| Vehicle parameter | |
|---|---|
| Length x Width x Height (mm) | 5440×1780×2060 |
| Maximum/curb weight (kg) | 4495/2680,2720 |
| Chassis brand | Dongfeng |
| Operating ability | |
|---|---|
| Volume of clean water tank (m³) | 2 |
| Comprehensive operating time (h) | ≥8 |
| Cleaning width (m) | ≥1.7 |
| Operating time after a single water addition (min) | 70 |
| Vehicle performance | |
|---|---|
| Maximum gradient | ≥20% |
| Endurance mileage (km) | 265(equivalent speed method) |
| Power system | |
|---|---|
| Motor rated/peak power (kW) | 40/70 |
| Motor rated/peak torque (N·m) | 110/280 |
| Battery brand/capacity (kWh) | CATL/55.7 |
The 4.5T Electric Road Maintenance Vehicle is a nimble, zero-emission solution designed for precision cleaning in dense urban environments where large vehicles cannot operate. Ideal for residential neighborhoods, community streets, non-motorized lanes, alleyways, market perimeters, parking lots, and industrial parks, this compact yet powerful vehicle tackles stubborn stains—such as oil spills, food residue, tire marks, and grease—that standard sweepers often miss.
Built on a reliable Dongfeng chassis, the vehicle features an ultra-tight minimum turning radius of just 6.5 meters, enabling effortless navigation through narrow passages and tight corners. Its 2 m³ clean water tank supports ≥8 hours of comprehensive operation, powered by a CATL 55.7 kWh lithium iron phosphate battery delivering 265 km of driving range (equivalent speed method).
Key features include:
- Cylindrical single-point high-pressure nozzle with remote control from the driver’s cab—adjustable up/down/left/right for precise flushing of curbs, drains, steps, and hard-to-reach spots
- Standard configurations: front spray bar, handheld high-pressure spray gun, and spot cleaning mode
- Rich optional functions: rear upper/lower spray, high-temperature high-pressure washing, scrubber attachment, and utility cart
- Compact dimensions: 5,440 × 1,780 × 2,060 mm, making it one of the most maneuverable sanitation vehicles in its class
- Motor specs: 40 kW rated / 70 kW peak power, 110/280 N·m torque—optimized for stop-and-go urban operations
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