CAT 928G Wheel Loader IT28G Integrated Toolcarrier Hydraulic System Schematic Manual - PDF DOWNLOAD

SENR1227 November 1996

928G Wheel Loader IT28G Integrated Toolcarrier Hydraulic System IT28G 8CR1-UP 9AR1-UP

Printed in U.S.A.

16 Page, UHE

© 1996 Caterpillar All Rights Reserved

SENR1227

928G 6XR1-UP 7SR1-UP

16 Page, UHE

SENR1227

ITEM NO. 1 2 3 4 5 6 7 8 9 10 11 12 13

ITEM NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14

928 HYDRAULIC SCHEMATIC COMPONENT ITEM NO. Left Steering Cylinder 14 Right Steering Cylinder 15 Metering Pump (Steering) 16 Brake Control Valves 17 Secondary Steering Relief Valve 18 Pressure Reducing Valve 19 Pilot Oil Accumulator 20 Auxillary Cylinders 21 Tilt Cylinder 22 Lift Cylinders 23 Ride Control Solenoid Valve 24 Ride Control Accumulators 25 Brake Oil Accumulators 26

928 HYDRAULIC SCHEMATIC COMPONENT ITEM NO. Left Steering Cylinder 15 Right Steering Cylinder 16 Metering Pump (Steering) 17 Pressure Reducing Valve 18 Pilot Oil Accumulator 19 Coupler Cylinder 20 Diverter Valve 21 Tilt Cylinder 22 Lift Cylinders 23 Ride Control Solenoid Valve 24 Ride Control Accumulators 25 Brake Control Valves 26 Secondary Steering Relief Valve 27 Brake Oil Accumulators 28

COMPONENT Secondary Steering Pump Manifold Main Control Valves Brake Oil / Fan Drive Pump Steering / Attachment Pump Hydraulic Lockout Valve Auxillary Pilot Control Valve Tilt Pilot Control Valve Lift Pilot Control Valve Hydraulic Tank and Strainers Fan Motor Hydraulic Oil Cooler Main Hydraulic Filter

COMPONENT Secondary Steering Pump Manifold Main Control Valves Brake Oil / Fan Drive Pump Steering / Attachment Pump Hydraulic Lockout Valve Auxillary Pilot Control Valve Coupler Pilot Control Valve Tilt Pilot Control Valve Lift Pilot Control Valve Hydraulic Tank Fan Motor Hydraulic Oil Cooler Main Hydraulic Filter