6×4 dongfeng vacuum truck EX to Africa

dongfeng vacuum truck named dongfeng Combined sewage & jetting truck 6×4 Sewage vacuum suction jetting truck ,Sanitation jetting vacuum tank truck,dongfeng vacuum sewage suction truck,jetting sewer cleaning truck jetting Sewage vacuum truck, jetting sewer vacuum pump truck, flushing clean sewer washing truck, which are mainly used to deal with the underground dirty pipe of city. The truck with rear lifting dump function, and the rear door could be opened by hydraulic system, so that it’s easy to operation and transporting and the sewage.

It  is a new type of sanitation vehicle that collects, transfers, cleans and transports sludge and sewage, and avoids secondary pollution. Crude oil and other liquid substances Septic tank excrement collection truck jetting clean slurry suction truck

Main information of the dongfeng sewage jetting vacuum truck 

1. First: vacuum pump accessories for vacuum sewage suction trucks:

oil-water separator The hydraulic oil separated by the oil-water separator of the sewage suction truck is re-used as the lubricating oil for the vacuum pump of the sewage suction truck, but the separated water will be stored at the bottom of the tank, so the sewage suction truck must be drained after the work is completed.

Causes problems such as sintering, and the hydraulic oil is used for too long, which will reduce the smoothness and air tightness. Therefore, the sewage suction truck should replace the hydraulic oil on time.

     2.Second: anti-overflow valve of sewage vacuum pump truck

The anti-overflow valve of the sewage suction truck is installed to prevent the sewage from overflowing into the vacuum pump of the sewage suction truck when the tank is full.

The vacuum pump of the sewage suction truck sucks more sludge, which is easy to damage the vacuum pump. Therefore, when the sewage suction truck is working, it is necessary to check the quality of the anti-overflow valve frequently.

    3.Third: the rear tank door of the pressure clean vacuum truck

After the tank door is clamped and installed at the rear of the sewage suction truck for a long time, there will be dirt inside, and the handwheel should not be tightened. Therefore, the interior should be divided and cleaned every 6 months, and the lubricating grease should be properly added at this time. It is best to clean the sealing rubber ring of the rear tank door after the sewage tank truck works.

If there is any leakage, if there is no problem with checking the tightening device, it is necessary to replace the sealing rubber ring of the rear tank door of the sewage suction truck. The rear tank door of the sewage suction truck is sealed. If the rubber ring is used for a long time, the sealing performance may decrease.

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