DongFeng 12m³ Tunnel Cleaning Truck
1. Complete Vehicle Basic Parameters
| Parameter | Value |
|---|---|
| Vehicle Type | Tunnel Cleaning Truck |
| Complete Vehicle Model | CL5185GQX6HL |
| Gross Vehicle Weight | 18000 kg |
| Rated Load Capacity | 9305 kg |
| Curb Weight | 8500 kg |
| Number of Axles | 2 |
| Axle Load Distribution | 6500 kg / 11500 kg |
| Cab Seating Capacity | 3 persons |
| Fuel Type | Diesel |
| Maximum Speed | 105 km/h |
| Chassis Model | EQ1185LJ9CDE |
2. Dimension & Wheel Parameters
| Parameter | Value |
|---|---|
| Overall Dimension (L×W×H) | 9250 × 2500 × 3700 mm |
| Tank External Dimension | 4200 × 2500 × 1250 mm |
| Wheelbase | 4500 mm / 4700 mm |
| Front Overhang / Rear Overhang | 1260 mm / 2290 mm |
| Approach Angle / Departure Angle | 10° / 12° |
| Front Track Width | 1862 / 1933 / 1949 mm |
| Rear Track Width | 1806 / 1865 mm |
| Tire Specification | 10.00R20 18PR |
| Number of Tires | 6 |
3. Powertrain System
| Parameter | Value |
|---|---|
| Engine Model Options | B6.2NS6B230 / D4.0NS6B195 |
| Engine Power Options | Cummins 230 HP / Cummins 195 HP |
| Transmission | Shaanxi Fast 8-speed Gearbox |
4. Water Tank & Sprinkler System
| Parameter | Value |
|---|---|
| Tank Volume | Approx. 12 m³ |
| Tank Material | Q235 Carbon Steel |
| Tank Wall Thickness | 4 mm |
| Splash Guard Thickness | 3 mm |
| Low-Pressure Sprinkler Pump | Tianyi 50-110 Water Pump |
| Low-Pressure Pump Speed | 1480 r/min |
| Low-Pressure Water Flow | 50 m³/h |
| Low-Pressure Pump Lift | 110 m |
| Low-Pressure Self-Priming Performance | 1.5 min / 4 m |
| Standard Functions | Opposite flush (optional universal duckbill nozzle), rear spray, S-type high-pressure water cannon, fire hose connection, tank anti-corrosion coating, side protection, climbing ladder, rear work platform, suction hose, arrow warning light |
5. Optional High-Pressure Cleaning System
| Parameter | Value |
|---|---|
| Auxiliary Engine (Optional) | Jiangling 4-cylinder / Lifan twin-cylinder |
| Auxiliary Engine Working Speed | 180 – 250 r/min |
| High-Pressure Pump Brand (Optional) | Domestic Well-Known Brand |
| High-Pressure Pump Pressure | 3 – 5 MPa |
| High-Pressure Water Flow | 55 L/min |
6. Tunnel Cleaning Brush & Arm System
| Parameter | Value |
|---|---|
| Cleaning Brush Quantity | 1 cylindrical brush |
| Cleaning Brush Diameter | 800 mm |
| Cleaning Brush Length | 1500 mm |
| Cleaning Brush Material | Polyethylene pentagonal filament |
| Cleaning Brush Rotation Speed | 300 – 450 rpm |
| Cleaning Arm Ground Height Range | 0 – 6.5 m |
| Cleaning Arm Left-Right Rotation | 90° |
| Cleaning Brush Up-Down Adjustment | 120° |
| Cleaning Brush Left-Right Adjustment | 180° |
| Spray Water Flow Range | 0 – 42.3 L/min |
| System Working Pressure | 4 – 16 MPa |
| System Flow Rate | 40 L/min |
| Working Cleaning Speed | 2 – 20 km/h |
| Control Mode | In-cab operation |
| Standard System Accessories | Hydraulic oil tank, filter, hydraulic pump, hydraulic motor, distribution valve, oil cylinder, hydraulic hoses, reducer |
7. Chassis Standard Configuration
| Parameter | Value |
|---|---|
| Cab Color | Sheep Fat White |
| Axle Brand | Dana Axles |
| Front Axle Rated Load | 4.5 Tons |
| Rear Axle Rated Load | 10 Tons |
| Frame Specification | 250 mm Frame |
| Cab Interior | Original factory air conditioner, electric windows, central door locking |
| Brake System | ABS anti-lock braking system, air-over-hydraulic spring brake, exhaust brake |
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