Diesel engine pump is a product with novel structure after continuous development. The diesel engine sewage pump set integrates self-priming and non-clogging sewage discharge. It adopts the diesel engine to drive the axial return and external mixing type, and adopts the unique design of the pump body and the impeller flow passage. It does not need to install the bottom valve and water diversion during use. The pump set can suck and discharge liquids containing large particles of solids and long fiber impurities, and can be widely used in municipal sewage and waterlogging prevention projects, agricultural irrigation, etc. The diesel engine pump has the characteristics of simple structure, good self-priming performance, strong sewage ability, high efficiency and energy saving, convenient use and maintenance, integrated or outdoor movable design. In order to ensure the use effect of diesel engine pump, not only must be familiar with its use method, there are also many use conditions that need to be met, let's talk about it in detail below.

1. The operating conditions of diesel engine pumps:
1. Ambient temperature ≤50℃, medium temperature ≤80℃, and special requirements can reach 200℃.
2. The pH value of the medium is 6-9 for cast iron and 2-13 for stainless steel.
3. The medium weight does not exceed 1240kg/m3.
4. The height cannot exceed 4.5-5.5 meters, and the length of the suction pipe ≤ 10 meters.

2. Standard scope of supply for diesel engine pumps:
1. Diesel engine, water pump, coupling, cooling fan, cooling water tank, steel structure base (including oil tank 80-120L), battery and connecting wire, exhaust muffler, control panel.
2. The standard design is a combination of pump set, oil tank at the bottom of the machine, control panel, and battery pack.
3. According to customer requirements, it can be designed into a composite outdoor type of pump set, bottom oil tank, control panel, battery pack, and outdoor rainproof box.
4. According to customer requirements, it can be designed as a mobile trailer (four-wheel or two-wheel).