Product Introduction: 16m³ Howo 4×2 Washing-Sweeper Truck

I. Product Overview

The 16m³ Howo 4×2 Washing-Sweeper Truck (Model: CL5181TXSZ6GX) represents a perfect balance of power, comfort, and cleaning efficiency. Built on the advanced Howo chassis with 5,100 mm wheelbase, this heavy-duty washing-sweeper truck combines robust performance with operator comfort for extended municipal cleaning operations. Designed for urban arterial roads, highways, and industrial zones, this wet cleaning sweeper delivers exceptional cleaning results with its powerful Weichai 240 HP engine and Cummins 170 HP auxiliary engine. As a premium offering in the Chengli sanitation truck series, this high-capacity sweeper features a spacious 2.35-meter wide cab with four-point air suspension, ensuring operator comfort during long shifts while maintaining the cleaning power required for demanding applications, including municipal street sweeping, industrial site cleaning, and highway maintenance.

II. Core Parameters

• Chassis Model: ZZ1187K511JF1 (Howo 4×2)

• Wheelbase: 5,100 mm (Approx. 200.8 inches)

• Cab Width: 2,350 mm (Approx. 92.5 inches) - 2021 Pioneer Classic interior, single row with sleeper bunk

• Gross Vehicle Weight Rating (GVWR): 18,000 kg

• Curb Weight: 5,025 kg

• Front/Rear Track Width: 1,980 mm / 1,860 mm (Approx. 78.0/73.2 inches)

• Cab Seating Capacity: 3 persons

Engine & Transmission:

• Main Engine: Weichai WP4.6NQ240E62, 177 kW (240 HP), 4-cylinder diesel (Euro VI compliant)

• Auxiliary Engine: Cummins 170 HP

• Transmission: Howo HW95508STC (8-speed with synchronizer), clutch assist

• Front Axle: 4.5T drum type

• Rear Axle: MCJ09 drum type with 4.63 ratio, German MAN technology 11T class

• Frame: Double-layer frame, 250 mm height (Approx. 9.8 inches)

• Tires: 10.00R20 18PR steel cord tires

• Fuel Tank: 200L aluminum alloy

Cleaning Specifications:

• Water Tank Capacity: 9 m³ (Approx. 2,378 US gallons) - Stainless steel

• Debris Bin Capacity: 7 m³ (Approx. 1,849 US gallons) - Stainless steel

• Total Capacity: 16 m³ (Approx. 4,227 US gallons)

• Maximum Sweeping Width: 3.5 meters (Approx. 137.8 inches)

• High-Pressure Wash Reel: 20 meters (Approx. 65.6 feet) with washing gun

• High-Pressure Pump: Liechima brand

III. Dimensions, Materials & Design Concept

• Tank Configuration: 9 m³ stainless steel water tank with anti-overflow and low water level alarm; 7 m³ stainless steel debris bin with anti-overflow alarm and self-cleaning function; complete stainless steel high-pressure piping system.

• Material Quality: Both water tank and debris bin are constructed from high-grade stainless steel with excellent corrosion resistance, ensuring longevity under continuous heavy-duty operation. The double-layer frame with 250 mm height provides exceptional structural integrity. All components meet strict national vehicle standards for quality and safety.

• Cab Comfort: 2021 Pioneer Classic interior with 2,350 mm width, equipped with air suspension seat, four-point air spring suspension, folding sleeper bunk, automatic air conditioner, central locking + electric windows, heated mirrors, and insulation pad, providing an excellent operator comfort experience for fleet management applications.

• Design Philosophy: Embodies the concept of "Operator-Centric Design, Maximum Cleaning Efficiency." The comfortable cab combined with a powerful cleaning system ensures operators maintain peak performance. The 5,100 mm wheelbase provides a stable platform, while the 240 HP main engine and 170 HP auxiliary engine deliver powerful performance for demanding cleaning applications, including urban road cleaning and dust control to prevent secondary pollution.

IV. Detailed Structure & Component Advantages

• Engine & Transmission: Weichai 240 HP main engine delivers powerful performance with excellent fuel efficiency, Euro VI compliant for environmental compliance. Howo 8-speed transmission with synchronizer ensures smooth shifting, clutch assist reduces operator fatigue. Cummins 170 HP auxiliary engine independently powers cleaning functions, ensuring cleaning performance unaffected by driving speed. Factory flanged PTO with clutch assist ensures reliable power transmission. This dual-engine configuration represents proven sweeper technology for heavy-duty sweeper applications.

