Straight Tilting Shovel Track Dozer, 320HP Cummins Engine Crawler Bulldozer With Rippers
Features
CHHGC HSD8B bulldozer are track-type dozer with elevated sprocket, hydraulic direct drive, semi-rigid suspended and hydraulic controls. Equipped with power separating hydraulic-mechanic type Torque converter, planetary, power shift and one lever control transmission.
HSD8B bulldozer equipped with integrated hydraulic system, electric monitoring,
HSD8B bulldozer can be equipped with many optional equipment and attachment, ican be used in road building, hydro-electric construction, land clearance, port and mine development and other construction field.
Specifications
| Dozer type |
Tilt |
| Operation weight (Kg) (include ripper) |
36800 |
| Ground pressure(KPa) |
93 |
| Track gauge(mm) |
2083 |
| Gradient |
30°/25° |
| Min. ground clearance (mm) |
556 |
| Dozing capacity (m³) |
11.24 |
| Blade width (mm) |
3940 |
| Max. digging depth (mm) |
582 |
| Overall dimensions (mm) |
7751×3940×3549 |
| Engine |
| Engin Type |
CUMMINIS NTA855-C360S10 |
| Rated revolution (rpm) |
2100 |
| Flywheel power (KW/HP) |
235/320 |
| Torque storage coefficient |
20% |
| Undercarriage system/ Moving System |
| Type |
The track is triangle shape. The sprocket is elevated elastic suspended. |
| Number of track rollers (each side) |
8 |
| Width of shoe (mm) |
560 |
| Gear 1st 2nd 3rd |
| Forward (Km/h) 0-3.5 0-6.2 0-10.8 |
| Backward (Km/h) 0-4.7 0-8.1 0-13.9 |
| Implement hydraulic system |
| Max. system pressure (MPa) |
22.5 |
| Pump type |
High perssure gears pump |
| System output(L/min) |
220 |
| Driving system |
| Torque converte |
Torque converter is power separating hydraulic-mechanic type |
| Gearbox |
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. |
Advanced Characteristics
1, Has Strong job straight running ability.
2, Easy to replace all lead to the detection points are easy to detect the location, maintenance and fault diagnosis very easy. And easy to assembly, maintenance is very convenient, is 1 / 4-1 / 3 gimbal bulldozer repair time.
3, The brake structure similar clutch, safe and reliable, free debugging.
4, The pump loss rarely, it is most of all for the bulldozer engine power thrust, the overall efficiency 15-20% higher than the flat rack.
5, High-speed forward gear rack 4 percent level, the average productivity can be further 6, Pure hydraulic gimbal bulldozer output, efficacy low, Efficiency is higher.
8, 320 horsepower bulldozer, the publicity work HSD8B engine rated at 235KW, Russia imported tariff-free.
9, Four area walking system for imported Italian brand ITM, more responsive to mining and other harsh operating environment, longer life.
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