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SHD9 bulldozer is semi-rigid elasticity suspending, hydraulic-mechanical transmission, elevated sprocket track type, wholly hydraulic operation, pilot hydraulic controlling blade operation, modular designing components easily for maintaining, portable laborsaving nicety man-machine designing controlling system, electric monitoring, ROPS cabin, many optional equipments, broadly used in transport, desert, oil field, power station, mine, swamp etc. Large-scale soil stone construction, You can select original American Cummins engine, emission standard meet with Tier3 with lower fuel consumption and stronger power output.
1、 General Specifications
|
Blade |
Straight and tilting |
|
Ground pressure(kpa) |
112 |
|
Min. ground clearance(mm) |
517 |
|
Dozing capacity(m3) |
13.5 |
|
Max. digging depth(mm) |
614 |
|
Operation weight(kg) |
48880(with ripper) |
|
Track gauge(mm) |
2250 |
|
Gradient(°) |
30°/25° |
|
Blade width(mm) |
4314 |
|
Overall dimensions(L×W×H)(mm) |
8478×4314×3970 |
2、 Undercarriage System
|
Type |
The track is triangle shape, the sprocket is elevated elastic suspended. |
|
Number of track rollers(each side) |
8 |
|
Pitch (mm) |
240 |
|
Width of shoe (mm) |
610 |
3、 Gear
|
|
1st |
2nd |
3rd |
|
Forward (Km/h) |
0-3.9 |
0-6.9 |
0-12.2 |
|
Backward (Km/h) |
0-4.8 |
0-8.5 |
0-15.1 |
4、 Engine
|
|
Option 1 |
Option 2 |
|
Engine Name |
Cummins KTA19-C525S10 |
Original America QSX15 |
|
Rated revolution(rpm) |
1800 |
1800 |
|
Flywheel power (KW) |
316/430 |
316/430 |
|
Torque storage coefficient |
18% |
18% |
5、 Implement Hydraulic System
|
Max. system pressure (MPa) |
18.3 |
|
System output（L/min） |
358 |
|
Pump type |
Double vane pump |
6、 Driving System
|
Torque converter |
Torque converter is power separating hydraulic-mechanic type. |
|
Transmission |
Planetary, power shift transmission with three speeds forward and three speeds reverse, speed and direction can be quickly shifted. |
|
Steering clutch |
The steering clutch is hydraulic pressed, usually separated clutch. |
|
Braking clutch |
The braking clutch is pressed by spring, separated hydraulic, meshed type. |
|
Final drive |
The final drive is two-stage planetary reduction gear mechanism, splash lubrication. |