-Simple Operation: -High Efficiency: -Manual / Automatic KLW4100Series Automatic Electrical Pump shared a same design with KLW4000 series standard Electrical Pump, it just was added a set of control system (import from Germany) on the basic of KLW4000 standard Pump, it inherited all the characteristics of KLW4000, some other characteristics of this Pump are as below: -Simple Operation:Operate with one Button, the operator just pressed down the button once time to achieve the task 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 / AutomaticBesides 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, WREN also can make the Pump with other kinds of motors according customers’ requiremen-Compact automatic three stage flow,max efficiency.-Applicable on both one or two wrenches simultaneously.-Aluminum oil tank with oil gauge and thermometer.-Have Φ100 high pressure gauge.-Infinitely variable pressure adjustment between 40~700 bar.-With the high efficiency radiator the pump can work 24 dirtct hours.-Can change the motor to fit the different current around the world-You could change the export components(FP-4), driven four wrenches at the same time.t. 

KLW4100 Series Automatic Electrical Hydraulic Pump