ISUZU 4 CBM Road Cleaning Sweeper Truck
The ISUZU 4 CBM Road Cleaning Sweeper Truck is a high-performance municipal sanitation vehicle designed for efficient sweeping, dust collection, garbage suction, and road surface maintenance in cities, industrial parks, highways, airports, and other public areas. Built on the proven ISUZU FTR chassis with an ISUZU 700P single-row cab and a 4×2 left-hand-drive configuration, the vehicle combines strong driving performance with a professional suction sweeping system, making it suitable for demanding daily cleaning operations.
The truck is powered by an ISUZU 4HK1-TCG40 diesel engine, featuring a water-cooled four-stroke, direct-injection, turbocharged design with a 5,193ml displacement. With a maximum output of 190HP at 2,600rpm and maximum torque of 510N·m at 1,600rpm, the engine provides strong and stable power for both road travel and transportation between different cleaning areas. The engine is paired with an MLD 6-speed gearbox, hydraulic power steering, and a 4×2 drive system, allowing the truck to maintain smooth and responsive handling.
The vehicle has overall dimensions of 6,900×2,200×2,670mm, a wheelbase of 4,175mm, and a GVW of approximately 10,055kg, while the working-order mass is around 7,180kg. Its 4-ton front axle and 7-ton rear axle provide a solid load-bearing foundation for the cleaning equipment, while the 8.25-20 tires and comprehensive braking system help maintain stability and safety during daily operations.
The upper structure combines a 3.5-4 CBM garbage tank with a 1.0-1.5 CBM water tank, providing sufficient capacity for continuous sweeping and dust suppression. A 103kW Cummins B140 auxiliary engine independently powers the sweeping system, while four hydraulically driven 850mm sweeping discs, a 200mm suction device, centrifugal suction system, and sprinkler system work together to achieve cleaning efficiency of more than 95%.
With a maximum cleaning capacity of 60,000 m²/h, a sweeping width of 2.8-3.2 meters, and an adjustable working speed of 3-20km/h, the ISUZU 4 CBM Sweeper Truck offers an efficient and practical solution for professional road sanitation projects.
Features
1. Powerful ISUZU FTR Chassis and 190HP Engine
The ISUZU FTR chassis provides a durable and dependable platform for intensive municipal cleaning applications, with a 4×2 drive configuration that balances load capacity, maneuverability, and operating efficiency. The single-row ISUZU 700P cab accommodates two passengers and provides a practical working environment for daily sanitation operations.
At the heart of the vehicle is the 4HK1-TCG40 ISUZU engine, which produces 190HP and 510N·m of maximum torque, providing strong acceleration and stable performance even when the vehicle is carrying collected road debris and operating on challenging road surfaces. The 6-speed MLD gearbox, hydraulic power steering, oil service brake, spring-energy parking brake, and engine exhaust brake provide reliable control throughout the driving and cleaning process.
2. Large-Capacity Garbage and Water Tanks
The ISUZU road sweeper truck is equipped with a garbage tank with a rated capacity of 3.5-4 CBM, offering ample storage for dust, leaves, sand, and other road debris collected during sweeping operations. The tank is designed to support continuous cleaning while minimizing interruptions for unloading.
A 1.0-1.5 CBM water tank is integrated into the upper structure to supply the sprinkler system, helping suppress dust and improve overall cleaning quality. This combination of dry debris collection and water-assisted dust control allows the vehicle to perform effectively in both ordinary sweeping and more demanding urban sanitation conditions.
3. Four Hydraulically Driven Sweeping Discs
The sweeping system features four 850mm sweeping discs, which are controlled by hydraulic motors to provide consistent and powerful contact with the road surface. The front-right brush can be independently controlled and incorporates an avoidance and reset function, allowing the brush to respond more effectively when encountering obstacles such as curbs or roadside structures.
With a maximum sweeping width of 2.8-3.2 meters, the vehicle can cover a broad section of road during each pass, while the adjustable working speed of 3-20km/h allows operators to select an appropriate cleaning speed according to road conditions, debris density, and required cleaning quality.
4. High-Efficiency Suction and Debris Collection
The suction sweeping system is designed to combine mechanical sweeping with powerful vacuum collection, allowing dust and debris loosened by the brushes to be transferred efficiently into the garbage tank. The single suction port uses a hydraulically controlled and spring-suspended structure, with a suction diameter of 200mm, helping maintain effective contact with different road surfaces.
The maximum suction-body particle diameter reaches 120mm, while overall cleaning efficiency exceeds 95%, enabling the truck to collect a wide range of common road debris. With a maximum cleaning capacity of 60,000 m²/h, the vehicle can efficiently handle large-scale municipal and commercial cleaning projects.
5. Independent 103kW Auxiliary Power System
The sweeping equipment is powered by a Cummins B140 auxiliary engine rated at 103kW, providing dedicated power for the brushes, suction system, hydraulic equipment, and other upper-body functions. By separating the cleaning power source from the main chassis engine, the system can maintain stable performance during extended sweeping operations without unnecessarily increasing the workload of the main driving engine.
