572R Pipelayer Hydraulic System Caterpillar


Combination Valves

Usage:

572R 2HZ



Illustration 1g01292551

Combination Valve for the Hook Winch

(1) Counterbalance Valve

(2) Pressure Reducing Valve

(3) Diverter Valve




Illustration 2g01292553

Combination Valve for the Boom Winch

(1) Counterbalance Valve

(2) Pressure Reducing Valve

Counterbalance Valve




Illustration 3g01292968

(1) Setting for 164-2164 Counterbalance Valve ... 31025 kPa (4500 psi)

Pressure Reducing Valve




Illustration 4g01292955

(2) Setting for 164-2163 Reducing Valve Group ... 8275 kPa (1200 psi)

Diverter Valve




Illustration 5g00479575

Only on the hook winch

(3) 164-2162 Diverter Valve

Caterpillar Information System:

69D and 769D Off-Highway Trucks and 771D Quarry Truck Engine Oil Cooler - Install
572R Pipelayer Hydraulic System Boom
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Electronic Modular Control Panel II (EMCP II) For MUI Engines Indicator for Engine Overspeed - Troubleshoot
69D and 769D Off-Highway Trucks and 771D Quarry Truck Electronic Control Module (Engine) - Remove and Install
69D and 769D Off-Highway Trucks and 771D Quarry Truck Cooling System Pressure Relief Valve - Remove and Install
69D and 769D Off-Highway Trucks and 771D Quarry Truck Turbocharger - Install
572R Pipelayer Hydraulic System Counterweight Group
D250E Series II and D300E Series II Articulated Trucks 3306B Engine Supplement Engine Oil Filter and Oil Filter Base - Remove and Install
980G Wheel Loader Braking System Foot Brake Control - Check and Adjust
69D and 769D Off-Highway Trucks and 771D Quarry Truck Exhaust Manifold - Install
3306C Engines for Caterpillar Built Machines Ether Starting Aid
69D and 769D Off-Highway Trucks and 771D Quarry Truck Oil Cooler (Hoist and Rear Brake) - Remove
69D and 769D Off-Highway Trucks and 771D Quarry Truck Oil Cooler (Hoist and Rear Brake) - Install
69D and 769D Off-Highway Trucks and 771D Quarry Truck Engine Front Support - Remove
69D and 769D Off-Highway Trucks and 771D Quarry Truck Fan Drive - Remove
IT14G Integrated Toolcarrier Window Wiper - Inspect/Replace
572R Pipelayer Hydraulic System Load Sense Manifold
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Implement, Steering and Brake Hydraulic Systems Three-Point Hitch Control Valve
Electronic Modular Control Panel II (EMCP II) For MUI Engines Troubleshooting Undiagnosed Problems
789C Off-Highway Truck/Tractor Gear Pump (Transmission)
517 Track-Type Skidder Hydraulic System Testing and Adjusting
IT14G Integrated Toolcarrier and 914G Wheel Loader Machine Systems Hydraulic Tank - Install
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