Doosan MT25, MT26, MT31 Articulated Dump Truck Operation and Maintenance Manual (Serial Number 711012 and Up)

Doosan MT25, MT26, MT31 Articulated Dump Truck Table of Contents:

1. Foreword ……………………………………………………….. 5 – 8
Foreword …………………………………………………………….. 5
Safety information ………………………………………………… 6
Introduction …………………………………………………………. 7
2. Safety instructions ………………………………………. 9 – 40
3. Operating controls ……………………………………… 41 – 78
Overview of the instruments and controls …………….. 43
Instruments ………………………………………………………. 44
Warning / indicator lights ……………………………………. 49
Switches …………………………………………………………… 57
Controls ……………………………………………………………. 61
Cab ventilation …………………………………………………… 69
Other cabin equipment ………………………………………. 73
4. Running-in period ……………………………………….. 79 – 84
Running-in operation …………………………………………. 81
Running-in services …………………………………………… 82
5. Operating instructions ………………………………..85 -122
Precautions on worksites ……………………………………. 87
Some simple rules to be observed prior to operation 90
Starting the engine …………………………………………….. 91
Operating the dump truck ……………………………………. 93
Parking the dump truck …………………………………….. 105
Stopping the engine …………………………………………. 105
Checks after stopping the engine ………………………. 106
Loading and tipping …………………………………………. 106
Tyre handling …………………………………………………… 108
Cold weather …………………………………………………… 110
Long term storage ……………………………………………. 111
Battery power assistance ………………………………….. 112
Towing the dump truck ……………………………………… 113
External air filling ……………………………………………… 113
Manual release of parking brake ……………………….. 114
Manual release of the tip valve ………………………….. 115
Tyre filling point ……………………………………………….. 115
Troubleshooting ………………………………………………. 116
6. Lubricants ………………………………………………. 123 – 130
Lubrication schedule ………………………………………… 125
Oil specification sheet ………………………………………. 127
Filling capacities ………………………………………………. 128
Transmission oil list ………………………………………….. 129
7. Maintenance …………………………………………… 131 – 194
Maintenance precautions …………………………………. 133
Maintenance table……………………………………………. 135
8 Hours / Daily service ……………………………………… 137
40 Hours / Weekly service …………………………………. 151
500 Hours Service……………………………………………. 153
1000 Hours Service …………………………………………. 169
2000 Hours Service …………………………………………. 183
4000 Hours Service …………………………………………. 191
Yearly recommended maintenance …………………… 193
8. Technical data ………………………………………… 195 – 208
Measurements …………………………………………………. 197
Engine …………………………………………………………….. 198
Transmission …………………………………………………… 198
Hydraulic system ……………………………………………… 199
Air system ……………………………………………………….. 199
Tyre pressures …………………………………………………. 199
Electrical system ………………………………………………. 200
Metering conversion table …………………………………. 200
Table of contents
Tool kit content …………………………………………………. 201
Performance chart ……………………………………………. 202
Engine and retarder brake chart ………………………… 204
Torque limit tables ……………………………………………. 205
Reference information (fill in tables) ………………….. 205
Consumeable parts ………………………………………….. 205
Product signs …………………………………………………… 206
Periodic service (fill in tables) ……………………………. 207
9. Alphabetical Index ………………………………….. 209 – 214

Doosan