TMG TMG-MVR50 User manual

CONTENTS
1.Foreword........................................................................................................................................................................... 1
2. Safety Information ...........................................................................................................................................................1
2.1 Operating Safety ............................................................................................................................................................ 2
2.2 Operator Safety While Using Internal Combustion Engines ...........................................................................................3
2.3 Service Safety ................................................................................................................................................................ 4
2.4 Safety Labels..................................................................................................................................................................5
3. Technical Data .................................................................................................................................................................6
3.1 Roller..............................................................................................................................................................................6
3.2 Engine ............................................................................................................................................................................ 7
3.3 Lubrication ..................................................................................................................................................................... 7
4. Operation.......................................................................................................................................................................... 8
4.1 Operation and Service Locations ...................................................................................................................................8
4.2 Application............................................................................................................................................................. …..9
4.3 Recommended Fuel ....................................................................................................................................................... 9
4.4 Before Starting............................................................................................................................................................... 9
4.5 Starting........................................................................................................................................................................ ..9
4.6Use of control instrument ............................................................................................................................................ 10
4.7 Stopping/Parking ..........................................................................................................................................................11
4.8 Direction and Speed.................................................................................................................................................... 12
4.9 Braking Machine ......................................................................................................................................................... 12
4.10 Vibration.................................................................................................................................................................... 12
4.11 Vibration.................................................................................................................................................................... 13

4.12 Watering System....................................................................................................................................................... 13
4.13 Articulation Joint Lockarm..........................................................................................................................................13
4.14 Adding Ballast to Rear Dru ........................................................................................................................................ 13
4.15 Hour Meter / Tachometer ......................................................................................................................................... 14
4.16 Operation on Slopes.................................................................................................................................................. 14
4.17 Battery Disconnect.................................................................................................................................................... 14
5. Maintenance ................................................................................................................................................................. 14
5.1 Engine Maintenance.................................................................................................................................................... 14
5.2 Maintenance Schedule................................................................................................................................................ 16
5.3 Fuel Filter .................................................................................................................................................................... 16
5.4 Engine Oil Drain........................................................................................................................................................... 17
5.5 Engine Oil .................................................................................................................................................................... 17
5.6 Spark Plug................................................................................................................................................................... 18
5.7 Air Cleaner (Honda)..................................................................................................................................................... 18
5.8 Carburetor................................................................................................................................................................... 19
5.9 Scraper Bars................................................................................................................................................................ 19
5.10 Grease Fittings.......................................................................................................................................................... 20
5.11 Hydraulic System Cleanliness................................................................................................................................... 20
5.12 Hydraulic Oil Requirements....................................................................................................................................... 21
5.13 Hydraulic Oil Level .................................................................................................................................................... 21
5.14 Suction Filter............................................................................................................................................................. 22
5.15 Changing Hydraulic Oil & Filter ................................................................................................................................. 22

5.16 Bleeding the Hydraulic System ................................................................................................................................. 22
5.17 Parking Brake Adjustment ........................................................................................................................................ 23
5.18 Throttle Solenoid Adjustment ................................................................................................................................... 23
5.19 Lifting Machine ......................................................................................................................................................... 24
5.20 Transporting Machine............................................................................................................................................... 24
5.21 Storage...................................................................................................................................................................... 24
5.22 Towing ...................................................................................................................................................................... 25
5.23 Electrical Schematic.................................................................................................................................................. 25
5.24 Wire Colors................................................................................................................................................................ 25
6. Front-wheel assembly................................................................................................................................................... 22
7. Control parts ................................................................................................................................................................. 23
8.Fuel tank assembly and other accessory....................................................................................................................... 23
9.Water tank assembly...................................................................................................................................................... 24
10.Rear frame assembly ................................................................................................................................................... 24
11.Steering system assembly........................................................................................................................................... 24
12.Front frame assembly .................................................................................................................................................. 25
13. Hydraulic tube............................................................................................................................................................. 25
14. Hydraulic tube............................................................................................................................................................. 25
15. Hydraulic tube............................................................................................................................................................. 24
16.Hydraulic tube.............................................................................................................................................................. 24

