HYDRAULIC SYSTEM
STW34, STW37, STW40, WSM
8-M2
2. WHOLE HYDRAULIC CIRCUIT
Specification of Hydraulic Parts
(To be continued)
(1) Transmission case
(2) Oil Filter
(3) Hydraulic Pump (3P System)
(4) Engine
(5) Hydraulic Block Type Outlet
(6) Relief Valve
(7) Auxiliary Control Valve
(8) Lowering Speed Adjusting
Valve
(9) Hydraulic Cylinder
(10) Position Control Valve
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(3) Above. 30.6 L/min. (8.08 U.S.gals/min., 6.73 Imp.gals/min.) (6) 16.7 to 17.2 MPa (170 to 175 kgf/cm
2
, 2430 to 2490 psi)