A pure electric vehicle (BEV, Blade Electric Vehicle) is an automobile powered solely by a rechargeable battery. The battery stores electrical energy and supplies it to an electric motor, which drives the motor and propels the vehicle. The rechargeable batteries used in BEVs include lead-acid, nickel-cadmium, nickel-metal hydride, and lithium-ion types, all capable of providing the necessary power for the vehicle. The battery stores energy and powers the motor to ensure normal operation.
Zero Emissions: BEVs use electricity and produce no exhaust while driving, resulting in no environmental pollution.
High Energy Efficiency: Studies show that converting crude oil to electricity via a power plant, storing it in batteries, and then driving a vehicle using electric power is more efficient than refining oil into gasoline and driving a conventional internal combustion engine vehicle.
Simple Structure: BEVs rely on a single power source, eliminating the need for fuel tanks, engines, transmissions, cooling systems, and exhaust systems. This simplifies the vehicle structure compared with traditional gasoline-powered vehicles.
Low Noise: Electric vehicles generate minimal vibration and noise, making the cabin and surrounding environment very quiet.
Wide Source of Energy: Electricity can be generated from various primary energy sources such as coal, nuclear, or hydropower, reducing dependence on depleting oil resources.
Peak Shaving and Valley Filling: BEV batteries can be charged at night with low-cost electricity from the grid, balancing peak and off-peak demand. This allows power generation equipment to operate efficiently day and night, improving economic benefits.
The Dongfeng 11 m³ pure electric sprinkler truck, model CL5181GSSBEV, is built on the EQ1181DACEV1 chassis with a 5000 mm wheelbase. It features a lithium iron phosphate (LiFePO₄) battery and a permanent magnet synchronous motor. The vehicle has a total battery capacity of 229 kWh, a charging time of 2 hours, and a full-load range of 300 km.
The mounted tank has a volume of 11 m³, constructed with Q235 high-quality carbon steel. The rear platform can be made of Q235 or aluminum alloy, and the side guards are Q235 steel. The water pump is rated 60–90, with fully automatic front flushing, rear sprinkling, and high-pressure cannon functions, all operable via one-button control from the driver’s cabin. The high-pressure cannon has a shooting range of over 35 meters.
| Item | Specification |
|---|---|
| Model | CL5181GSSBEV pure electric sprinkler truck |
| Dimensions (L×W×H) | 8200 × 2510 × 2840 mm |
| Chassis Model | EQ1181DACEV1 |
| Tank Actual Volume | 11 m³ |
| Gross Vehicle Weight | 18,000 kg |
| Upper Structure Motor Power | 30 kW |
| Curb Weight | 8,860 kg |
| Upper Structure Energy Consumption | 20 kWh/hour |
| Wheelbase | 5000 mm |
| Recommended Charger Power | 120 kW |
| Tires | 295/80R22.5 18PR |
| Charging Time (Recommended Power) | ~2 hours |
| Axles | 2 |
| Chassis Full-Load Range | 300 km |
| Chassis Motor Max Power | 180 kW |
| Battery Type | Lithium Iron Phosphate |
| Battery Voltage | 499.2 V |
| Battery Brand | EVE Energy |
| Battery Capacity | 229 kWh |
| Fuel Type | Pure Electric |
The CL5181GSSBEV pure electric sprinkler truck is built on the Dongfeng EQ1181DACEV1 Class II chassis. It integrates a low-pressure washing and sprinkling system, combining mechanical, hydraulic (pneumatic), and electrical components into a single specialized municipal vehicle.
Working Principle:
Uses a self-priming dual-stage centrifugal pump for high efficiency, wide sprinkling coverage, and long-range water cannon performance. The low-pressure pump is directly driven by a permanent magnet synchronous motor.
Usage Scenarios:
Urban main roads, highways, and squares for road maintenance
Road cleaning and dust suppression
Greenbelt watering for trees and plants
Emergency fire-fighting water supply
Built on Dongfeng EQ1181DACEV1 Class II pure electric chassis with fully matched components, meeting national regulations for new energy vehicles.
Battery Placement: Rear-mounted with narrow brackets for easy integration with specialized upper body modifications.
Cab Comfort: Electric windows, central locking, MP5 system, airbag suspension seat with high-density foam, cup holders, slots, and over 10 storage compartments.
Lightweight Design: Chassis curb weight 6950 kg, gross vehicle weight 18,000 kg.
Battery Capacity: 229.63 kWh, with water-cooling thermal management for reliable operation in all conditions.
Power Interfaces: 20 kW, 60 kW, and 120 kW ports for upper body electrification. Mechanical power take-off (PTO) available for sprinkling system retrofit, reducing costs.
Pump: Dual-stage self-priming centrifugal pump, imported high-efficiency plunger pump for reliable operation.
