Caterpillar Off-Highway Truck Electrical & Hydraulic Schematics

About Caterpillar Off-Highway Truck Electrical & Hydraulic Schematics

Off-highway and mining trucks operate at very high payloads around the clock, so planned maintenance on the engine, drivetrain, suspension, brakes and body hoist is critical.

Electrical and hydraulic schematics show how circuits, harnesses, connectors, valves and lines are laid out, which is what you need when tracing a fault or testing a circuit.

What these manuals typically include

• Electrical wiring diagrams and circuit layouts
• Hydraulic circuit diagrams
• Connector, harness and component identification
• Valve, line and port references
• Useful for fault tracing and circuit testing

Useful for: Electricians, hydraulic technicians and diagnostic specialists tracing faults.

How to find the right edition

Search or browse for your exact model, then compare the serial number on your machine's identification plate with the serial prefix or range shown in the product title. The same model can be built in several versions, and each version can have its own procedures and parts. If you cannot find your machine, contact us with the model and serial number and we will check for you.

Format and delivery

All manuals are supplied as searchable PDF files that open on PC, Mac, tablet and phone. Download details are sent by email after payment, and there is nothing to ship. See our download help and FAQ pages for more.

Elite Manuals is an independent reseller and is not affiliated with, endorsed by or sponsored by Caterpillar Inc. Brand names, model numbers and serial references are used only to identify the equipment this documentation applies to, and remain the property of their respective owners.