The explosion-proof diesel engine rack monorail crane locomotive is mainly composed of a cab, a hydraulic gear drive unit, a diesel engine main engine, a cooling unit, a speed protection trolley, a load-bearing trolley, a drawbar, a lifting beam, etc.
Main components
Cooling unit
The cooling unit consists of a cooling box frame, a hydraulic oil air-cooled heat dissipation system, and an electrical control system, and is generally suspended below the drive unit.
Diesel engine gear drive unit
The gear drive device drives the gear at the shaft end and the trackrack through a hydraulic motor to realize the operation of the locomotive. The hydraulic motor has its own working brake and is equipped with a safety brake device at the rear.
Host
The main engine consists of an explosion-proof diesel engine, a closed variable pump, a water wash tank, a hydraulic oil tank, a fuel tank, a diesel engine cooling system, and an automatic fire extinguishing device.
The accompanying explosion-proof diesel engine meets China II emission standards and can be safely used in high.gas and dusty environments underground.
The engine is compact, has a large torque reserve, and delivers constant torque output at low speeds.
The hydraulic parts are imported brands with high reliability. The main pump adopts DA. The closed- loop hydraulic systemensures smooth operation and minimal pollution.
Electro-hydraulic control and fully hydraulic braking enable continuous, direct transport from the surface or pit yard to the mining face over long distances.
Equipped with an automatic fire extinguishing device, it detects temperature and triggers the device for automatic fire extinguishing. A manual trigger is also available for manual activation.
