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FOTON 4m³ Mid-mounted Guardrail Cleaning Truck
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1. Complete Vehicle Basic Parameters
| Parameter | Value |
|---|---|
| Vehicle Type | Guardrail Cleaning Truck |
| Complete Vehicle Model | CL5080GQX6HL |
| Gross Vehicle Weight | 8275 kg |
| Rated Load Capacity | 3430 kg |
| Curb Weight | 4650 kg |
| Number of Axles | 2 |
| Axle Load Distribution | 3000 kg / 5275 kg |
| Cab Seating Capacity | 3 persons |
| Fuel Type | Diesel |
| Maximum Speed | 105 km/h |
| Chassis Model | BJ1088VEJEA-FK |
2. Dimension & Wheel Parameters
| Parameter | Value |
|---|---|
| Overall Dimension (L×W×H) | 6070 × 2260 × 3200 / 2600 mm |
| Wheelbase | 3360 mm |
| Front Overhang / Rear Overhang | 1130 mm / 1580 mm |
| Approach Angle / Departure Angle | 20° / 15° |
| Front Track Width | 1705 / 1730 mm |
| Rear Track Width | 1615 / 1630 / 1715 / 1800 mm |
| Tire Specification | 7.50R16LT 14PR |
| Number of Tires | 6 |
3. Powertrain System
| Parameter | Value |
|---|---|
| Engine Model | F2.8NS6B156 |
| Engine Power | Foton Cummins 156 HP |
4. Water Tank System
| Parameter | Value |
|---|---|
| Tank Volume | 3.5 – 4 m³ |
| Tank Material | Q235 Carbon Steel |
| Tank Wall Thickness | 4 mm |
| Standard Functions | Guardrail cleaning, road marking line cleaning, universal nozzle for guardrail base flushing |
5. Auxiliary Engine & High-Pressure System
| Parameter | Value |
|---|---|
| Auxiliary Engine Model | Yunnei Auxiliary Engine |
| Auxiliary Engine Rated Power | 42 kW / 2400 r/min |
| Auxiliary Engine Working Speed | 2400 r/min |
| High-Pressure Pump Type | High-Pressure Water Pump |
| High-Pressure Pump Pressure | 0 – 70 MPa |
| High-Pressure Pump Speed | 800 – 1000 r/min |
| Nozzle Type | High-Pressure Nozzle |
| High-Pressure Water Flow | 38.5 L/min |
6. Guardrail Cleaning Brush System
| Parameter | Value |
|---|---|
| Cleaning Brush Quantity | 4 brushes |
| Brush Arrangement | Mounted on one side of the frame behind the cab, double-sided cleaning design |
| Cleaning Brush Length | 1200 mm |
| Brush Disc Diameter | φ55 cm |
| Brush Discs per Roller | 55 pieces |
| Brush Material | Pure adhesive cloth strips |
| Brush Motor Speed | 150 – 280 r/min |
| Cleaning Height Range | 0.1 – 1500 mm |
| Working Cleaning Speed | 3 – 15 km/h |
| Brush Adjustment | Hydraulically driven lifting; inner/outer position auto-adjustable via hydraulic cylinder |
| Conical Brush Feature | Conical brush discs at bottom for road marking line cleaning |
| Control Mode | Electro-hydraulic control; all operations performed inside the cab |
| Nozzle Quantity | 6 – 8 nozzles before and after brushes |
| Water System | Dual high/low pressure water circuit system for flexible selection |
| Safety Feature | Vehicle speed reduction device during cleaning operation; LED arrow warning light at rear |
7. Working Principle
| Item | Description |
|---|---|
| Cleaning Process | Two-flush + two-brush double-sided simultaneous cleaning: front nozzles pre-wet guardrail → middle roller brushes scrub → rear nozzles rinse residual dust |
| Operation Flow | Vehicle drives along guardrail at constant speed; auxiliary engine drives hydraulic pump; horizontal telescopic cylinder opens roller mechanism; lifting cylinder adjusts height; swing cylinder rotates outer roller 90° to clamp guardrail; gap adjustment cylinder sets distance; water pump activates spraying; roller motor drives rotation for continuous cleaning |
| Transition Maneuver | At guardrail end or when relocating mid-section: swing cylinder rotates outer roller 90° outward, then vehicle drives away from guardrail |
8. Chassis Standard Configuration
| Parameter | Value |
|---|---|
| Chassis Brand | Foton Chassis |
| Steering System | Power Steering |
| Cab Interior | Air Conditioner |
| Brake System | Air Brake |
| Engine | Cummins 156 HP |
| Tires | 7.50 Steel Wire Radial Tires |
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