| 摘要 |
A traction unit contains two sections, each compartment is a bogie with wheel pairs, has an operator's cab equipped with a controller, a traction storage battery is located in a battery box of the first compartment, which is closed by a heat-insulating screen, the compartments are connected between them by a longitudinal coupling and a vertical thrust with hinges at the ends made from resin-metal elements, in the second compartment a dump-truck body is installed, a pneumatic cylinder of tilting of body and a pneumatic cylinder of opening lateral board are located from the end of compartment, moreover the pneumatic cylinders are fixed by lower hinges on the brackets installed on the main frame of the second compartment, both compartments of traction unit are equipped with shoe brakes with a pneumatic drive and brake levers. |
