3 tons Dongfeng Dolica road sweeper truck manufacturer

【Main technical parameters
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Product name

Dongfeng Dolica road sweeper

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Fuel type

Diesel< br/>
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Country IV

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[Special function parameters
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Special configuration

JMC auxiliary engine, Italian motor, stainless steel water tank, stainless steel trash bin, French control switch, arrow light installed at the rear, equipped with manual pump emergency system.

Usage and performance

Use suction and sweep mixing to collect garbage, wet dust removal, electro-hydraulic control, and hydraulic tipping and unloading operations to clean the road surface.
, the auxiliary engine is used to drive the fan and hydraulic system. It ensures that it can continue to work during driving and ensures the continuity of the cleaning process.
. It adopts the structural arrangement of four central brushes and rear suction nozzle, which facilitates the adjustment and maintenance of the cleaning device and suction nozzle, and the vehicle has good passability during transition.
The transmission between the auxiliary engine and the fan is equipped with an automatic clutch, which can ensure the automatic separation of the auxiliary engine from the fan when starting and stopping under no load, reducing the impact on the auxiliary engine and improving the working reliability of the auxiliary engine. and service life.
The sweeping plate has automatic avoidance protection function and automatic reset function when encountering obstacles. It will automatically retract after encountering obstacles and automatically reset after crossing obstacles.
The speed of the sweeping plate can be adjusted according to various cleaning conditions to ensure good cleaning effects under various pollution conditions.
Using advanced and efficient special fans and fully floating suction nozzles that can automatically level with the road surface, the cleaning effect is good and the service life is long.



Contact person Gu Xue
Contact number
Factory address North end of Chiming Avenue, High-tech Development Zone, Suizhou City










A road sweeper, also known as a road sweeper, is a vehicle that collects road cleaning, garbage A new type of efficient cleaning equipment that integrates recycling and transportation. It can be widely used in highway, municipal and airport roads, urban residential areas, parks and other road cleaning. Mainly used for cleaning operations in large and medium-sized urban sanitation departments. Road sweepers greatly free up the work intensity of sanitation workers, improve work efficiency, and reduce secondary pollution such as dust. , the distance between the suction cup of the road sweeper and the ground should be adjusted frequently according to the road section conditions. , The pressure adjustment of the electromagnetic multi-way valve of a road sweeping vehicle is generally on the overflow valve. The user can adjust the pressure appropriately to change the speed of the sweeping brush. National sales hotline



Function

The cleaning method of the sweeper can be selected according to the severity of ground sediment and driving speed. The nozzle is rear-mounted floating. It can automatically adjust to the uneven conditions of the ground and adjust the mist spray water pressure dust to save water while eliminating secondary pollution. This sweeper truck is also equipped with front sprinkler and rear sprinkler, with ladder watering, wall cleaning and fire extinguishing functions

Product configuration

Jiangxi Isuzu auxiliary engine, Eaton (USA) ) Cycloidal motor, stainless steel water tank, Hanshang solenoid valve group, control switch (France Schneider Beijing fan, hydraulic oil pipe (Guangzhou Tianhe sprinkler electronic water pump (Shanghai Jiaxing water pump)) hydraulic cylinder (Shanghai Rundao).

Introduction to road sweeper

The hydraulic oil pump adopts the solenoid valve imported from Italy and the hydraulic pipeline imported from Germany adopts German standard technology sealing structure. The key control components adopt French Schneider technology original parts and have a long service life. Stable and reliable, low failure rate. Hydraulic components adopt integrated superposition design, electro-hydraulic centralized control in the cab, easy operation. The sweeper has anti-collision and automatic avoidance. In order to avoid operating errors, the control valve of the road sweeper is mainly divided into main valve and auxiliary valve. So what are the main differences between these two types of valves? The power of the main valve comes from the chassis of the road sweeper, and the power of the auxiliary valve comes from the auxiliary engine of the dedicated functional part. Common auxiliary engines of road sweepers include Chaochai, Jiangling, and Cummins .The main valve manages the tilt of the casing behind the chassis and the hydraulic switch of the rear door of the carriage. The auxiliary valve manages the work of the four floor brushes of the road sweeper (one side or all of them can be controlled individually) and the work of the suction cups. In addition, the sweeper can control the work of the road sweeper according to the road conditions. Choose whether the ground brushes on the left side and the right side of the vehicle work at the same time. If you are sweeping the corner of the roadside, you only need to turn on the ground brush on the corner side to rotate the working road sweeper. National sales