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hydraulic hammer

A hydraulic hammer consists of a steel body, hardened steel piston and tool, hydraulic system, and mounting attachments for excavators. Operational weight typically ranges from 200 to 5000 kilograms, with tool lengths from 300 to 1500 millimeters, enabling demolition of rock and concrete with compressive strength of 30 to 150 MPa. Impact energy ranges from 500 to 6000 joules, with adjustable impact frequencies between 400 and 1500 blows per minute.

The hydraulic system includes high-pressure pumps up to 250 bar and oil flow between 40 and 300 liters per minute. Hydraulic connections use standard SAE and ISO hoses and fittings. All mechanical and hydraulic components undergo non-destructive testing NDT, dimensional inspection up to 0.1 millimeters, and steel hardness verification to ensure service life exceeding 8,000 hours and continuous performance in rocky and construction environments.
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