1. Chassis configuration: Dorica D7 (wheelbase 3800)

3800 wheelbase K7 2030 / single row CY4SK361 / 170 6 gear 245 / 70R19.5 tires 2.7 / 5.5 bridge 192 double frame air conditioning electric window ABS gas brake exhaust brake

 Dongfeng Dorica high pressure cleaning car is a kind of double engine, double water pump cleaning car, is on the basis of the standard second class chassis, add high pressure washing system, low pressure washing system, by mechanical, hydraulic (gas road), electrical three parts into one of the special washing car. The vehicle has two sets of independent high and low pressure waterway systems to provide pressure water source for the cleaning vehicle work. Its working principle is: the high pressure water produced by the high pressure water pump through the high pressure nozzle of the sprinkler rack, the kinetic energy of the high pressure water, and clean the old water surface; or the high pressure water through the left (right) corner, cleaning curb, sidewalks and billboards, and elevated areas; the spray system has powerful spray dust removal, spraying air disinfectant and regulating air humidity functions.

 The high pressure water pump is driven by the auxiliary engine transmission shaft belt drive electromagnetic clutch coupling; and the low pressure water system adopts two-stage impeller centrifugal pump, with high efficiency, large sprinkler width and long water gun range, the low pressure water pump is directly driven by the chassis transmission force collector through the transmission shaft.

The high pressure water pump, nozzle, high pressure spray gun and key hydraulic and electrical components are made of international famous brand products, with excellent performance and reliable work.

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