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Install Cat attachments that meet your needs, for example a hydraulic hammer, on a compatible Cat machine and enjoy the benefits of seamless hydraulic connectivity and built-in software for maximum performance. Operating a hydraulic hammer has never been so easy!


Reliable and Durable Design

Fully-enclosed symmetrical housing, one-piece side plates, easily replaceable rock edges and an optional wear package (available for some of the models) give the innovative E series a sleek look and improved durability.

Easy to Operate

The automatic shut off feature instantly stops the piston when breaking through material (no blank firing).

A unique suspension system improves recoil, support and guidance – this protects the carrier and increases hammer durability.

The built-in silencing feature protects your operator and allows you to work in urban and restricted areas where noise is regulated.

Peak Performance

Side covers can be removed and replaced easily – this simplifies daily maintenance.

When the lower tool bushing reaches the wear limit, it can be easily replaced in the field or rotated 90° to double its operating life.

Tool retaining pins and keepers simplify the tool removal process, greatly reduce removal time and speed up inspections.