HBXG (SHEHWA) SD8B crawler bulldozer
Printer-friendly version
HBXG (SHEHWA) SD8B crawler bulldozer technical characteristics
| Engine | |||||||
| Model | Cummins NTA855-C360S10 | ||||||
| Type | 6 cylinders, turbocharged, water-cooled | ||||||
|
Rated power, kW |
235 | ||||||
|
Rated speed, rpm |
2100 | ||||||
| No. of cylinders - bore x stroke, mm | 6-ø139.7 x 152.4 | ||||||
|
Torque storage coefficient |
20% | ||||||
|
Displacement, L |
14,01 | ||||||
|
Max. torque, Nm/rpm |
1440/1400 | ||||||
|
Transmission system |
|||||||
|
Torque converter |
3-element, single-stage, single-phase | ||||||
| Transmission | Hydraulic shift, planetary gear, hydraulic-actuated, multiple-disc clutch, forced lubrication, 3 forward and 3 reverse speeds | ||||||
|
Bevel gear |
Helical bevel gear, one reduction, splash lubricated | ||||||
|
Steering clutch |
Wet, multiple-disc, spring loaded, hydraulically released | ||||||
|
Steering brake |
Wet, band brake, operated with hydraulic booster and valve inner linkage | ||||||
|
Final drive |
Spur gear, double reduction, splash lubricated | ||||||
| Travel speed, km/h | |||||||
| Foeward: | |||||||
| • 1 gear | 3.5 | ||||||
| • 2 gear | 6.2 | ||||||
| • 3 gear | 10.8 | ||||||
| Reverse: | |||||||
| • 1 gear | 4.7 | ||||||
| • 2 gear | 8.1 | ||||||
| • 3 gear | 13.9 | ||||||
|
Undercarriage |
|||||||
| Sprocket | Segmented | ||||||
|
Track tension |
Hydraulically adjusted | ||||||
| Track rollers, each side | 8 | ||||||
| Carrier rollers, each side | 1 | ||||||
| Track | |||||||
|
Track type |
Triangle shape | ||||||
|
Track pitch, mm |
216 | ||||||
|
Shoe width, mm |
560 | ||||||
|
Clearance, mm |
556 | ||||||
|
Track gauge, mm |
2083 | ||||||
|
Ground pressure, MPa |
0.093 | ||||||
| Gradeability, ° | latitude 30° /transverse 25° | ||||||
|
Hydraulic system of working equipment |
|||||||
|
Working pressure, MPa |
22,5 | ||||||
| Rated flow, L/min | 220 | ||||||
| Pump | Gear pump | ||||||
|
Valve positions |
Raise, hold, lower, float | ||||||
|
Working equipment |
|||||||
|
Blade type |
Semi-U tilt blade |
||||||
|
Overall dimensions (LxWxH), mm |
7751 x 3940 x 3549 | ||||||
|
Operating weight (with ripper), kg |
37400 | ||||||
|
Blade width, mm |
3940 | ||||||
|
Dozing capacity, m3 |
11,24 | ||||||
| Max. dig below ground, mm | 582 | ||||||
| Ripper | |||||||
| Type | 1-shank | ||||||
|
Weight of ripper, kg |
4500 | ||||||
| Max. dig below ground, mm | 1150 | ||||||
| Max. lift above ground, mm | 830 | ||||||
| Rippering angle, ° | 45 | ||||||
Related materials:
