Zero-Emission Street Cleaning: CLW Group's New 4.5t Electric Water Truck

 

Water Sprinkler Truck (also known as Watering Truck, Water Tanker Truck, or Water Bowser Truck)

A water sprinkler truck is a specialized vehicle equipped with a large water tank and a sprinkling system, designed for various applications involving water distribution. These trucks are widely used in urban sanitation, road cleaning, landscaping, dust suppression, and emergency firefighting.

 

 

 

 

 

 

1. Chengli Brand New Energy Special Vehicle Chassis

Advantages & Features:

• Integrated Design: Unified design and production of chassis and upper structure ensure high compatibility and performance.
• Lightweight CAE Analysis: Optimized for various operating conditions, achieving a practical water tank capacity of 2.5m³.
• Corrosion-Resistant Frame: 510L/610L high-strength steel frame with electrophoretic coating ensures 6-8 years of corrosion resistance.
• Integrated Thermal Management.
• Informationization: Real-time vehicle monitoring and operational data analytics enhance management efficiency.

2. System Advantages

1. Efficient Drive System: Highly integrated power system optimized through big data analysis for energy-efficient operation.
2. Safety & Reliability:
3. Battery: High-safety LiFePO₄ battery with IP68 protection, integrated thermal management, and heating system for extended range in winter.
4. Motor: IP68-rated motor with comprehensive protection functions.
5. Controller: Highly integrated, stable, and reliable with excellent EMC performance.

3. Safety Features: Hill-hold assist, tire pressure monitoring, and electric power steering enhance driving safety.

4. Operational Safety: Low-water level alarm and motor speed adjustment protect pedestrians and equipment.

5. Convenient Charging: Supports DC fast charging (30 mins for SOC 30%-80%) and AC charging (6.6kW optional).

 

3. User Convenience

• Silent Mode: Mutes low-speed and operational beeps (right-turn beep remains).
• Center Armrest: Foldable seat with cup holder and storage.

4. Functional Advantages

• Comprehensive Functions: Includes conical flush, rear/side spray, and water cannon (optional upper/lower spray). Stainless steel nozzles and standard firefighting interface.
• High Performance: Cast iron pump with 15m³/h flow and 45m lift ensures strong water pressure.
• Easy Control: Pneumatic ball valves for convenient operation.

5. Reliability Advantages

1. Vehicle Reliability Testing:

• High-Temperature Testing: Conducted in Turpan, Xinjiang, validating battery thermal management and performance stability.

• Water Wading Test: Meets national standards, ensuring insulation safety.

• Enhanced Rough Road Testing: Simulates various road conditions to test durability.

2. Component Reliability: Three-level certification (components, systems, vehicle) ensures endurance and reliability.

 

Special Equipment

1. Water Tank

• High-Quality Material: 4mm thick high-strength carbon steel.
• Rational Design: Elliptical shape optimized via CAE simulation.
• Advanced Corrosion Protection: Electrophoretic coating, eco-friendly inner coating, and high-temperature paint.
• Strong Structure: Internal baffles reduce water impact and enhance rigidity.

2. Side Protection

Aluminum alloy crossbar structure for sleek, uniform appearance and effective protection.

 

 

3. Water Circuit System

• Working Principle: Custom low-pressure pump driven by a dedicated motor provides pressurized water for flushing, spraying, and firefighting.
• Functional Configuration: Comprehensive spray and flush capabilities.

4. Upper Structure Power & Control System

1. Power Unit: Integrated motor, controller, and pump for efficient, low-noise operation.

 

2. Control Box: User-friendly rotary controls with speed adjustment.

3. Voice Annunciator: Plays safety prompts and music alerts.

4. Control System:

• CAN bus control with speed adjustment.
• Low-water level alarm and automatic shutdown.
• Winter drainage function for residual water removal.