Komatsu Diagnostic Cable Set | PRCS-KOMATSU-1

The Komatsu Diagnostic Cable Set Basic (PRCS-KOMATSU-1) is a professional solution designed for efficient and safe diagnostics on Komatsu machinery.

This set includes a wide range of dedicated diagnostic Y-cables combined with a breakout solution, allowing technicians to perform accurate measurements directly on components—without the need for backprobing.

By measuring in-line, you avoid damage to connectors and wiring while significantly improving diagnostic speed and reliability.

Why this set is essential

• Eliminates the need for backprobing

• Prevents damage to connectors and wiring harnesses

• Enables fast and precise diagnostics on machine components

• Designed for harsh environments and heavy-duty applications

• Saves time in troubleshooting and maintenance

What’s included

• Comprehensive selection of Komatsu-specific Y-cables

• Breakout box for signal access and measurement

• Organized and durable storage case

• Clearly labeled connectors for easy identification

Applications

• Sensor and actuator diagnostics

• Engine and hydraulic system analysis

• CAN bus diagnostics and signal measurement

• Troubleshooting electrical faults

• Field service and maintenance operations

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Compatibility – Komatsu Equipment

This diagnostic set is compatible with a wide range of Komatsu machinery across multiple categories:

Excavators

Compatible with: PC series (e.g. PC30, PC55, PC130, PC210, PC240, PC290, PC360, PC490), Hybrid excavators (HB series), Short tail swing and midi excavators

Wheel Loaders

Compatible with: WA series (e.g. WA70, WA100, WA200, WA320, WA380, WA470, WA500, WA600)

Bulldozers

Compatible with: D series (e.g. D37, D51, D61, D65, D85, D155, D275, D375)

Dump Trucks

Compatible with:HD series articulated dump trucks, Rigid dump trucks (e.g. HD325, HD405, HD785, HD1500)

Motor Graders

Compatible with:GD series (e.g. GD555, GD655, GD675)

Mining Equipment

Compatible with: Large excavators (PC1250, PC2000 and up) Mining trucks and heavy-duty equipment

Other Equipment

Compatible with: Backhoe loaders (WB series), Skid steer loaders, Compact track loaders, Forklifts and industrial equipment

The PRCS-KOMATSU-1 Diagnostic Cable Set is an essential tool for professionals working with Komatsu equipment. By eliminating backprobing, it ensures safer diagnostics, faster workflows, and more reliable measurement results in demanding environments.