China Anti Explosion Diesel Truck with Rubber Wheel

Anti explosion diesel truck with rubber wheel
Technical Specification
Performance parameters
Rated loading capacity: 5000 kgs
Carriage volume: 2.5 m3
Driving speed: I. 0~5.7km/h; II. 0~12km/h; III. 0~25km/h;
Max. tractive force: 90kN
Gradeability(full loaded): 15°
Carriage max. lifting angle: 45°
Carriage max. lifting height: 3200mm
Turning radius: Inner: 3930mm; Outer: 6060mm
Min. Ground clearance: 265mm
Steering angle: +/-40°
frame swing angle: +/-10°
Overall dimension(LengthxWidthxHeight): 7200mmx1800mmx2020mm
Diesel engine system
Model: KC6102ZQFB(A) (prototype is Cummins)
Rated power: 90kW
Max. torque: 420N.m
Cylinder number: 6 cylinders-in-line
Cooling mode: water cooling
Power transmission system
Converter&transmission model: DANA T20000
Gearbox: 3 gears separately for forward&backward
Drive axle: KESSLER, spring brake, hydraulic release.
Tyre: solid tyre
Hydraulic system
Variable pump: SAUER
Gear pump: PERMCO
Multitandem valve: WALVOIL
Manual valve: HAWE
Manual pump: HAWE
Steerer: DANFOSS
Priority valve: DANFOSS
Brake valve: MICO
Prefill valve: MICO
Accumulator: HYDAC
Filter: PARKER
Equipment Description
This equipment is a rubber-wheel auxiliary transportation equipment for underground coal mine, with flame-proof diesel engine and hydraulic-mechanical transmission. It is four-wheel drive, positive driving, central articulation, hydraulic steering, big steering angle, flexible steering, small turning radius, strong power, good gradeability, diesel engine protection system. It is applicable for coal mines' underground transportation of material and small equipments.
Technical Features:
The flame-proof diesel engine system's prototype is Cummins B series engine. Power could still reach 90kW after flame-proof. Air inlet system adopted the imported mass-flow DonALDSON air filter, air exhaust system adopted exhausted-air water-washing process, starting mode is pneumatic with imported pneumatic motor.

Transmission system adopted the American DANA torque converter, power shift gearbox, three gears for forward and backward each, high reliability. Drive axle is German KESSLER rigid axle. This axle has POSI-STOP wet type multiple disk safety brake, spring brake, hydraulic release. With external forced cooling system, applicable for heavy-duty&long-distance&large gradient working conditions. Tyre is filling type mining tyre. Other manufacturers often adopted domestic torque converter, transmission and hydraulic brake drive axle, without external forced cooling system, under the heavy-duty&long-distance&large gradient working conditions, brake will become hot easily, if no external forced cooling system, the braking performance will be greatly influenced or lose efficacy, so the whole safety performance is bad.
Hydraulic system adopted advanced load-sensing variable pump, the whole system's power consumption is very low.
Steering system is hydraulic power steering with bilateral steering cylinder, adopted load-sensing steering and priority valve.
The vehicle frame is central articulated, welded by superior 16Mn steel plate, processed by vibration aging to ensure high strength and avoid deformation; Rear axle swing left and right concentrating the frame center to improve the whole machine's adhesive performance.
Front&rear rubber spring suspension system.
Rear dumping type carriage, reasonable design and large loading capacity. Complete dumping, welded by superior Mn16 steel plate, wear-resistant and durable. Push-off dumping type&lifting dumping type carriage is optional based on user's actual needs.
All-closed cabin, the whole machine's operation can be finished in the cabin, such as forward&&backward moving, speed control, steering control, dumping carriage operation; Broader vision and convenience for the driver.
Hydraulic pumps&valves adopted foreign famous brand, reliable quality and performance.