CAT 930R and 930T Wheel Loaders Hydraulic System Schematic Manual - PDF DOWNLOAD

SENR2444 October 1981

930R and 930T Wheel Loaders Hydraulic System 57Z1-UP

© 1981 Caterpillar All Rights Reserved

SENR2444 6 Page, UHE

Printed in U.S.A.

NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 17 18

NAME CYLINDER CONTROL VALVE FOR LIFT AND TILT RELIEF VALVE FOR MAIN PRESSURE MAKE-UP VALVES FOR LIFT AND TILT ATTACHMENT CONTROL VALVE TILT CYLINDERS STEERING CONTROL VALVE TILT CYLINDERS MULTIPURPOSE CYLINDERS LIFT CYLINDERS STEERING CONTROL VALVE STEERING CYLINDERS COOLER (ATTACHMENT) HYDRAULIC PUMP FILTER HAND METERING PUMP OIL SCREEN

A B C D E

PRESSURE TAPS IMPLEMENT TEE TEST ROD END PRESSURE IN TILT CRCUIT HEAD END PRESSURE IN TILT CIRCUIT SYSTEM PRESSURE STEERING TEE TEST

SENR2444 6 Page, UHE