Product features:

Car use to rear and side dump, applicable to coal, ore, building materials such as grain bulk cargo transport, loading and unloading and transportation capacity can be increased; Frame and train longitudinal beam adopts high-quality manganese plate welding and become, a dustpan and rectangular box was two kinds, the intensity is high, the lifting force strong, good toughness, not permanent deformation; Process: the main parts adopt the advanced equipment and longitudinal beam has a fully automatic submerged arc welding and become, the assembly machine for accurate assembly of shaft and plate spring; Multi cylinder lifting, and the other with self-help cylinder, has the characteristics of DORA, overloading, can choose single cylinder around, about double discharge is different way of discharge, easy to operate.