To set a width dimension corresponding to the longitudinal direction of the material processing machine small in the region where a main control valve and a sub control valve are arranged.
A mobile crushing machine includes: a crusher 3; auxiliary machines such as a feeder 5 for implementing operation incidental to the processing of a target to be processed; an actuator 17 for a processing device for driving the crusher 3; a feeder actuator 20 and the like for driving the auxiliary machines; a main control valve 51 for controlling the actuator 17 for a processing device; and a sub control valve 14 for controlling the feeder actuator 20 and the like. The mobile crushing machine is configured to have a connecting port 56 for travelling left and a connecting port 57 for travelling right to which hoses 54, 55 are connected respectively, wherein the hoses 54, 55 guide the pressurized oil of the hydraulic pumps 41, 42 for a hydraulic shovel equipped on the outer side of the mobile crushing machine, to the motor 18 for travelling left and the motor 19 for travelling right of the machine respectively.
WO/2019/184378 | AUTOMATIC GRINDING MACHINE AND GRINDING METHOD THEREOF |
JP2019515793 | Crusher |
TANAKA MASAMICHI