This independent configuration also improves operational flexibility because the truck can maintain a controlled cleaning performance at low vehicle speeds, where the main engine would otherwise be operating outside its most efficient range.
6. Advanced Hydraulic and Electrical Control System
The ISUZU 4 CBM Sweeper adopts an open hydraulic control system using gear pumps, hydraulic motors, hydraulic cylinders, and solenoid valves, with a maximum hydraulic pressure of 16MPa. The system controls key functions such as brush operation, suction-device movement, unloading, and other upper-body movements, providing precise and reliable control.
The electrical system operates at 24V DC, supported by two 12V batteries connected in series, while the electrical control system provides centralized operation of the sweeping and spraying functions. This practical configuration helps simplify daily operation and facilitates maintenance when the truck is used intensively.
7. Effective Water Sprinkling and Dust Suppression
The sprinkler system consists of an electric diaphragm pump, water filters, and spray nozzles, which distribute water across the working area to reduce dust generated during sweeping. By adding controlled water spraying to the mechanical sweeping and suction process, the truck can improve cleaning quality while reducing the amount of airborne dust released into the surrounding environment.
The system is particularly useful for urban streets, industrial areas, construction-adjacent roads, and other locations where fine dust accumulation is a major cleaning concern.
8. Practical Unloading and Safety Configuration
The garbage tank is designed with a hydraulic unloading system to make collected debris easier to discharge after cleaning operations, reducing manual intervention and shortening the time required between cleaning cycles. The upper body is supported by a dedicated hydraulic system, making routine unloading and maintenance more convenient.
The vehicle also incorporates a 24V electrical system and safety-oriented braking configuration, including an oil service brake, spring-energy parking brake, and engine exhaust auxiliary brake. Together with the stable FTR chassis and hydraulic power steering, these systems provide reliable handling and control during both transportation and cleaning operations.
Specifications
| Parameter | Specification |
|---|---|
| Truck Model | ISUZU FTR Road Cleaning Sweeper Truck |
| Cab | ISUZU 700P, Single-row |
| Drive Type | 4×2, Left-Hand Drive |
| Overall Dimensions (L×W×H) | 6,900 × 2,200 × 2,670 mm |
| Gross Vehicle Weight (GVW) | 10,055 kg |
| Curb Weight (Working Mass) | 7,180 kg |
| Wheelbase | 4,175 mm |
| Front / Rear Track | 1,680 / 1,650 mm |
| Front / Rear Overhang | 1,010 / 1,615 mm |
| Approach / Departure Angle | 21° / 19° |
| Tire Specification | 8.25-20 (6 tires + 1 spare) |
| Front / Rear Axle Capacity | 4 T / 7 T |
| Clutch | Single-plate dry diaphragm spring |
| Transmission | MLD 6-speed manual |
| Steering System | Hydraulic power-assisted |
| Main Engine Model | ISUZU 4HK1-TCG40 |
| Engine Type | Water-cooled, 4-stroke, direct injection, turbocharged diesel |
| Displacement | 5,193 ml |
| Max Power / Speed | 190 HP @ 2,600 rpm |
| Max Torque / Speed | 510 N·m @ 1,600 rpm |
| Braking System | Service: Oil brake | Parking: Spring energy | Auxiliary: Engine exhaust brake |
| Chassis Electrical System | 24V DC |
| Auxiliary Engine Model | Cummins B140 |
| Auxiliary Engine Rated Power | 103 kW |
| Cleaning Efficiency | >95% |
| Max Suction Particle Size | 120 mm |
| Sweeping Width | 2,800 – 3,200 mm |
| Max Cleaning Capacity | 60,000 m²/h |
| Side/Butterfly Brush Overhang | 2,400 mm |
| Working Speed | 3 – 20 km/h |
| Water Tank Capacity | 1.0 – 1.5 m³ |
| Garbage Tank Capacity | 3.5 – 4.0 m³ |
| Discharge Door Opening Angle | 245° |
| Hydraulic System Type | Open circuit, electrically controlled |
| Hydraulic Components | Gear pumps, hydraulic motors, cylinders, solenoid valves |
| Working Pressure | 16 MPa |
| Hydraulic Oil Tank Capacity | 60 L |
| Hydraulic Oil Temp Limit | 60 °C |
| Electrical System (Upper Body) | DC 24V |
| Battery Configuration | 24V (2 × 12V batteries in series) |
| Sprinkle System Components | Electric diaphragm pump, water filters, nozzles |
| Sweeper Disk Configuration | 4 center disks, hydraulically driven; front-right features independent control with avoidance & auto-reset |
| Sweeper Disk Diameter | 850 mm |
| Sweeper Disk Adjustment Angle | Forward: 4–6° | Roll: 4–7° |
| Suction Nozzle Type | Single port, hydraulically controlled, spring-suspended |
| Suction Nozzle Diameter | 200 mm |
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