A hydraulic hammer is unique in that it cannot do anything without hydraulics supplied by some other device, usually an excavator of self-contained power pack. At the first sign of trouble or erratic operation, let DemCon come and troubleshoot your issue in the field.

If the problem is truly with the breaker, that's where the HAMMER DOCS excel. After your HAMMER'S surgery, DemCon can ship it back, or deliver to your jobsite and reinstall it for you. With a DemCon installation and flow test, you will know that your breaker is running at its optimal performance level, for breaking and for durability.