How to choose a suited hydraulic hammer
Different size hydraulic hammer have different oil flow, so you must investigate and understand it before using. At present, the best measure for choosing hydraulic hammer is to figure out according to the excavator bucket capacity. In this way, we can avoid the appearance of inappropriate size. Next we will introduce how to choose a suitable hydraulic hammer.
Fully considering the weight of excavator can prevent the tip-over of excavator caused by the overweight of hydraulic hammer when the large arm fully expanding. Oversize hydraulic hammer can also give rise to excavator tip-over, and undersize hydraulic hammer can give rise to low efficiency, in the meanwhile, speed up the damage of hydraulic hammer.
work oil flow and pressure of hydraulic hammer:
Minimum hydraulic breaker for sale oil flow is only 23L/min, maximum hydraulic breaker for sale oil flow can reach 400L/min. Please make sure the hydraulic hammer oil flow demand conform to the service valve output flow. Generally, the oil flow decide the hydraulic hammer working frequency (shocks every minute), the oil flow is in direct proportion to shocks. When the excavator service valve output flow is greater than hydraulic hammer oil flow demand, hydraulic system will create overmuch heat, give rise to system excess temperature, and induce the working life of component. So, must make sure the hydraulic hammer oil flow demand conform to the service valve output flow when you choose the right hydraulic hammer. If it is really discrepancy, you should add a flood valve in pipeline system, and change according to the hydraulic hammer nominal pressure.
Only when excavator match with hydraulic hammer weight can give full play to excavator and hydraulic hammer efficiency. Generally, standard excavator bucket capacity reflect the machine weight. The best measure now is figure out suitable hydraulic hammer range according to the excavator bucket capacity.
Fully considering the weight of excavator can prevent the tip-over of excavator caused by the overweight of hydraulic hammer when the large arm fully expanding. Oversize hydraulic hammer can also give rise to excavator tip-over, and undersize hydraulic hammer can give rise to low efficiency, in the meanwhile, speed up the damage of hydraulic hammer.
work oil flow and pressure of hydraulic hammer:
Minimum hydraulic breaker for sale oil flow is only 23L/min, maximum hydraulic breaker for sale oil flow can reach 400L/min. Please make sure the hydraulic hammer oil flow demand conform to the service valve output flow. Generally, the oil flow decide the hydraulic hammer working frequency (shocks every minute), the oil flow is in direct proportion to shocks. When the excavator service valve output flow is greater than hydraulic hammer oil flow demand, hydraulic system will create overmuch heat, give rise to system excess temperature, and induce the working life of component. So, must make sure the hydraulic hammer oil flow demand conform to the service valve output flow when you choose the right hydraulic hammer. If it is really discrepancy, you should add a flood valve in pipeline system, and change according to the hydraulic hammer nominal pressure.
Only when excavator match with hydraulic hammer weight can give full play to excavator and hydraulic hammer efficiency. Generally, standard excavator bucket capacity reflect the machine weight. The best measure now is figure out suitable hydraulic hammer range according to the excavator bucket capacity.