SENR2444
6 Page, UHE
©
1981 Caterpillar
All Rights Reserved
Printed in U.S.A.
SENR2444
October 1981
930R and 930T Wheel Loaders
Hydraulic System
57Z1-UP
SENR2444
6 Page, UHE
NO NAME
1CYLINDER
2 CONTROL VALVE FOR LIFT AND TILT
3 RELIEF VALVE FOR MAIN PRESSURE
4 MAKE-UP VALVES FOR LIFT AND TILT
5 ATTA CHMENT CONTROL VALVE
6 TILT CYLINDERS
7 STEERING CONTROL VALVE
8 TILT CYLINDERS
9 MULTIPURPOSE CYLINDERS
10 LIFT CYLINDERS
11 STEERING CONTROL VALVE
12 STEERING CYLINDERS
13 COOLER (ATTACHMENT)
14 HYDRAULIC PUMP
15 FILTER
17 HAND METERING PUMP
18
OIL SCREEN
PRESSURE TAPS
A IMPLEMENT TEE TEST
B ROD END PRESSURE IN TILT CRCUIT
C HEAD END PRESSURE IN TILT CIRCUIT
D SYSTEM PRESSURE
E STEERING TEE TEST
