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Removal and mounting of hydraulic breaker/hydraulic rock hammer


2007-02-08  Form:http://www.ylfpart.com
Key words:hydraulic breaker,hydraulic hammer,hydraulic rock breaker,hydraulic rock hammer,hydraulic lines
Digest:
Removal and mounting of hydraulic breaker
IMPORTANT:
The hydraulic lines must be handled carefully and
sealed to prevent contamination from entering the hydraulic
breaker or the machine's hydraulic system.
REMOVAL FROM THE MACHINE
1. Close feed and return line stop valves.
2. Disconnect hydraulic hoses before laying the hydraulic hammer down.
3. Cap the feed and return line on the mahcine and plug the hydraulic hoses.
4. Position the hydraulic rock hammer horizontally on wood blocks.
MOUNTING TO THE MACHINE
1. Place the hydraulic rock breaker horizontally on wood blocks.
2. Align the pin holes. Install the boom pin before the dipper pin.
3. Connect hydraulic hoses. FEED is at the BOTTOM and RETURN is at the TOP.
4. Open stop valves.


installing pedal valve


installing pipe line



installing pipe line


Relief valve


installing a hydraulic breaker
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