Dongfeng 4×2 Electric Sweeper Truck / Pure Electric Vacuum Sweeper

I. Product Overview

The DFAC 4×2 electric sweeper truck is a zero-emission municipal sanitation vehicle built on the Dongfeng EQ1080TTZEVJ1 pure electric chassis, specifically designed for urban road cleaning, dust collection, and environmental sanitation applications. This pure electric vacuum sweeper combines a 1.5 cubic meter water tank and 4 cubic meter dust bin with advanced dual-motor technology, delivering efficient sweeping performance without exhaust emissions. The vehicle is powered by a 106 KWH lithium iron phosphate battery from CATL, offering a 300 km driving range and 1-hour fast charging capability. The rear-mounted suction nozzle with hydraulic lift control and spring floating suspension ensures consistent sweeping performance across varying road surfaces, making it ideal for municipal sanitation departments, industrial parks, and urban environmental management.

II. Core Specifications

III. Dimensions, Materials, and Design Concept

Overall Dimensions: Standard Dongfeng electric chassis configuration with compact design for urban maneuverability

Tank Materials: Stainless steel water tank and stainless steel dust bin for superior corrosion resistance and durability

Suction Nozzle: Rear-mounted suction nozzle with hydraulic lift control and spring floating suspension for consistent ground contact and cleaning performance

Design Concept:

The design philosophy centers on zero-emission operation, energy efficiency, and intelligent control. The pure electric powertrain eliminates exhaust emissions while providing quiet operation suitable for early morning and nighttime cleaning in residential areas. The dual-motor configuration separates chassis propulsion from superstructure operation, optimizing energy consumption and extending battery range. The stainless steel tanks ensure long-term durability and easy cleaning. The spring floating suspension on the suction nozzle automatically adjusts to road surface variations, maintaining consistent suction efficiency without operator intervention.

IV. Detailed Structure and Component Advantages

Chassis and Powertrain:

The Dongfeng EQ1080TTZEVJ1 pure electric chassis provides a dedicated platform for electric sanitation applications. The 135 KW chassis motor delivers ample power for urban driving while maintaining energy efficiency. The CATL 106 KWH lithium iron phosphate battery offers 300 km range and 1-hour fast charging, enabling full-day cleaning operations with convenient midday charging. The 618 V high-voltage system ensures efficient power delivery to both chassis and superstructure components.

Battery System:

The lithium iron phosphate (LFP) battery provides exceptional thermal stability and cycle life, ensuring reliable performance across diverse climatic conditions. CATL is the world’s leading battery manufacturer, guaranteeing consistent quality and performance. The battery supports fast charging with 120 KW chargers, completing a full charge in approximately 1 hour for minimal downtime.

Dual-Motor Configuration:

The vehicle features a dual-motor design that separates propulsion and cleaning functions. The 135 KW chassis motor handles driving power, while the 30 KW superstructure motor independently powers the suction fan, hydraulic system, and cleaning components. This configuration allows the cleaning system to operate at optimal speed regardless of vehicle speed, maximizing energy efficiency and cleaning performance.

Suction and Filtration System:

The rear-mounted suction nozzle is equipped with hydraulic lift control for precise nozzle positioning. The spring floating suspension maintains consistent ground pressure across uneven road surfaces, ensuring effective dust pickup. The maintenance-free centrifugal fan provides reliable suction power with minimal service requirements. The system includes a low water level alarm to protect the pump and prevent damage during operation.

Hydraulic System:

The hydraulic system features Wanyuan gear pump, Haiperis hydraulic cylinders, and Haiperis solenoid valve group, delivering reliable hydraulic power for nozzle lift, sweeper functions, and component actuation. Premium hydraulic components ensure durability and consistent performance in demanding sanitation applications.

Control and Monitoring:

The vehicle is equipped with Schneider control switches for reliable electrical control. A reverse camera and work status monitoring system provides real-time visibility for safe operation in confined spaces. The rear-mounted electric control system enables convenient operation from the back of the vehicle. LED arrow lights provide clear safety warnings during cleaning operations.

Tank Construction:

Both water tank and dust bin are fabricated from stainless steel, providing exceptional corrosion resistance and easy cleaning. The 5.5 cubic meter total tank volume (1.5 cubic meters water, 4 cubic meters dust) enables extended cleaning routes between filling and emptying stops.

V. Product Features and Manufacturer Advantages

Product Features

Zero-Emission Operation: The pure electric powertrain produces no exhaust emissions, making the vehicle ideal for environmentally sensitive areas, urban centers, and residential communities with strict air quality requirements.

Energy Efficiency: The dual-motor configuration and 20 KWH per hour superstructure power consumption minimize energy usage while maintaining effective cleaning performance. The 300 km driving range and 1-hour fast charging enable full-day operation with minimal downtime.

Superior Cleaning Performance: The 2.0-2.2 meter maximum sweeping width and rear-mounted suction nozzle with spring floating suspension ensure consistent dust pickup across varied road surfaces. The maintenance-free centrifugal fan provides reliable suction power with minimal service needs.

Intelligent Operation: The reverse camera and work status monitoring system provide real-time visibility for safe operation. Low water level alarm protects the pump and prevents damage. Rear-mounted electric control system enables convenient operation from the back of the vehicle.

Durable Construction: Stainless steel water tank and dust bin provide exceptional corrosion resistance and durability. Premium hydraulic components from Wanyuan and Haiperis ensure reliable long-term performance. Schneider control switches deliver consistent electrical reliability.

Quiet Operation: The electric drivetrain operates with minimal noise, enabling early morning and nighttime cleaning without disturbing residents or businesses.

CLW Group Manufacturer Advantages

As a leading Chinese special vehicle manufacturer, CLW Group Special Automobile Co., Ltd. delivers comprehensive quality across all production aspects:

• Complete Vehicle Announcements: The CL5080TXCBEV model is included in the national vehicle announcement directory, ensuring legal registration nationwide

• Reliable Quality: Utilizes Dongfeng original electric chassis with CATL batteries, the world’s leading battery manufacturer. Stainless steel tanks ensure durability and corrosion resistance

• Advanced Technology: The dual-motor configuration represents the latest in electric sanitation vehicle technology, optimizing energy efficiency and cleaning performance

• Intelligent Features: Equipped with reverse camera, work status monitoring, low water level alarm, and rear-mounted electric control for enhanced operational convenience and safety

• Factory Direct Sales: Direct factory sales model eliminates intermediaries, offering competitive pricing and comprehensive pre-sales and after-sales service

• Nationwide After-Sales Support: Chassis service provided by Dongfeng service network and superstructure support provided by CLW Group technical support and parts supply

This Dongfeng 4×2 electric sweeper truck combines zero-emission operation, energy efficiency, and intelligent control, making it an ideal choice for municipal sanitation departments, industrial parks, and environmental management companies in their urban road cleaning and dust control operations.