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1. FOREWORD
Thanks for purchasing our product!
This manual provides information and procedures to safely operateand maintain this TMG model. For your own safety
and protectionfrom injury, carefully read, understand and observe the safetyinstructions described in this manual.
Keep this manual or a copy of it with the machine. If you lose thismanual or need an additional copy, please contact TMG
Corporation. This machine is built with user safety in mind; however,it can present hazards if improperly operated and
serviced. Followoperating instructions carefully! If you have questions about operatingor servicing this equipment,
please contact TMG Corporation.The information contained in this manual was based on machines inproduction at the
time of publication. TMG Corporation reserves theright to change any portion of this information without notice.All rights,
especially copying and distribution rights are reserved.No part of this publication may be reproduced in any form or by
anymeans, electronic or mechanical, including photocopying, withoutexpress written permission from TMG
Corporation.Any type of reproduction or distribution not authorized by TMG Corporation represents an infringement of
valid copyrights and will beprosecuted. We expressly reserve the right to make technicalmodifications, even without due
notice, which aim at improving ourmachines or their safety standards.
2. SAFETY INFORMATION
This manual contains DANGER, WARNING, CAUTION, and NOTEcallouts which must be followed to reduce the possibility
of personalinjury, damage to the equipment, or improper service.
NOTE is the safety alert symbol. It is used to alert you to potential
NOTE personal injury hazards. Obey all safety messages that followthissymbol to avoid possible injury
or death.
DANGER indicates a hazardous situation which, if not avoided.
DANGER will result in death or serious injury.
WARNING indicates a hazardous situation which, if not avoided.
WARNINGcould result in death or serious injury.
CAUTION indicates a hazardous situation which, if not avoided,
CAUTION could result in minor or moderate injury.
CAUTION indicates a hazardous situation which, if not avoided,
CAUTION could result in minor or moderate injury.
CAUTION: Used without the safety alert symbol, CAUTION indicates potentially hazardous situation
which, if not avoided, may result in property damage.
Note: Contains additional information important to a procedure

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2.1 Operating Safety
FAMILIARITY AND PROPER TRAINING ARE REQUIRED FOR THE SAFE OPERATION OF EQUIPMENT.
WARNING Equipment operated improperly or by untrained personnelcan be dangerous. Read the
operating instructions contained in boththis manual and the engine manual and familiarize yourself with
thelocation and proper use of all controls. Inexperienced operators shouldreceive instruction from
someone familiar with the equipment beforebeing allowed to operate the machine.
2.1.1 ALWAYS read, understand, and follow procedures in the Operator’s Manual before attempting to operate the
equipment.
ALWAYS disengage and stow the locking bar for the articulated steering joint before operating the machine. The
machine cannot be steered when the locking bar is engaged.
2.1.2 ALWAYS check that all controls are functioning properly immediately after start-up!
DO NOT operates the machine unless all controls operate correctly.
2.1.3 ALWAYS remain aware of changing positions and the movement of other equipment and personnel on the job site.
2.1.4 ALWAYS remain seated at all times while operating the machine
2.1.5 ALWAYS remain aware of changing surface conditions and use extra care when operating over uneven ground, on
hills, or over soft or coarse material. The machine could shift or slide unexpectedly.
2.1.6 ALWAYS use caution when operating near the edges of pits, trenches or platforms. Check to be sure that the
ground surface is stable enough to support the weight of the machine with the operator and that there is no danger of the
roller sliding, falling, or tipping.
2.1.7 ALWAYS wear protective clothing appropriate to the job site when operating equipment.
2.1.8 ALWAYS keep hands, feet, and loose clothing away from moving parts of the machine.
2.1.9 ALWAYS read, understand, and follow procedures in the Operator’s manual before attempting to operate the
equipment.
2.1.10 ALWAYS stores the equipment properly when it is not being used. Equipment should be stored in a clean, dry
location out of the reach of children.
2.1.11ALWAYS operates the machine with all safety devices and guards in place and in working order.
2.1.12 NEVER allows anyone to operate this equipment without proper training. People operating this equipment must be
familiar with the manual.