Spray System:
Front cone nozzle: Automatic control, covers six lanes
Rear cylindrical nozzle: Even fan-shaped mist, up to 16 m width for dust suppression
360° rear water cannon: Adjustable to column or fog, range >38 m
Environmental & Economic Benefits: Zero emissions, low noise, energy-saving, reduced operating costs
| Item | Specification |
|---|---|
| Vehicle Type | Pure Electric Sprinkler Truck |
| Dimensions (L×W×H) | 8200 × 2510 × 2840 mm |
| Wheelbase | 5000 mm |
| Front/Rear Overhang | 1260 / 1940 mm |
| Front/Rear Track | 1910 / 1865 mm |
| Curb Weight (Chassis) | 6950 kg |
| Curb Weight (Full Vehicle) | 8945 kg |
| Gross Vehicle Weight | 18,000 kg |
| Max Speed | 90 km/h |
| Range | 300 km (full load, 40 km/h) |
| Charging Time | 30 min (20%-90% SOC, dual gun) |
| 0–50 km/h Acceleration | ≤15 s (full load) |
| Braking Distance | ≤8.5 m (30 km/h full load) |
| Average Deceleration | ≥6 m/s² |
| Parking Brake Slope | ≥18% |
| System | Parameter | Details |
|---|---|---|
| Cab | Type | Dongfeng Duolika D9 single-row |
| Seats | Capacity | 3 |
| Motor | Type/Brand | Permanent Magnet Synchronous / CRRC |
| Power (Rated/Peak) | 120 / 180 kW | |
| Torque (Rated/Peak) | 500 / 1000 Nm | |
| Speed (Rated/Peak) | 2292 / 4500 rpm | |
| Cooling | Water-Cooled | |
| Motor Controller | Monolithic MCU | |
| Integrated Controller | Oil pump DC/AC, air pump DC/AC, DC/DC, PDU, upper body power interfaces | |
| Battery | Capacity | 229.63 kWh |
| Cell Type/Brand | Lithium Iron Phosphate / EVE | |
| Thermal Management | Water-Cooled Loop |
Frame size: 250 × 75 mm, width 860 mm
Leaf springs: Front 8, Rear 10+7
Shock absorbers: Double-tube
Front axle: 6 t I-beam, Rear axle: 13 t welded
Main reduction ratio: 6.33
Tires: 295/80R22.5-18PR
Steering: Mechanical recirculating ball, hydraulic power assist
Brakes: Air brakes, front disc/rear drum, spring parking brake
Air conditioning: Single-cold AC + PTC heater
ABS system
Data acquisition terminal (T-box), LCD CAN instrument, MP5, reversing camera, cruise control, airbag suspension driver seat
| Parameter | Specification |
|---|---|
| Tank Dimensions (L×W×H) | 3900 × 2280 × 1450 mm |
| Effective Tank Volume | 9.3 m³ |
| Max Tank Volume | 10.9 m³ |
| Upper Body Motor | Permanent Magnet Synchronous, Water-Cooled |
| Drive Method | Optional mechanical PTO or independent PMSM motor, real-time adjustable speed |
| Low-Pressure Pump | Dual-stage centrifugal, model 50/110, 1480 rpm, 110 m head |
| Water Valve | Pneumatic ball valve |
| Spraying Width | ≥16 m |
| Washing Width | ≥24 m |
| Spraying Speed | 7–20 km/h |
| Water Cannon Range | ≥40 m |
| Operation Duration | 6–8 hours |
Vehicle Trademark: Chengli
Announcement Batch: 335
Technical stage: Development period, nationwide sales allowed
Special equipment: Water tank, spraying devices, control system
Medium: Water, density 1000 kg/m³
Tank: 5000 mm wheelbase, effective volume 9.3 m³, size 2280 × 1450 × 3900 mm
Optional: Front duckbill and counter-flow devices, top/bottom/side spraying, fog cannon
Side protection: Q235, bolted
Rear protection: Q235, bolted, section 120 × 50 mm, ground clearance 485 mm
Battery: Lithium iron phosphate / EVE Energy Co., Ltd.
Motor: 120 kW rated / 180 kW peak
ABS: CM4XL-4S/4M, Guangzhou Ruili Kemi Automotive Electronics Co., Ltd.
| Item | Specification |
|---|---|
| Chassis Model | EQ1181DACEV1 |
| Brand | Dongfeng |
| Manufacturer | Dongfeng Motor Co., Ltd. |
| Location | Xiangyang, Hubei, China |
| Axles / Tires | 2 / 6 |
| Wheelbase | 5000 mm |
| Tire Spec | 295/80R22.5 18PR |
| Leaf Springs | 8 / 10+7 |
| Front Track | 1910 mm |
| Rear Track | 1865 mm |
| Fuel Type | Pure Electric |
| Engine Model | TZ366XS50E |
| Engine Manufacturer | Chengdu CRRC Motor Co., Ltd. |
| Displacement / Power | 0 ml / 180 kW |
The CL5181GSSBEV pure Electric sprinkler truck represents the next generation of urban sanitation vehicles. Powered by a 229 kWh lithium iron phosphate battery and a permanent magnet synchronous motor, this vehicle offers high efficiency, zero emissions, and advanced water spraying technology. It allows municipal authorities and industrial operators to maintain roads, parks, and construction sites while minimizing environmental impact.
pure electric sprinkler trucks like the CL5181GSSBEV are key to the global shift toward zero-emission municipal vehicles. They support sustainability, reduce urban pollution, and improve public health.
