(CAT) Caterpillar 320 GC EXCAVATOR BR4 – PDF

This official Caterpillar Electrical and Hydraulic Schematic Manual is prepared for the Caterpillar 320 GC Excavator with Serial Number prefix BR4. It contains factory-verified diagrams that provide complete coverage of the electrical and hydraulic systems for this machine. The electrical schematics include detailed wiring diagrams, harness layouts, fuse and relay information, switches, sensors, and electronic control modules, helping technicians perform precise troubleshooting and repairs. The hydraulic schematics illustrate system circuits with pumps, motors, control valves, cylinders, lines, and connections, offering a clear view of fluid flow and component functions. Designed to meet Caterpillar’s high standards, this manual is a vital resource for mechanics, operators, and service professionals responsible for maintaining and repairing the Caterpillar 320 GC BR4 Excavator.

Includes: Electrical & hydraulic schematics for Caterpillar 320 GC BR4
Format: PDF
Language: English
Download Instructions: PDF will be delivered to your email after purchase