Excavator crushing hammer operation precautions are what this

1. Each time you use it, you should first check whether the high-pressure or low-pressure tubing of the crushing hammer is loose. At the same time, for the sake of caution, it is necessary to check whether there is oil leakage in other places at any time, so as not to fall off the tubing due to vibration, thus causing failure.

2, in the crushing hammer operation, the rod should always be vertical with the surface of the broken object. And make the rod pressing the broken object, after breaking should immediately stop the hammer work, to prevent empty play. Continuous aimless impact will cause damage to the prebody of the crushing hammer and the loosening of the main bolt, and can hurt the main engine itself in serious cases.

3, the crushing operation, do not use to shake the rod, otherwise the main bolt and the rod have the possibility of rupture; Do not make the crushing hammer fall down quickly or hit hard stones, which will damage the crushing hammer or main engine due to excessive impact.

4, do not in the water or mud in the crushing operation, in addition to the drill rod, the other parts of the hammer body should not be immersed in water or mud, otherwise the piston and other parts with similar functions will cause premature loss of the crushing hammer due to accumulation of mud.

5, when breaking particularly hard objects, should start from the edge, do not continuously beat at the same point for more than 1min, to prevent the needle rod burn or hydraulic oil overheating. 6, do not use the crushing hammer protection plate as a tool to push heavy objects, because the excavator loader is mainly minicomputer, its own weight is light, if it pushes heavy objects, light damage to the crushing hammer, heavy cause the main engine arm fracture, even the main engine rollover accident do not operate in the hydraulic cylinder full extension or full contraction, otherwise it will make the impact vibration to the hydraulic cylinder, so as to the main engine.