Caterpillar Inc., commonly known as CAT, is one of the world’s best-known manufacturers of construction, mining and industrial equipment. Caterpillar machines are used across many industries, including construction, agriculture, material handling and heavy equipment operations. Our collection covers manuals for CAT forklifts, loaders, backhoes, excavators, dozers, engines and many other types of Caterpillar equipment.

We provide a wide selection of CAT service manuals, owner’s manuals, workshop manuals, repair manuals, parts manuals and shop manuals for different Caterpillar models and series. These manuals provide useful technical information for maintenance, troubleshooting, repairs, adjustments and parts identification. Whether you are servicing a CAT excavator, repairing a loader or looking for the correct part reference, the appropriate manual can help provide the information needed for the job.

Many Caterpillar service and workshop manuals include detailed repair procedures, specifications, electrical and hydraulic information, diagrams and troubleshooting guidance. Parts manuals can also help identify individual components and assemblies for specific CAT machines. Manual information, illustrations and specifications may vary according to model, serial number and publication date, so it is important to select the manual that matches your particular Caterpillar equipment.