In June 2022, our customer in Laos urgently needed 2 diesel engine water pumps for drainage in open-pit mine, and a complete set of pumps was successfully delivered for testing within two weeks.
The pump has a flow rate that can reach 800m²/h, a head of 150 meters, and highly elastic coupling is used to match the power of Weichai Baudouin. With a large torque, our diesel engine can be used continuously for 24 hours*7 days under 100% load, so the annual use time is not limited. In addition, the engine pump has low fuel consumption, making it cost-effective. Moreover, the operation is stable with little vibration, which greatly prolongs the service life of the machine.
Defu Machinery was co-founded by Shanghai Y&L Pump Factory and Jiangsu SELE Pump Factory. We are committed to development, production, sell, and maintenance of various types of pumps, self priming sewage pump, air operated diaphragm pump, centrifugal pump, fire pump, diesel engine driven pump, irrigation pump, and some others.
More and more users choose our products, such as irrigation pump for Ministry of Agriculture Uganda, flood water pump for Government of Thailand, water drainage pump for open-pit coal mining in Indonesia and Guyana, ballast pump for SAIPEN company, underground drainage pump for using in Australia, and so on.