For electric hydraulic pump on what is required in the design of machinery and equipment because of the special nature of its application areas, and therefore should be considered in the design of relevant factors, so as to better meet market demand. Electric hydraulic pump particular attention in the design, its construction is often used in large-scale construction projects in order to better application of this equipment, and to ensure that the operator's application security, requiring designers to do their special treatment. We applied electric hydraulic pump is carefully restructuring LSJ4 * 400 electric pump, is carried out to improve on the original design. Technical staff in the design of electric hydraulic pump needed attention to the following aspects: 1. There are high and low pressure hydraulic electric pump two-stage design, fast out of fuel, the operation is convenient. 2. Such patterns have pedal, manual, 2M long tubing attached tubing, which could be extended. 3. The pressure can be kept stopped, the internal design of the hydraulic pressure safety protection. 4. Operation electric pump output pressure 63Mpa DSS, quick connector. After this method to design a hydraulic electric pump performance even more remarkable, is also broadening the scope of application. What could be more rational use of electric hydraulic pump method is? Should be used to play an open air electric hydraulic pump nut, set the switch to turn on the oil block, plug in the power of the electric pump and quick coupling sleeve quick head on with hydraulic equipment. Press the power switch until the motor rotation for 1-2 minutes, turn off the switch placed in pressurized state, the output of the work will be conducted hydraulic oil, hydraulic oil output increases with the load of the work carried out on their own booster until 63MPA . After work, switch unloading, hydraulic oil return until after the end, remove the quick connector sets, spin a good deflated nut, disconnect the electric Chennai, closed switch. And after the normal use of electric hydraulic pump still have the need for appropriate maintenance measures, for example, bearings are generally cleaned once six months DYB electric pump, add grease during assembly. Cleaned once a month, add grease during assembly. Use process motor temperature is too high, you should stop using it. Self-cooling before use, and so on. DSS electric pumps, hydraulic power Lu (certified), Zhaotong electric pump provided by the Texas Lu force hydraulic machinery plant. Texas Lu force hydraulic machinery plant (www.luliyeya.com) is a leader in Dezhou, hydraulic machinery and parts, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Lu Hydraulic leadership with the staff warmly welcome all inquiries negotiations to create Lu hydraulic force a better future.