KLW4020 series pump for hydraulic wrench, assembled in an integrated way,an independent and complete hydraulic device composed of oil pump, control valve, fuel tank, air motor, cooler, instrument, etc. High pressure characteristics.
The pump is supplied by high and bottom pressure oil pumps at the same time, which can obtain a larger output oil.
Under high pressure, under low pressure, the oil will be automatically returned to the oil without load through the unloading relief valve, which can reduce power consumption, and the oil outlet pressure ,can be adjusted arbitrarily from 70 to700 bar.
KLW4120 Semi-automatic electrical pump with a set of control system operate with one button, the operator just press the
button once time to achieve the task of tightening and loosening.
*Simple Operation:
Operate with one Button, the operator just need to press down the button one time to achieve the operation
of tightening and loosing.
*High Efficiency:
Compare with the general Pump, KLW4100 Automatic Pump has compact operation process to reduce some
needless action and increase approximate 50% of working efficiency.
*Manual / Automatic
Besides of the automatic operation, the Pump also has the function of manual operation, for some special
operation, KLW4100 also can be worked well. Additionally the KLW4100 can work 24 hours without stop with
radiator, We can also make the Pump with other kinds of motors according customers' requirement.
Complaint
