
1）Check the water level before open the sprinkler system, try to fill the water
tank full.
2）The sprinkler system will be opened by turning the sprinkler valve switch.
！Attention
In the cold weather, make sure the tank is empty to prevent the water from
freezing after the work finished.
Presentation：Drain plug is under the water tank.
5.5 Adjustment of the fender
•Loosen the screw bolt, and then move the fender up and down to make sure
the fender is installed on the drum tightly.
WWW.TMGINDUSTRIAL.COM 12 / 22 Toll Free:1-877-761-2819
5.6 Operation under the low temperature.
•Take the following methods to prevent the faults occurring in the low
temperature:
1) Use the fuel and oil of low viscosity
2) Keep the battery away from the low temperature.
•Battery will be of low efficiency and even freeze in the low temperature. Please
make sure the battery is full and keep the battery away from the low
temperature during the night.
5.7 Attention after the operation
1）Remove dirt and water on the machine, especially dirt and water on the
piston rod of the steering cylinder. If the dirt is brought into the oil cylinder, the
seal system will be damaged.
•The machine should stop on the hard and dry place.
•Low temperature may cause low efficiency of the battery. For the work of the
next day, cover the battery or remove the battery from the machine and keep it
in a warm place.
•Please discharge the water tank to prevent freezing.
5.8 Attention of the storage
•If the machine will not be used beyond one month, please attention the
following requirements
1）Stop the machine in the closed area after cleaning it.
If it is stored outdoors, keep the car under the cover.
2）Inject the oil and butter, change the engine oil, then check there is
leak or not.
3）Coat the grease on the exposed piston rod of hydraulic steering
cylinder.
4）Disconnect the negative of the battery, or remove the battery
5）Discharge the water in the tank.
WWW.TMGINDUSTRIAL.COM 13 / 22 Toll Free:1-877-761-2819
6）Put the forward and back switch on the middle position, make sure the
vibration switch on the OFF position, lock the machine by hand.
7）Insert wedge-shaped objects under the drums to prevent the machine
moving.
8）Put away the key switch.
9）If long-term storage is needed , please start the machine regularly
to prevent
corrosion. Start the machine at least one time per month to prevent the
oil layer deteriorates, and charge at the same time.
6. Regular maintenance and repairs
！Attention
•Regular maintenance of machinery can keep the machine in the best
situation.
•Engine oil should be changed after the machine has run 50 hours or so.
•Electrical wiring needs the inspection and maintenance every month.
1) Check the wiring is damaged or not.
2) Check the wiring loose or not.
3) Check the electrical device can work properly or not.
6.1Regular maintenance
6.1.1 Maintenance and repairs every 10 hours
1）Engine oil
Put the engine in the horizontal position, check the oil level.
If the oil level is not within the scale of oil level indicator, please
add.
2）Oil Tank
Check the fuel oil level.
WWW.TMGINDUSTRIAL.COM 14 / 22 Toll Free:1-877-761-2819
6.1.2 Maintenance and repairs every 50 hours
1）Hydraulic oil
Observe the position of the oil level indicator; it should be at the center
or the higher position of the liquid indicator. If the oil is not enough,
please add.
2）Storage battery
Observe the state of the battery, and then confirm it should be replaced
or not.
Check the bolts loose or not, if loose, please tighten.、
6.1.3 Maintenance and repairs every 100 hours
1）Change the engine oil.
Open the oil plug and discharge the engine oil when the oil is still warm.
Tighten the drain plug; inject the engine oil though the oil filling port.
2）Clean the fuel filters.
3）Clean the air filters
6.1.4 Maintenance and repairs every 200 hours
1）Replace hydraulic oil filter.
2）Inject the grease to the drums.
6.1.5 Maintenance and repairs every 500 hours
1）Replace the hydraulic oil in the hydraulic oil tank.
Open the oil plug and discharge the hydraulic oil when the oil is still
warm.
Clean the inside of the hydraulic tank.
Add the new hydraulic oil to the standard scale.
WWW.TMGINDUSTRIAL.COM 15 / 22 Toll Free:1-877-761-2819
Start the engine and keep it run 2-5 minutes in the idle situation, then
turn off the engine and check the oil level again, if the oil level is
low, please inject the oil.
2）Inject butter to the rotating support used for steering.
3）Inject butter to the axis pin and hinge parts of the steering cylinder.
6.2 Injections of hydraulic oil, water and lubricants
6.2.1 General norms
1）When filling the water and oil, do not remove the filtering net in which
situation
dirt will not be brought into the tank easily.
2）Use the recommended lubricants and hydraulic oil.
3）Do not use different brands of lubricants and hydraulic oil.
4) Filling the new oil after the old oil is discharged and the container is cleaned
completely.
6.2.2 Recommended lubricant
1）Engine oil in low temperature SAE 10W-30
in high temperature SAE 40
2) Hydraulic oil wear-resistant VG46
3）lubricating grease Heat-resistant lithium saponify
4）Fuel oil gasoline oil (meet national standard)
7. Main technical parameters
Type TMG-MVR30
Engine model HONDA GX390
Engine type Gasoline, air cooled, 4 stroke, single cylinder
Max.power 13hp/3600rpm
Starting method Electric starting
WWW.TMGINDUSTRIAL.COM 16 / 22 Toll Free:1-877-761-2819
Fuel tank volume 6.5L
Run speed 0—3.5km/h
Drive method Variable plunger pump, constant displacement
hydraulic motor
Steering Hydraulic steering
Diameter of the steel
wheel(forward /back)
Φ355×680mm/Φ355×680mm
Exciting force
17KN
Vibration frequency 65HZ
Vibration clutch method Electromagnetic clutch
Climbing capacity 25%
Water tank volume 38L
Working weight 840kg
8. DRUM ASSEMBLY
WWW.TMGINDUSTRIAL.COM 17 / 22 Toll Free:1-877-761-2819
NO.
CODE
DESCRIPTIONS
QTY
MODEL
1A 2100113A Left front support 1 Self-made parts
2A DQK010137 Circlip 1 60
3A NZC012213
Deep groove ball
bearing
1 6212-2RS
4A
2100101A
Front drum
1
Self-made parts
5A MFJ023601 framework oil seal 1 TC125*160*12
6A 2100106 End cover 1 Self-made parts
7A 2100103 Big gear 1 Self-made parts
8A
2100105
Right front support
1
Self-made parts
9A NZC010611
Deep groove ball
bearing
1 HRB 6210 ZZ
10A
DQK010132
Circlip
1
50
11A 2100116 End cover 1 Self-made parts
12A
DZK060302
Galvanized flat washer
1
φ8.5*φ28*δ4
13A DQK010128 Circlip 1 40
14A NZC012109
Deep groove ball
bearing
1 6008-2RS
15A 2100104 Small gear 1 Self-made parts
16A YYJ110101 Drive motor 1 JS130
9. Scraper assembly
Table of contents
Other TMG Construction Equipment manuals
