| Road maintenance vehicles focused on improving manufacturing capabilities |
| Project name |
Product description |
| Name of the manufacturer |
Hubei Tri-Ring Motor Co.,Ltd. |
| Vehicle model |
STQ5250 road maintenance vehicle |
| Basic parameters of vehicle |
Drive form |
6×4 |
| Total mass (kg) |
14495 |
| Curb weight (kg) |
4000 |
| Overall appearance parameters of the vehicle |
Length (mm) |
11990 |
| Width (mm) |
2100 |
| Height (mm) |
2670 |
| Wheelbase (mm) |
3360 |
| Performance parameters |
Maximum speed (km/H) |
89 |
| Maximum gradeability (°) |
30% |
| Chassis configuration parameters |
Engine |
Engine emission standards |
Euro |
| Manufacturer |
Guangxi Yuchai Machinery Co., Ltd./Kunming Yunnei Power Co., Ltd. |
| Displacement (L) |
4.5L |
| Rated power (Kw) |
|
| Chassis configuration parameters |
Cab |
Type |
Single row flat top cab |
| Model |
|
| Standard configuration |
Bluetooth radio, laminated glass, electric door and window, wide bumper, central locking |
| Gearbox |
Gearbox type |
Manual, 8th gear |
| Front axle |
Type |
Drum brake |
| Loadable mass (kg) |
2200 |
| Rear axle |
Type |
Drum brake |
| Loadable mass (kg) |
4200 |
| Speed ratio |
4.875 |
| Chassis configuration parameters |
Frame |
Section size (mm) |
300 × 65 × 4.5 Local reinforcement |
| Leaf spring |
Number of pieces |
8 front springs, 10 + 7 rear springs |
| Tire |
Type |
Steel Wire Tyre |
| Quantity |
6 |
| Model |
11.00R16-8 |
| Steering system |
Type |
Hydraulic power steering system |
| Braking system |
Brake type |
Drum brake with ABS anti-lock brake system |
| Type of service brake system |
Double circuit air brake |
| Type of parking brake system |
Spring Brake |
| Parking control type |
Hand brake control |
| Electrical system |
System voltage |
24V |
| Battery |
70 AH double battery |
| Upload configuration parameters |
Tank body |
Tank volume (m ³) |
7 |
| Operating speed (km/H) |
5-20 |
| Sprinkler width (m) |
≥12 |
| Nozzle flushing system pressure (kPa) |
≥300 |
| Nozzle flushing flow (L/min) |
≥40 |
| Range of water cannon (m) |
≥20 |
| Other configurations |
Warning triangle, tool kit, ABS, air conditioning. |
The advantages of Road maintenance vehicles mainly include efficient cleaning, multifunctionality, environmental protection and energy saving, as well as intelligent operation.
Efficient cleaning
Road maintenance vehicles can efficiently remove stains and dust on the road surface through equipment such as high-pressure water guns and cleaning pumps. Can deeply dredge pipeline sediments, with a wider coverage area for a single operation. In addition, through the joint operation mode of "flushing, sweeping, and sprinkling", the accumulated sediment and stubborn stains on the road surface are thoroughly removed.
Versatility
Road maintenance vehicles not only have road cleaning functions, but can also perform various tasks. Suitable for municipal sanitation and pipeline dredging operations. High pressure washing and guardrail cleaning vehicles work together to ensure cleanliness in every corner of the city.
Environmental protection and energy saving
Road maintenance vehicles use electric or low emission engines, reducing their impact on the environment.
Intelligent operation
The Road maintenance vehicle is equipped with an intelligent operating system, which improves work efficiency and safety. Adapt to complex road conditions and enhance the safety of night work. Through mechanized cluster combat and human-machine collaboration mode, we scientifically allocate operational forces to ensure cleaning effectiveness.
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