| Vehicle Name | Dongfeng Dolica D6 4×2 Guardrail Cleaner Truck | |
| Brand | Dongfeng Dolica | |
| Engine & Transmission specifications |
Engine Model | CY4BK461 |
| Engine Brand | Dongfeng Zhaochai power Co., LTD | |
| Fuel type | Diesel | |
| Displacement (ml) / Power | 3710 ML 95KW/130PH | |
| Emission Standard | Euro VI | |
| Number of speeds | 5 Forward, 1 Reverse | |
| Chassis | Chassis Type | EQ1075SJ3CDF |
| Drive Type | 4X2 | |
| No. of Axles | 2 | |
| Max Speed(km/h) | 110 | |
| Cab seats | 2 | |
| Tire | 7.00R16LT | |
| Tire No.'s | 6 | |
| Service brake type | Compressed air brake on rear wheels | |
| Parking brake type | Spring energy, compressed air operating on rear wheels | |
| Air condition | Yes | |
| Basic information | Gross Vehicle Weight(kg) | 7360 |
| Curb Weight(kg) | 5100 | |
| Payload (kg) | 2130 | |
| Wheelbase(mm) | 3365 | |
| Overall Dimension(mm) | 5980×2200×2600 | |
| (length ×width×height ) | ||
| Van box Capacity | 4cmb | |
| Box material | 304 stainless steel | |
| Cleaning speed(km/h) | 3-15 | |
| Cleaning height | 1500mm | |
Description:
Dongfeng D6 D6 guardrail cleaning car Working principle:
When the guardrail cleaning vehicle enters the road with a guardrail, the main engine of the vehicle drives the vehicle at a certain speed. Start the auxiliary engine, the auxiliary engine drives the hydraulic oil pump, and the rolling brush mechanism is opened by controlling the horizontal telescopic cylinder; Adjust the height of the rolling brush mechanism by controlling the lifting cylinder; By controlling the rolling brush swing cylinder to make the outer rolling brush swing 90°, the vehicle is close to the guardrail so that the rolling brush can clamp the guardrail; The distance between the outer roller brush and the guardrail is controlled by adjusting the distance between the roller brush and the cylinder. After adjusting the position, control the water pump and make the nozzle start spraying water; At the same time, the rolling brush motor drives the rolling brush to start rotating, and the guardrail cleaning vehicle begins to clean the guardrail operation. When the operation reaches the end of the guardrail, the vehicle can drive directly away from the guardrail; When the vehicle needs to drive away in the middle of the guardrail, or make a transition, the external rolling brush can swing 90° by controlling the external rolling brush swing cylinder, and then the vehicle can drive away from the guardrail.
Guardrail cleaning truck is a kind of mechanical equipment specially used for cleaning road guardrail, its main purpose is to clean and maintain the cleanliness and beauty of road guardrail. Guardrail cleaning vehicles usually use high-pressure water guns and brushes and other devices, which can effectively clean and remove pollutants such as dust, dirt and oil stains on the surface of the guardrail.
