Descripción del producto

Main Features:
•  The whole machine adopts dwarf type structure design, which is especially applicable for mining operations in narrow tunnels(roadways) and low working environment.
•  It adopts Weichaihuafengs direct injection diesel engine, which features with good performance in cold start, good performance in work, strong power, and low emissions.
•  Transmission system adopts hydraulic torque converter and power shiftgear-box,which features with high transmission efficiency, good accelerating performance, stepless variable speeds, full power shift, convenient operation,high stability, and high reliability.
•  Adopts specially strengthened mining machine drive axle, with hub reduction, *-wheel drive, highobstacle crossing ability, and high reliability.
•  Articulated frame, full hydraulic steering, light and flexible in work, small turn radius, high efficiency.
•  Adoptsvacuum booster caliper disc type brake system,safe and reliable.
•  Steering system and working hydraulic pressure system adopt load sensing technique, more efficient and reliable.
•  All the important pin shafts adopt anti slurry oil seal structuredesign, which much increases their working reliability for lubrication and seal of the important pin shafts.
•The special chassis and working devices are specially optimally designed for mining operations. It has strong power, high speed, high efficiency and high reliability.The strengthened designed bucket,thicken  main and sideknife board andreinforced dipper teethhave much increased the buckets rigidity, abrasive resistance and prolonged buckets service life.
•  The off-gas processing devices(water treatment) can keep the unburned fuel and partly burned carbon particle in the off-gas processing box. The gasfromthe off-gas processing box is atomized gas, which does not stimulate humans respiratory system and reduces air pollution and finally ensures workers health condition in poor ventilationspace.