... engine 340hp,380hp Power star chassis low price NorthBenz technology 380hp BEIBEN 2538 Mining dump truck Beiben(North Benz) ... variable section side beam structure Front axle (Mercedes Benz Technology)Double-shoe pneumatic brake, non-driving steering axle Middle and ... Rear axle (Mercedes Benz Technology)Double-shoe pneumatic brake, ductile casting casing, with hub ...