COMBINED DIGITAL DRIVE

摘要

A combined digital drive has cylinder with placed in sequence in it place pistons with restrictors of respective displacement and outlet rod with piston that form chamber of back motion and hydraulic inter-piston chamber that is connected to hydraulic chambers of place hydraulic dozers. In the cylinder additional partition with ram is fixed, this one is placed in axial recess of output rod with formation of hermetic hydraulic chamber that through throttles with back valves is connected to chamber of back motion and hydraulic chamber of accumulator the working chamber of which is connected to power supply source.