142331 ⎘
Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis; Control using a by-pass valve
Axial piston machine
Hydraulic pump assembly
Hydraulic actuation unit, particularly for controlling the starting and stopping of hydraulic motors
Hydraulic motor driving device