The Dongfeng Tianlong rear double-axle cleaning and suction vehicle has multiple functions such as cleaning, suctioning and decontamination. It can handle the tasks of three vehicles with just one vehicle.
Tianlonghao Dual Bridge 20-ton Cleaning and Sewage Absorption Vehicle Cleaning and疏通： The high-pressure water generated by the high-pressure water pump driven by the chassis vehicle engine reaches a pressure of 18 MPa. The high-pressure water is sprayed forward and backward at high speed through specially designed nozzles. The forward jet can break through the blockages ahead， while the backward jet not only washes the pipe walls and removes the deposits， but also automatically drives the nozzle and the water hose into the depth of the pipe. The water pipe reel driven by hydraulic power can control the movement direction and speed of the nozzle. When the nozzle moves forward， it can break through the blockages ahead and wash the pipe walls； when it moves backward， it can better remove the deposits and carry them to the pit well at the bottom of the well. Repeated back-and-forth rinsing has a better effect.
Dongfeng Tianlong rear double-axle cleaning and suction vehicle. Chassis: It adopts the Dongfeng Tianlong rear double-axle chassis, with a national VI emission standard, a Cummins 290-horsepower diesel engine, a 9-speed gearbox, a standard Tianlong driver’s cabin, 295/80R22.5 18PR pneumatic tires, a 4350 + 1350 axle spacing, original air conditioning, ABS, and a driving recorder.
The configuration of the Dongfeng Tianlong 290-horsepower rear dual-axle cleaning and suction vehicle: Tank volume: 20 cubic meters. A stainless steel bottom plate 1.2 meters wide is installed at the bottom of the tank. Carbon steel anti-slip platform guardrails are made on both sides of the top. The thickness of the tank and the head: 8mm. The sewage tank uses a sewage inlet, the water tank uses a cement inlet. The fire hydrant inlet of the water tank is on the side of the co-pilot. “Two ends use interfaces, the middle uses a white flexible hose connection”. Water and sewage can be interchanged. There is one fecal window on each side of the tank. Each tank has a ladder inside. The secondary beam uses rubber pads and is placed in the middle of the top. A limit valve is installed.
Tianlonghao Dual Bridge 20-ton cleaning and sewage suction vehicle, Tianjin Shuangyao 315-gallon high-pressure pump
Tianlong Huxiaoshuangqiao 20-ton cleaning and sewage suction vehicle. The rear cap can rotate with a gear-driven automatic hydraulic winch. The high-pressure pipe is 60 meters long with a 22-inch diameter, with a pressure resistance of 22 MPa. There is a 600mm internal diameter hydraulic sewage outlet at the lower part of the rear cap. There is a 6-inch sewage valve on the left lower part of the rear cover, a 4-inch exhaust valve on the lower right part of the rear cover, and a 4-inch suction valve. The auxiliary generator intake pipe uses 125mm. The stainless steel water tank has a capacity of 0.8 cubic meters. There is a tool box (try to make it as large as possible). Overflow prevention device. The rear tail is equipped with double arrow lights. An exhaust valve is installed on the top of the fresh water tank. A 4-inch drainage valve is installed at the bottom of the fresh water tank. The 75mm valve is installed in the outflow pipe inside the fresh water tank. The outflow pipe uses an 89mm pipe.
Special requirements for Tianlong Houbiao 20-ton cleaning and sewage suction vehicle: The platforms on both sides of the tank are made of high-quality carbon steel. The chassis space is fully utilized. The exhaust pipe and water circulation pipe should not occupy the platform space. One hand washing station is installed on the circulation water pipe. One 4-kilogram fire extinguisher is placed at the lower part of the auxiliary engine on the side of the driver’s cabin.