Product Introduction: DFAC 4×2 Electric Vacuum Sweeper Truck | DFAC Tianjin Pure Electric Wet/Dry Dual-Purpose Vacuum Sweeper Truck
I. Product Overview
The DFAC Tianjin Pure Electric Wet/Dry Dual-Purpose Vacuum Sweeper Truck (Model: CL5180TXCBEV) represents a breakthrough in environmentally friendly road maintenance. As a zero-emission sanitation solution, this electric sweeper truck combines wet cleaning (washing/sweeping) and dry suction capabilities in a single efficient platform. Designed for modern smart cities committed to reducing carbon footprints, it operates quietly and cleanly while delivering exceptional cleaning performance across all seasons. The dual-motor drive system ensures precise control and optimal energy efficiency, making it an ideal choice for municipal environmental protection departments seeking sustainable sanitation equipment. As part of the Chengli sanitation truck series, this new energy sweeper is engineered to meet the demanding requirements of both urban road cleaning and industrial maintenance applications.
II. Core Parameters
Chassis Model: EQ1180GEVJ1 (DFAC Tianjin Electric Chassis)
Overall Dimensions: Please refer to technical drawings
Wheelbase: 5,300 mm (Approx. 208.7 inches)
Battery Brand: CATL (Contemporary Amperex Technology Co., Limited)
Battery Capacity: 282 kWh
Charging Time: 2.5 hours (180A DC fast charging)
Recommended Charging Pile Power: 120 kW
Chassis Motor Max Power: 160 kW (Permanent Magnet Synchronous Motor)
Upper Body Motor Rated Power: 80 kW
Upper Body Power Consumption: 40-50 kWh per operating hour
III. Dimensions, Materials & Design Concept
Tank Capacity Configuration: Total 16 m³ capacity with intelligent compartmentalization:
Clean Water Tank: 4 m³ (Approx. 1,057 US gallons)
Debris Bin (Total): 11 m³ (Approx. 2,906 US gallons) with wet/dry separation technology:
Wet Compartment: 6 m³ (Approx. 1,585 US gallons) for sludge and liquid waste
Dry Compartment: 5 m³ (Approx. 1,321 US gallons) for dust and solid debris
Material Quality: The debris bin features a vertical filter cartridge structure constructed from high-strength wear-resistant steel with thickness up to 4 mm (0.16 inches), ensuring durability under continuous heavy-duty operation. Stainless steel components are utilized in critical areas to resist corrosion from water and debris.
Design Philosophy: The vehicle embodies a "Zero Emission, Maximum Efficiency" design concept. By utilizing the chassis battery to power both driving and cleaning operations through independent permanent magnet synchronous motors, it eliminates hydraulic complexity while maximizing energy recovery. The compact integrated design ensures excellent maneuverability in urban environments and meets the requirements for green road maintenance.
IV. Detailed Structure & Component Advantages
Dual-Motor Drive System (Innovation Highlight): Unlike traditional power take-off systems that rely on the chassis engine, this pure electric sweeper features independent motor drives. The 160 kW chassis motor handles vehicle movement, while the dedicated 80 kW upper body motor powers all cleaning functions. These motors operate completely independently, allowing real-time speed adjustment based on operational needs without affecting driving performance. This delivers an exceptional user experience with smooth, responsive control and represents the latest electric sweeper technology.
Battery & Powertrain: Powered by a high-capacity 282 kWh CATL lithium battery, the vehicle supports rapid 180A DC charging, reaching full charge in just 2.5 hours. The permanent magnet synchronous motors provide instant torque, high efficiency, and reliable performance across all operating conditions. The electric power take-off system operates independently from the chassis drive system, ensuring consistent cleaning performance regardless of vehicle speed, making it ideal for zero-emission street sweeping.
Vacuum & Filtration System: The core cleaning system features a maintenance-free centrifugal fan combined with an advanced filtration unit. It includes 10 high-efficiency dust filter cartridges and imported pulse valves for automatic reverse pulse filter cleaning. This configuration ensures powerful suction is maintained during extended operation while minimizing filter maintenance requirements, providing effective dust control and preventing secondary pollution.
Hydraulic & Control Components: The system incorporates premium global components for maximum reliability:
Schneider control switches for precise electrical management
GTM high-pressure water pump for reliable water delivery
Hydreforce solenoid valve groups for responsive hydraulic control
Automatic clutch system with manual pump emergency system for backup operation
V. Product Features & Chengli Group Advantages
Advanced Cleaning Configuration:
Front Sweeping Brushes: Two front-mounted sweeping brushes guide debris toward the suction path with adjustable speed control
Dual Suction System: 2.5-meter wide (98.4 inches) suction disc with rear rolling brush suction port for complete debris pickup
Built-in High-Pressure Spray Rods: Located inside the rear suction port for effective wet road cleaning
Vertical Filter Cartridge Structure: Optimizes space utilization and filtration efficiency for high-capacity dust collection
Rear Spray System: Controls dust during operation for fugitive dust suppression
LED Arrow Light: Enhances safety during night operations and low-visibility conditions
Intelligent Compartment Design (Wet/Dry Separation): The innovative 11 m³ debris bin features intelligent compartmentalization:
Dry Compartment (5 m³): Collects dry debris, dust, and leaves during dry suction mode for winter road maintenance
Wet Compartment (6 m³): Handles wet sludge, muddy water, and liquid waste during wet sweeping mode for summer cleaning operations
This separation prevents mixed waste issues and simplifies disposal processes, making it perfect for all-weather road cleaning
Operational Advantages:
Zero Emissions: Perfect for cities with strict environmental regulations and low-emission zones
Quiet Operation: Enables night-time cleaning in residential areas without disturbance
Independent Motor Control: Cleaning performance unaffected by driving speed
Energy Efficient: Consumes only 40-50 kWh per hour of operation
Rapid Charging: 2.5-hour full charge supports continuous shift operations
Reduced Maintenance: Fewer moving parts compared to diesel-powered equivalents
Smart City Integration:
Compatible with fleet management systems for optimal route planning
Real-time operational data monitoring capability
Suitable for green public works and sustainable urban development projects
Meets requirements for LEED certified construction site maintenance
Chengli Group Advantages:
Industry Leadership: As a top-tier Chinese special vehicle manufacturer, Chengli combines decades of experience with cutting-edge electric vehicle technology
Quality Manufacturing: ISO9001 certified production facilities with advanced robotic welding and precision assembly
Comprehensive Support: Extensive service network ensures prompt after-sales support and genuine parts availability
Customization Capability: Chengli offers tailored solutions to meet specific municipal requirements, including custom sweeper configurations
Export Experience: Successfully exported to markets worldwide with full compliance with international standards
Certified Manufacturer: Holds ISO14001 environmental management certification and meets all national vehicle standards
Applications: Ideal for:
Municipal road cleaning in environmentally sensitive areas
Urban centers with strict emission regulations
Residential neighborhoods requiring quiet operation
Industrial parks and logistics centers
Airport and seaport facility maintenance
Tunnel cleaning where emissions are a concern
University campuses and commercial complexes
Tourist attractions requiring clean and quiet operation
