Established in 1992, China Domanda Electric Machinery Co., Ltd. is China concrete pump manufacturer and wholesaler of pumps and eectric machinery. All production processes are conducted under rigid quality control measures, which have thereby earned us ISO9001 certification, in addition to European 'CE' and American 'UL' safety approvals for all series. We cooperate with a wide spectrum of customize concrete pumps and wholesale distributors.

Twin shifting ball and socket cylinders. High performance diesel engine. Protective engine cover. Electrical engine start/stop. Variable displacement axial piston pump
Long lasting fabric-reinforced piston cups. Variable volume (0 to full) pump output
Double hydraulic circuit with accumulator. Proximity sensors inside cyclinders Hydraulic site gauge - same side as control box. The delivery cylinder with a large gauge of 230mm is adopted, which provides a good performance of material suction as well as lessens steering times. The parts used for the pumping system possess high standardization. The superior man-machine interface is equipped with the electrical control system.

The motor system adopts the German environmentally friendly water - cooling engine, using electric reverse lever made in Germany to control the throttle. The most advanced and reliable hydraulic system adopts two 4 degree inner - pricker seal structure to eliminate the leakage of oil absolutely. Adopting the superior S pipe distribution valve with high seal property, the pipe can be rinsed by scavenging pump directly. Independent operating subsystem and oil circuit are convenient for maintenance, and the highest use of import - fitting ensures the high reliability of products. The "S" pipe is of low resistance and anti - abrasive, prolonging the operating life.

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