(CAT) Caterpillar 312D L EXCAVATOR TGY – PDF

This official Caterpillar Electrical and Hydraulic Schematic Manual is specifically designed for the 312D L Excavator with Serial Number prefix TGY. It delivers detailed, factory-verified diagrams covering every aspect of the electrical and hydraulic systems, ensuring precise troubleshooting, efficient maintenance, and accurate repairs. The electrical section provides comprehensive wiring diagrams, harness routing maps, fuse and relay charts, switch and sensor locations, and control module information. The hydraulic section includes full circuit layouts for pumps, control valves, cylinders, and hose connections, helping technicians quickly pinpoint and resolve issues. A must-have technical reference for service teams, operators, and maintenance professionals working with the Caterpillar 312D L.

Includes: ALL DIAGRAMS & PICTURES for 312D L EXCAVATOR TGY
Format: PDF
Language: English
Download Instructions: PDF will be delivered to your email after purchase