ZDRU-20
Underground Personnel Carrier
The ZDRU-8k, ZDRU-10k and ZDRU-20k Underground Personnel Carrier produced by ZONGDA are mainly used for underground transportation of personnel in mines. The power system includes Cummins, Xichai and Weichai Engines. The transmission system adopts the mechanical gearbox with very mature Chinese technology. Dana drive axle from the United States, four-wheel drive, and the brake system adopts Mico multi disc fully closed wet brake. The main components of the hydraulic system are imported from abroad. The whole vehicle has the characteristics of large driving force, strong climbing ability, small turning radius, stable operation, simple operation, safe and reliable, beautiful appearance, comfortable riding, etc., and has passed the national safety mark certification for mining products
Technical data
| Parameters | ||
| Engine | Brand | Cummins |
| Rated power | 77kW/2400r/min | |
| Intake system | Oil air filter | |
| Exhaust systme | Diesel exhaust purifier | |
| Power/voltage | 4.5KW/24V | |
| Hydraulic torque converter | Brand | DANA |
| Model | 4 forward and one reverse | |
| Drive axle | Brand | DANA/Comer |
| Braking system | Displacement | 20ml/r |
| Service brake | Hydraulic brake, spring release | |
| Parking brake（Emergency brake） | spring brake, hydraulic release | |
| Steering system | Mode | Front wheel hydraulic steering |
Depending on strong technical capability and rich experience, ZONGDA provides the EPC service to the domestic and international clients and has abundant EPC project experience in China.
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