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2.1.13 NEVER touches the engine or muffler while the engine is on or immediately after it has been turned off. These
areas get hot and may cause burns.
2.1.14 NEVER uses parts or accessories not recommended by TMG as this may result in damage to the equipment and
injury to the user.
2.1.15 NEVER leave machine running unattended.
2.1.16 NEVER operate the machine with the fuel cap loose or missing.
2.2 Operator safety while using internal combustion engines
Internal combustion engines present special hazards during
DANGER operation and fueling. Read and follow the warning instructions in the engineowner’s manual
and the safety guidelines below. Failure to follow thewarnings and safety guidelines could result in
severe injury or death.
2.2.1 DO NOT smoke while operating the machine.
2.2.2 DO NOT smoke when refueling the engine.
2.2.3 DO NOT refuel a hot or running engine.
2.2.4 DO NOT refuel the engine near an open flame.
2.2.5 DO NOT spill fuel when refueling the engine.
2.2.6 DO NOT run the engine near open flames.
2.2.7 DO NOT run the machine indoors or in an enclosed area such as deep trench unless adequate ventilation, through
such items as exhaust fans or hoses, is provided. Exhaust gas from the engine contains poisonous carbon monoxide gas;
exposure to carbon monoxide can cause loss of consciousness and may lead to death.
2.2.8 ALWAYS refill the fuel tank in a well-ventilated area.
2.2.9 ALWAYS replace the fuel tank cap after refueling.
2.2.10ALWAYS keep the area around a hot exhaust pipe free of debris toreduce the chance of an accidental fire.
2.3 Service safety
Poorly maintained equipment can become a safety hazard! In
WARNING order for the equipment to operate safely and properlyover long period of time, periodic
maintenance and occasional repairs are necessary.

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2.3.1DO NOT attempt to clean or service the machine while it is running. rotating parts can cause severe injury.
2.3.2DO NOT cranks a flooded engine with the spark plug removed on gasoline-powered engines. Fuel trapped in the
cylinder will squirt out the spark plug opening.
2.3.3 DO NOT test for spark on gasoline-powered engines if the engine is flooded or the smell of gasoline is present. A
stray spark could ignite the fumes.
2.3.4 DO NOT use gasoline or other types of fuels or flammable solvents to clean parts, especially in enclosed areas.
Fumes from fuels and solvents can become explosive.
2.3.5 DO NOT modify the equipment without the express written approval of the manufacturer.
2.3.6 ALWAYS check all external fasteners at regular intervals.
2.3.6ALWAYS replace worn or damaged components with spare parts designed and recommended by OUR Corporation.
2.3.7 ALWAYS keep the area around the muffler free of debris such as leaves, paper, cartons, etc. A hot muffler could
ignite the debris and start a fire.
2.3.8 ALWAYS replace worn or damaged components with spare parts designed and recommended by TMG Corporation.
2.3.9 ALWAYS disconnect the spark plug on machines equipped with gasoline engines, before servicing, to avoid
accidental start-up.
2.3.10ALWAYS keeps the machine clean and labels legible. Replace all missing and hard-to-read labels. Labels provide
important operating instructions and warn of dangers and hazards.
2.3.11 ALWAYS switch off the power supply at the battery disconnect before adjusting or maintaining the electrical
equipment.
2.3.12ALWAYS do Periodic Maintenance as recommended in the Operator’s Manual.

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2.4 Safety Labels
TMG machines use international pictorial labels where needed.
These labels are described below:
Ref.
Label
Meaning
A
CAUTION!
Lifting point
B
CAUTION!
Lifting point
C
Hydraulic oil reservoir fill tube
D
Hydraulic oil drain
E
Hydraulic oil reservoir level

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3. TECHNICAL DATA
3.1 Roller
Item No.
TMG-MVR50
Roller
Weight kg
1500
Water Tank Capacity L
150
Outside Turning Radius m
2.7
Forward /Reversem /S
0–126
Gradeability%
25
Vibration Frequency Hz (vpm)
60 (3600)
Exciting force
30KN
3.2 Engine
Item No.
TMG-MVR50
Engine
Engine Type
4-stroke, 2 cylinder, air cooled
Engine Make
Honda
Engine Model
GX 630
Rated Power kW (hp)
13.4 (18)
Displacement cm³(in³)
614 (37.5)
Spark Plug
(NGK) BPR6ES / (NGK) BPR6ESHigh Heat
Electrode Gapmm (in)
0.71–0.79 (0.028–0.031)
Engine Speed—full loadrpm
Engine Speed—idlerpm
3200
1800
Valve Clearance (cold)
intake:mm (in.)
exhaust: mm (in.)
0.10–0.16 (0.004–0.006)
0.10–0.16 (0.004–0.006)
Battery V
12 VDC
Air Cleaner type
Dual Element
Fuel type
Regular Unleaded Gasoline
Fuel Tank Capacity L
28
Fuel Consumption L/hr.
4.6