FULONGMA large 18-ton washing and sweeping truck is modified with the second-class chassis of China VI Dongfeng, and is equipped with an auxiliary engine, fan, clean water tank, left and right vertical sweeping, sweeping dust suppression system, left and right high-pressure side spray, suction cup built-in high-pressure main spray rod, Pneumatic system, hydraulic system, electronic control system of special device and subframe are modified.
01. Performance advantages of large 18-ton sweeper
1. The shape of the garbage bin adopts the shape of a cuboid, the box body is uniformly stressed, and the structural performance is strong. The beautiful garbage bin is made of stainless steel, which is not easy to rust.
2. The working device adopts the arrangement of “two-disc sweep in the middle + wide suction nozzle in the middle + built-in high-pressure main spray bar + left and right high-pressure side spray bars”.
3. Two-disc sweeping in the middle (the sweeping discs can be controlled separately) + wide suction nozzle in the middle + built-in high-pressure main spray boom + left.
4. The structure of the right high-pressure side nozzle (the left and right high-pressure side nozzles can be independently controlled) realizes the cleaning and dust collection of the road surface.
5. The V-shaped arrangement of the left and right spray bars and the water spray arrangement of the built-in main spray bar of the suction nozzle without gaps and high-pressure nozzles effectively collect all the cleaned sewage and garbage to the suction nozzle and absorb them in the sewage garbage box, so that the road does not leave dust and water, and the road cleaning, brushing and sewage recycling effect are good.
6. The clean water tank and the garbage tank are arranged separately, the effective space utilization is maximized, and the continuous operation time is long. At the same time, the sewage can be discharged through the sewage discharge device during the operation, and freshwater can be added at any time to continue the operation. The waste bin adopts double oil cylinder self-unloading and unloading, and there are large-flow high-pressure nozzles in the box at the same time, which can quickly flush the waste bin.
7. The left and right high-pressure side spray rods have two-way automatic obstacle avoidance protection and reset function, which can greatly reduce the damage of the left and right high-pressure side spray rods, and improve the safety of the whole vehicle during operation.
8. The wide suction nozzle in the middle has the function of hydraulic floating, which effectively prolongs the life of the rubber roller.
9. Using PLC programming, an intelligent control system, centralized control of electricity, hydraulic, and gas, the driver can complete various actions in the cab.
02. Large-scale 18-ton washing and sweeping vehicle modification components
1. The maintenance-free automatic clutch reduces the impact on the engine when the fan starts and stops. The clutch has the advantages of high wear resistance, long service life, low noise, low fuel consumption, and cost-saving during use.
2. Adopt a high-power wear-resistant and maintenance-free centrifugal fan, with low noise, high efficiency, large air volume, and long service life.
3. The auxiliary engine adopts Cummins 140 horsepower with a turbo charged auxiliary engine.
4. The auxiliary engine is equipped with an air filter element, which can effectively prevent the auxiliary engine from entering dust and causing the cylinder to be pulled.
5. Reversing image at the rear of the vehicle, manual operation box at the rear, and rear spray at the rear.
6. The suction mouth width of the suction cup reaches 1400mm, which ensures that the total working width is greater than 3.1m. The four height-adjustable suction nozzle wheels can be easily adjusted and ensure a reasonable gap between the suction nozzle and the road surface, so as to achieve a better suction effect. The pollution efficiency is higher.
7. There is a high-pressure water spray device in the suction cup, and the nozzle is arranged inside the suction cup, which can wash the road to the maximum extent. The left and right high-pressure water spray brackets are installed on the suction cups and move up and down with the suction cups.
8. The hydraulic pipeline has good anti-vibration performance, high sealing reliability, and can achieve a leak-free sealing effect.
9. Equipped with a manual pump emergency system, the garbage can be lifted even when the auxiliary engine is stopped, which is convenient for maintenance.
03. Working video of large 18-ton washing and sweeping truck
