Hydraulic Auxiliary Circuit - Terex ASV SR70 Service & Repair Manual

Rubber Track Loader
3. Circuit Diagrams

Hydraulic Auxiliary Circuit

Figure 3-2 SR-70/80 Hydraulic Auxiliary Circuit
LOADER CONTROL
LIFT ARM VALVE
PILOT GEN. BLOCK
TO ATTACHMENT
CASE DRAIN Q/C
TO TANK
TO BUCKET CYL.
TO LIFT ARM CYL.
TO TANK
3-2
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OIL COOLER
CHECK VALVE
(80 PSI)
FLOW
TO TANK
TO AUXILIARY Q/C
TO LIFT ARM CYL.
LOAD SENSE
AUXILIARY PUMP
CHARGE PUMP INLET
AUXILIARY PUMP INLET