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The Cat H75E Hammer Drill Machine is, one of the most efficient Hammer Drills around and can be used for a wide range of demolition and construction applications.
Would you like to Rent or Buy New / Used?

Breaking Performance When and Where You Need It

When you need to remove a curb, open up a road, or drop a concrete structure to get your job done, a Cat hammer on your backhoe will get the job done. This breaker offers compact power that stows neatly, but deploys quickly when and where you need it to break what you need broken.

Break Concrete, Not the Bank

Exceptional lift, breakout and power to meet your needs.
Whether you choose to buy your hammer new, used or to rent, your local Cat dealer can help with a breaking solution that works best for you. Cat quality will continue to pay dividends as conditions change since you’ll have options to sell, trade in or rebuild: whatever works best to keep you and your business in the black.

Focus on Your Business, Not Your Hammer

You don't need to be a hammer expert as our expertise is on call for you. Built-in features like automatic shut-off protect your equipment from poor operation techniques or the occasional mistake. Internal buffering and integral silencing keeps the noise and power on the job, and out of the cab. If you can run a backhoe, you can run a Cat hammer like a pro.

Spend Less Time on Maintenance

Daily greasing is a snap, with one basic point at a convenient height. By adding a Cat autolube system to your backhoe, your hammer is greased while it runs – not just saving you time, but protecting your investment. You can keep your job moving with a bushing that rotates or changes in less than an hour. Gas checks are annual tasks that can be accomplished quickly without dismounting the hammer. You can do this yourself… or your Cat dealer can provide comprehensive support on your schedule.

Beyond Your Purchase

Want to learn more about your hammer? Operating and maintenance videos are available online or through your local Cat dealer. Working away from home? Not a problem. Be confident no matter where your job takes you as the global network of Cat dealer is there with not only equipment support and service, but also with the hammer parts and service you may need as well. No other manufacturer can offer you the same.


Used for demolition and construction applications.

Impact Energy Class 1356.0 J
Blows per Minute 840-1650
Min. Rated Flow 70.0 L/min
Max. Rated Flow 130.0 L/min
Max. Operating Weight 440.0 kg
Min. Operating Weight 440.0 kg
Max. Operating Pressure 17000.0 kPa
Min. Operating Pressure 10000.0 kPa
Min. Carrier Weight 5987.0 kg
Max. Carrier Weight 10024.0 kg
Tool Diameter 74.5 mm