Urbanization has dramatically increased the need for efficient road cleaning and dust suppression vehicles. Traditional diesel or gasoline-powered trucks generate emissions, noise, and operational inefficiencies. Electric Municipal Vehicles address these issues by reducing environmental impact and fuel costs while improving operational flexibility.
Applications include urban streets, highways, public squares, construction sites, parks, and emergency firefighting. These operations require trucks with high water pressure, wide coverage, and reliable autonomy. Electric sprinkler trucks meet these demands efficiently and sustainably.
Pure electric sprinkler trucks offer zero tailpipe emissions, high energy efficiency, simplified vehicle structure, and low noise operation. They are compatible with renewable energy sources and support grid peak shaving by charging during off-peak hours. Simplified maintenance and reduced operational costs make them ideal for urban sanitation.
Electric trucks use a single energy source, eliminating fuel tanks, exhaust systems, and complex transmissions. Low noise operation ensures minimal disruption in residential areas. Grid charging flexibility allows energy from solar, wind, hydro, or nuclear sources to power the vehicles, reducing fossil fuel dependence.
The CL5181GSSBEV is built on a Type II electric chassis (EQ1181DACEV1). Key features include an 11 m³ Q235 carbon steel water tank, permanent magnet synchronous motor with real-time speed adjustment, dual-stage self-priming centrifugal pump, automatic front flush, rear sprinkling, high-pressure cannon, and aluminum alloy rear platform with side protection.
The vehicle integrates mechanical, hydraulic, and electrical systems for comprehensive water spraying, cleaning, and irrigation functionality. This configuration ensures flexibility, reliability, and ease of operation.
| Parameter | Specification |
|---|---|
| Vehicle Model | CL5181GSSBEV pure electric sprinkler truck |
| Chassis Model | EQ1181DACEV1 |
| Total Weight | 18,000 kg |
| Curb Weight | 8,945 kg |
| Payload Capacity | 8,860 kg |
| Wheelbase | 5,000 mm |
| Overall Dimensions | 8,200 × 2,510 × 2,840 mm |
| Maximum Speed | 90 km/h |
| Full Load Range | 300 km |
| Charging Time | ~2 hours |
| Battery Type | Lithium Iron Phosphate |
| Battery Capacity | 229 kWh |
| Motor Type | Permanent Magnet Synchronous Motor |
| Motor Rated Power | 120 kW |
| Motor Peak Power | 180 kW |
| Parameter | Specification |
|---|---|
| Tank Material | Q235 Carbon Steel (Optional Stainless Steel) |
| Tank Capacity | 11 m³ (Actual 10.7 m³) |
| Tank Dimensions | 3,900 × 2,280 × 1,450 mm |
| Pump Type | Dual-stage centrifugal pump |
| Pump Model | 50/110 |
| Pump Flow Rate | 110 m³/h |
| Pump Speed | 1,480 rpm |
| Spraying Width | ≥16 m |
| Flushing Width | ≥24 m |
| Water Cannon Range | ≥40 m |
| Working Duration | 6–8 hours |
The chassis features a rear-mounted battery pack, MP5 infotainment system, airbag suspension driver seat, central locking, and multiple storage spaces. Lightweight design and water-cooled battery thermal management ensure consistent performance.
The sprinkling system provides automatic front flush and rear sprinkling with a high-pressure 360° rotatable water cannon. Electric motor-driven pumps allow real-time adjustable water flow. The vehicle operates quietly, producing zero emissions.
Safety and comfort include ABS braking, cruise control, T-box data terminal, rearview cameras, air conditioning with PTC heating, and electric hydraulic steering for enhanced maneuverability.
The CL5181GSSBEV enables high-efficiency cleaning and irrigation operations. Benefits include reduced fuel and maintenance costs, enhanced road cleanliness, effective dust suppression, environmentally friendly urban operations, and adaptability to various terrains and road types. The vehicle ensures long operational range per charge.
The recommended charging station is a 120 kW fast charger, allowing full charge in approximately two hours. The truck supports off-peak and peak shaving charging schedules. Efficient battery management ensures consistent long-term performance.
The CL5181GSSBEV is suitable for cleaning and irrigation of urban streets, highways, bridges, parks, green belts, construction sites, and emergency water supply. It ensures efficient dust suppression, irrigation, and sanitation for municipal and industrial operations.
Regular inspection of electrical wiring, water pumps, and valves is recommended. Tank interior should be cleaned to prevent corrosion. Monitor the battery thermal management system and lubricate steering and suspension components regularly to maintain optimal performance.
Zero exhaust emissions improve urban air quality. Low noise levels reduce noise pollution. Using electricity from renewable sources reduces fossil fuel dependency. The truck supports sustainable city planning and green operations.
The CL5181GSSBEV pure electric sprinkler truck is a state-of-the-art solution for municipal sanitation, irrigation, and dust suppression. Its combination of high-capacity lithium iron phosphate battery, permanent magnet synchronous motor, advanced water pumping system, and smart control interface ensures efficient, eco-friendly, and versatile operations for modern cities and industrial areas.
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