CRUSHING CONTROL APPARATUS FOR SELF-PROPELLED CRUSHER

摘要

PCT No. PCT/JP95/01437 Sec. 371 Date Dec. 31, 1996 Sec. 102(e) Date Dec. 31, 1996 PCT Filed Jul. 19, 1995 PCT Pub. No. WO96/02325 PCT Pub. Date Feb. 1, 1996A crushing machine control system for a self-traveling crushing machine vehicle having mounted thereon a crushing machine driven by a single variable capacity type hydraulic motor. The control system includes a load sensor for detecting an inlet pressure of the hydraulic motor which reflects a magnitude of a load acting on the crushing machine, and a capacity controller for increasing a capacity of the hydraulic motor when the detected inlet pressure is greater than a predetermined value and for decreasing the capacity of the hydraulic motor when the detected inlet pressure is smaller than the predetermined value.