(CAT) Caterpillar 320 L EXCAVATOR 3XK – PDF

This official Caterpillar Electrical and Hydraulic Schematic Manual is designed for the Caterpillar 320 L Excavator with Serial Number prefix 3XK. It provides complete factory-verified schematics covering the machine’s electrical and hydraulic systems for accurate troubleshooting, repair, and maintenance. The electrical section includes wiring diagrams, harness layouts, fuses, relays, switches, sensors, and electronic control modules, all clearly labeled for technician use. The hydraulic schematics detail pumps, valves, cylinders, actuators, and system flow paths, making it easy to identify and resolve hydraulic issues. Authored by Caterpillar, this manual ensures service precision, reliability, and long-term performance of your 320 L excavator.

Includes: Electrical & hydraulic schematics for Caterpillar 320 L (3XK)
Format: PDF
Language: English
Download Instructions: PDF will be delivered by email after purchase