CAT 928F Wheel Loaders Electrical System & Hydraulic System Schematic Manual - PDF DOWNLOAD

SENR5967 June 1993

928F Wheel Loader Hydraulic System 2XL1-UP 8AK1-UP

12 Page, UHE

Printed in U.S.A.

SENR5967

© 1993 Caterpillar All Rights Reserved

ITEM NO.

12 Page, UHE

SENR5967

928F HYDRAULIC SCHEMATIC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

COMPONENT SHUTTLE VALVE AUXILLARY CYLINDERS TILT CYLINDER LIFT CYLINDERS RIDE CONTROL SOLENOID VALVE RIDE CONTROL OIL ACCUMULATOR MAIN RELIEF VALVE MAIN CONTROL VALVE CHECK VALVE CHECK VALVE SELECTOR VALVE PILOT LOCKOUT VALVE AUXILLARY PILOT CONTROL VALVE TILT PILOT CONTROL VALVE LIFT PILOT CONTROL VALVE SUPPLEMENTAL STEERING PUMP SUPPLEMENTAL STEERING DRIVERTER VALVE METERING PUMP (STEERING) LEFT STEERING CYLINDER HYDRAULIC OIL FILTER AND TANK GROUP HYDRAULIC PUMP GROUP LINE TO BRAKE MASTER CYLINDERS RIGHT STEERING CYLINDER