|
QINGONG BULLDOZER SD9N |
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|
DOZER TYPE |
TILT |
|
Operating weight |
44580kg / 48880kg |
|
Ground pressure |
112 Kpa |
|
Gradient |
30°/25° |
|
Min. Ground clearance |
517mm |
|
Dozing capacity |
13.5 m3 |
|
Blade width |
4314mm |
|
Max. digging depth |
614mm |
|
Overall Dimension |
8478x4314x3970mm |
|
ENGINE |
CUMMINS KTA19-C525S10 |
|
Rated revolution |
1800rpm |
|
Flywheel power |
316kw/430hp |
|
Torque storage coefficent |
18% |
|
Undercarriage system: The track is triangle shape. The sprocket is elevated elastic suspended. |
|
|
Number of track rollers |
8 each side |
|
Pitch |
240mm |
|
width of shoe |
610mm |
|
Gear |
3forward: 0~3.9km/h , 0~6.7km/h , 0~12.2km/h |
|
|
3 backward: 0~4.8 km/h, 0~8.5km/h, 0~15.1km/h |
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implement hydraulic system |
|
|
Max. system pressure |
18.3MPa |
|
Pump type |
double vane pump |
|
Pump flow |
358L/min |
|
Driving system |
|
|
torque converter |
Torque converter is power separating hydraulic-mechanic type |
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Tranmission |
Planetary, power shift transmission with three speeds forward and three speeds reverse, speed and direction can be quickly shifted. |
|
steering |
The steering clutch is hydraulic pressed, usually separated clutch. |
|
brake |
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. |
