CATERPILLAR COMMUNICATION ADAPTER 3 III COMPLETE KIT

Description

Product Description

The CAT Electronic Technician (ET) Diagnostic Adapter Kit is a professional-grade diagnostic interface designed for Caterpillar engines, machinery, and heavy-duty vehicles. This kit allows technicians to connect a laptop or PC to CAT-equipped machines for advanced diagnostics, troubleshooting, calibration, and ECU programming.

Housed in a rugged protective case, the kit includes the ET communication adapter, multiple industry-standard cables, and connectors to support J1939, J1708, and CDL protocols. It is built for reliability in workshop and field environments, making it ideal for dealerships, fleet maintenance, independent repair shops, and mobile technicians.

When used with CAT Electronic Technician software, this adapter enables full access to engine data, fault codes, live parameters, injector cut-out tests, configuration changes, and system diagnostics.

Key Features

• Genuine CAT ET communication adapter

• Supports USB connectivity

• Compatible with J1939, J1708, and CDL data links

• Heavy-duty diagnostic cables included

• Rugged hard carrying case for protection and portability

• Designed for professional diagnostic and programming use

Vehicle & Equipment Compatibility

Caterpillar Engines & Equipment

• CAT On-Highway Engines (C7, C9, C13, C15, C16, etc.)

• CAT Construction Equipment

  • Excavators

  • Loaders

  • Dozers

  • Backhoes

  • Motor Graders

• CAT Mining Equipment

• CAT Industrial & Generator Sets

Heavy-Duty Trucks (CAT Engines Equipped)

• Peterbilt

• Kenworth

• Freightliner

• International

• Mack

• Western Star
  (with Caterpillar engines using J1939/J1708)

Other Applications

• Agricultural machinery with CAT powertrains

• Marine engines (CAT marine applications)

• Power generation units

Ideal For

• Professional diesel technicians

• Fleet maintenance operations

• Heavy equipment repair shops

• Mobile diagnostic services

• Construction & mining service providers