Hydraulic Bulldozer Main Features:
TM series bulldozer is introduced Japanese Komatsu bulldozer technology featuring high performance capacity, efficiency, safe and reliable in operation
It is semi-rigid suspended, power shift, hydraulically controlled and track-type
Adopted modular design, it is simply to operate, easy to repair and maintenance.
Overflow with difference of pressure, environmental-friendly and energy saving hydraulic system, high working efficiency.
Widely used in building infrastructure and industry including large mining area, port, power plant, road building etc.
Optional equipments (Additional price needed)
Straight tilting blade, Scarifier, Angle blade, Coal pushing blade, U shape blade; Single shank ripper, Three shanks ripper; ROPS, FOPS, Forest defence cabin, A/C, Different track shoes
Specification:
| Technical Data\Model |
TMD8 |
TMD7 |
TMD6 |
TM165-3 |
| Dozer |
Tilt |
| Operating weight with ripper (kg) |
37400 |
26100 |
16500 |
17750 |
| Ground pressure (kpa) |
93 |
51.96 |
55.23 |
68.3 |
| Track gauge (mm) |
2083 |
2235 |
1880 |
1880 |
| Min. ground clearance (mm) |
556 |
484 |
445 |
353 |
| Gradient |
30°/25° |
30°/25° |
30°/25° |
30°/25° |
| Dozing capacity (m³) |
11.24 |
5.8 |
4.5 |
4.6 |
| Blade width (mm) |
3940 |
4382 |
3297 |
3442 |
| Max. digging depth(mm) |
582 |
635 |
592 |
420 |
| Overall dimentions with ripper(mm) |
7616*3500*3402 |
5982*4382*3482 |
5037*3297*3077 |
5447*3442*3160 |
| Engine |
Type |
NT855-C360S10 |
CUMMINS NTA855-C280S10 |
SHANGCHAI C6121 |
WEICHAI WD10G178E25 |
| Rated revelution (rpm) |
2100 |
2100 |
1900 |
1850 |
| Flywheel power (KW/HP) |
235/320 |
169/230 |
119/162 |
121/165 |
| Driving system |
Torque converter |
Power separating, hydraulic-mechanic type |
Outside separating combination |
3-element 1-stage 1-phase |
| Transmission |
Planetary, power shifting transmission with three speeds forward and three speeds reverse, speed and direction can be quickly shifted |
| Steering clutch |
Hydraulic pressed, usually separated clutch |
Multiple-disc oil power metallurgy disc compressed by spring. hydraulic operated. |
| Brake clutch |
Pressed by spring, separated hydraulic, constant meshed type |
Brake is oil two direction floating band brake operated by mechanical foot pedal. |
| Final drive |
Two-stage planetary reduction gear mechanism, splash lubrication |
The final drive are double reduction with spur gear and segment sprocket, which are sealed by duo-cone seal, easy to maintanence |
| Undercarriage system |
Type |
The track is triangle shape, the sprocket is elevated elastic suspended |
Swing type of sprayed beam, Suspended structure of equalizer bar |
| Number of track rollers (each side) |
8 |
7 |
7 |
6 |
| Pitch (mm) |
226 |
216 |
203 |
203 |
| Width of shoe (mm) |
560 |
910 |
560 |
500 |
| Gear |
1st |
2nd |
3rd |
1st |
2nd |
3rd |
1st |
2nd |
3rd |
1st |
2nd |
3rd |
| Forward km/h |
0-3.5 |
0-6.2 |
0-10.8 |
0-3.9 |
0-6.5 |
0-10.9 |
0-4.0 |
0-6.9 |
0-10.9 |
0-3.32 |
0-6.26 |
0-11.40 |
| Backward km/h |
0-4.7 |
0-8.1 |
0-13.9 |
0-4.8 |
0-8.2 |
0-13.2 |
0-4.8 |
0-8.4 |
0-12.9 |
0-4 |
0-7.57 |
0-13.87 |
| Implement hydraulic system |
Max. system pressure (Mpa) |
22.5 |
18.6 |
15.5 |
12 |
| Pump type |
Gears oil pump |
High pressure gears pump |
Gears pump |
Two groups Gears pump |
| System output (L/min) |
220 |
194 |
178 |
185 |
Audited Supplier 
){kind=link}
){kind=link}