• Chassis & Drivetrain: 4.5T front axle with robust construction, German MAN technology 11T class rear axle with excellent durability, ensuring stable operation even when fully loaded. Double-layer frame with 250 mm height, high-strength steel for superior rigidity. 10.00R20 18PR steel cord tires provide excellent traction, 200L aluminum alloy fuel tank is lightweight with large capacity. Brake system includes spring brake, exhaust brake, air dryer, and automatic brake gap adjustment for safe operation. Right turn alarm enhances safety in urban environments. This transmission and German MAN rear axle combination delivers heavy-duty reliability.

• Cleaning Configuration: Mid-mounted two sweeping brushes powered by Liwo motors with adjustable speed, sweeping width 3.5 meters for efficient lane coverage. Liechima high-pressure pump provides stable water pressure, working with low-pressure water pump to achieve multi-function cleaning: front wash, side spray, middle spray, rear spray, and high-pressure curb cleaning. 20-meter high-pressure wash reel with washing gun can clean hard-to-reach areas including barriers and signs. Debris bin self-cleaning function reduces maintenance. All systems feature stainless steel piping for corrosion resistance.

• Control & Monitoring: CAN one-button control system simplifies operation with programmable cleaning sequences, representing the latest sweeper control technology. Indoor monitor displays reverse image and operating status for enhanced visibility. Water tank anti-overflow/low water level alarm and debris bin anti-overflow alarm protect equipment. Rear LED arrow light enhances traffic safety during smart city cleaning operations. Standard driving recorder for fleet management and ABS anti-lock braking system.

V. Product Features & Chengli Group Advantages

Product Features:

• Powerful & Efficient: 240+170 HP dual-engine configuration delivers exceptional cleaning power; 3.5m sweeping width covers a full lane in one pass; 9m³ large water tank supports extended operation without refilling; 20m wash reel with washing gun provides extended reach for cleaning barriers and signs.

• Comfortable & Safe: Four-point air suspension cab isolates operators from road vibrations; air suspension seat with adjustable lumbar support reduces fatigue during long shifts; heated electric mirrors ensure all-weather visibility; right turn alarm protects pedestrians in urban environments; LED arrow light and indoor monitor enhance operational safety; multiple alarms protect equipment from damage.

• Durable & Reliable: Stainless steel water tank, debris bin, and high-pressure piping resist corrosion; double-layer frame with 250mm height provides exceptional structural integrity; German MAN technology rear axle (11T class) ensures long-term durability; steel cord tires (10.00R20 18PR) offer puncture resistance; quality components from global suppliers ensure reliable operation.

• Smart & Convenient: CAN one-button control system with programmable cleaning sequences simplifies operation; debris bin self-cleaning function reduces maintenance frequency; automatic brake gap adjustment ensures consistent braking performance; driving recorder for route optimization and safety documentation; ABS enhances emergency maneuver safety.

Chengli Group Advantages:

• Industry Leader: As a premier Chinese special vehicle manufacturer, Chengli combines decades of experience with advanced manufacturing technology, ranking among China's top sanitation equipment producers with over 50,000 vehicles operating worldwide.

• Quality Assurance: ISO9001 certified production facilities with robotic welding, laser cutting, and 100-point quality control; ISO14001 environmental management certification; all vehicles meet strict national vehicle standards and export requirements including EEC and GCC.

• Strategic Partnership: Deep cooperation with Howo ensures access to premium chassis technology, reliable supply chain, and preferred customer pricing; collaboration with Cummins, Liechima, and other global suppliers ensures top-quality components.

• Comprehensive Support: Extensive service network with 300+ stations provides 24-hour parts supply, prompt after-sales support, technical hotline, and operator training; genuine parts availability ensures minimal downtime.

• Customization Capability: Offers tailored solutions for specific municipal and industrial requirements, including custom sweeper configurations for airport runways, tunnels, and specialized industrial facilities.

• Global Experience: Successfully exported to Southeast Asia, Middle East, Africa, South America, and Eastern Europe; full compliance with international standards; proven performance in diverse operating conditions.

• Complete Product Line: From 2.5m³ compact sweepers to 22m³ tandem axle models, Chengli offers over 50 sanitation vehicle models for every application and budget.

• Value Proposition: Competitive pricing (15-20% below comparable international brands), superior quality, comprehensive warranty, and long-term partnership potential; proven track record with high customer satisfaction worldwide.