Soil Stone Construction Big Crawler Bulldozer with Pilot Hydraulic Controlling Blade Operation
Soil Stone Construction Big Crawler Bulldozer with Pilot Hydraulic Controlling Blade Operation
430HP Power Big Crawler Bulldozer SD9 for Engineering Construction and Mining with CAT technology
SD9 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:(㎜) |
517 |
|
Dozing capacity:(m3) |
13.5 |
|
Max. digging depth:(㎜) |
614 |
|
Operation weight:(kg) |
48880(with ripper) |
|
Track gauge:(㎜) |
2250 |
|
Gradient: |
30°/25° |
|
Blade width:(㎜) |
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. |
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