The ZDFL-0.5 material handling vehicle is powered by a diesel engine, with hydraulic mechanical transmission, four-wheel drive, forward driving, front axle hydraulic steering, large steering angle, flexible turning, and small radius. It is suitable for medium section roadway operations and has the following technical characteristics:

●The power system adopts Yunnei National III water-cooled low pollution engine; ●The power transmission system adopts a power shift transmission, DANA drive axle, and mining patterned cut resistant inflatable tires; ● The driving brake adopts wet multi disc hydraulic brakes; The parking brake adopts a handle valve to control the bridge spring brake, which is safe and reliable;

●The frame is an integral structure with reliable performance; Adopting a closed cab is safer and more comfortable. Safety Alert ●The operator of this machine must wear a safety helmet and carry a self rescue device and a mining lamp with them when entering the well; ●This machine must be regularly maintained and inspected, and any hidden dangers should be promptly addressed; ●It is strictly prohibited to conduct maintenance while the machine is in operation; ●When the machine is undergoing maintenance, the power must be cut off and the words “under maintenance, no starting” must be hung; ● During vehicle operation, personnel are prohibited from getting on or off; ●When entering the machine for welding and cutting, safety measures must be taken after confirming that there are no flammable or explosive materials present Only with full measures can operations be carried out; ●When the engine is running and the exhaust pipe has not cooled down after shutdown, it is strictly prohibited to have physical contact with the exhaust purifier ●The surface of the exhaust pipe to avoid serious injuries such as burns; ●When repairing the hydraulic system of this machine, the pressure must be completely relieved before starting the operation. Usage conditions: 1) This machine is suitable for use in tunnels with a cross-sectional size of 2.5 meters (height) × In tunnels of 3 meters (width) and above The homework requires a firm top plate, a minimum turning radius of ≥ 6 meters on the outside, and a road slope of ≤ 14 °, Good ventilation and drainage in the workplace; 2) The ambient temperature of the tunnel is -5 ℃ to 40 ℃, and the maximum relative humidity is not more than 85% (temperature at 25 ℃) Time)

2.1. Technical parameters of the entire machine Rated load capacity: 0.5 tons Rated passenger capacity: 4 people Box size: 1050mm * 1840mm * 655mm Maximum driving speed in first gear: 14 ± 1.0 km/h Second gear: 23 ± 2.0 km/h Reverse gear I: 14 ± 1.0 km/h Reverse gear II: 23 ± 2.0 km/h Maximum climbing capacity (heavy load): 14 ° Maximum traction force: 35 kN Turning radius: 8400 mm

● Parking brake: axle spring brake 2.5. Steering system ● Type: Front wheel hydraulic steering Steering pump: CBGJ2016/2016 Displacement: 16ml/r ● Maximum pressure of steering system: 10 MPa Steering gear: BZZ1-E125 Single stable valve: FLD-F9.5W ● Steering cylinder diameter/rod diameter: φ 55/ φ 45 mm 2.6. Electrical system System voltage: 24V DC