The rubber wheel truck is powered by a mining explosion-proof diesel engine and can operate in an explosive gas environment.Mainly used for the transportation of personnel and materials.
Advantages
- High engine power:This truck is equipped with explosion-proof engine refitted from Cummins prototype, with large power output, good emission performance, safety and reliability.
- Easy to operate:Powershift gearbox is adopted; No clutch, no impact when shifting, simple operation.
- Strong braking performance:The front and rear axles adopt wet explosion-proof braking, with large braking torque and stable performance.
- Easy to pass:Full time 4WD with front wheel steering.
- Safe and reliable:The truck adopts air starting and electric protection, with high safety factor. When the truck is abnormal, the automatic protection device will automatically give an audible and visual alarm, and automatically cut a new oil circuit within one minute to force the vehicle to stop.
It is applicable to the roadway environment with explosive gas mixture such as methane in the coal mine, but with good ventilation and no corrosive gas damaging insulation.
It can work normally under the following conditions:
- The altitude does not exceed 2000 meters
- Ambient temperature:-25℃~40℃
- Humidity:595%(+25℃)
- Ventilation rate:300m/min
- Gradient:S±22°
Parameters
| Explosion-proof diesel engine | Type | JK4100DZLQFB | |
| Power KW | 90 | ||
| Rated speed r/min 2 | 2200 | ||
| Maximum torque N-m | 540 | ||
| Maximum speed t/min | 2350 | ||
| Minimum speed t/min | 800 | ||
| Dimensions L×W×H | 1800×1600×1000 | ||
| Weight kg | 750 | ||
| Dimensions | 6200×2000×2000 | ||
| Total weight kg | 6000 | ||
| Rated passenger capacity | 14 | ||
| Speed km/h | Forward gear | I | 5.9 |
| II | 13.5 | ||
| III | 25 | ||
| Reverse gear | I | 5.9 | |
| II | 13.5 | ||
| III | 25 | ||
| Maximum traction kN | 50 | ||
| Maximum static braking force kN | 38 | ||
| Wheelbase mm | 3724 | ||
| Wheel tread mm | 1820 | ||
| Ground clearance mm | 270 | ||
| Turning radius（inside/outside） | 5400/8560 | ||
| Longitudinal gradeability | ±22 | ||
| Horizontal gradeability | ±10 | ||
| Drive mode | Full time 4WD | ||
| Braking mode | Hydraulic braking | ||
