Specifications
Model |
SD8N(320HP) |
Dozer |
Tilt |
Operation weight(kg)(including ripper) |
37300 |
Ground pressure(kpa) |
94 |
Track gauge(mm) |
2083 |
Min.ground clearance(mm) |
556 |
Gradient |
30°/25° |
Dozing capacity(m³ ) |
11.24 |
Blade width(mm) |
3940 |
Max.digging depth(mm) |
582 |
Overall dimensions(mm) (including ripper) |
7930×3940×3549 |
Max.digging depth of ripper(mm) |
Single shank ripper 1135 Three shanks ripper 965 |
Max.lifting height of ripper(mm) |
Single shank ripper 635 Three shanks ripper 780 |
Engine Type |
Cummins NTA855-C360S10 |
Rated revolution(rpm) |
2100 |
Rated power(kw) |
257 |
Torque storage coefficient. |
≥20% |
Undercarriage system |
The track is triangle shape.The sprocket is elevated |
Number of track rollers(each side) |
8 |
Number of carrier rollers(each side) |
1 |
Pitch(mm) |
216 |
Width of shoe(mm) |
560 |
Gear |
|
Forward km/h |
1st:0-3.5 2nd:0-6.2 3rd:0-10.8 |
Backward km/h. |
1st:0-4.7 2nd:0-8.1 3rd:0-13.9 |
Torque converter |
Torque conver 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 |