ISUZU 6 CBM Sewage Vacuum Cleaner Truck

ISUZU 6 CBM Sewage Vacuum Cleaner Truck

The ISUZU 6 CBM Sewage Vacuum Cleaner Truck is a compact and versatile sanitation vehicle developed for daily sewage collection, septic tank cleaning, wastewater transportation, drainage maintenance, and other liquid-waste handling operations where reliable road mobility and practical working capacity are equally important. Built on a left-hand-drive ISUZU N Series chassis, the truck has an overall dimension of 5998 × 2100 × 2650 mm and a 3360 mm wheelbase, giving it a relatively compact footprint that makes it easier to operate in residential neighborhoods, urban service roads, industrial compounds, and other locations where working space can be limited. As part of a broader sanitation vehicle range, it can also be used alongside a garbage truck and other municipal cleaning equipment to create a more complete waste-management fleet.

The vehicle is designed around a 6 CBM sewage cleaning capacity, providing a practical working volume for routine collection and transportation of sewage, sludge, wastewater, and similar liquid waste. Its approximate curb weight is 2560 kg, while the gross vehicle weight reaches 6000 kg with an estimated payload of 3500 kg, allowing the truck to carry a useful quantity of collected material without moving into the size class of much larger heavy-duty vacuum vehicles. This combination makes the vehicle particularly suitable for contractors, property-management companies, municipal sanitation departments, septic service providers, and industrial maintenance teams that need a maneuverable truck for frequent service operations.

Power is supplied by the HFC4DA1-1 turbocharged diesel engine, a 2771 cc power unit producing 92 HP and maximum torque of 216 N·m at 1800–2200 rpm. The engine is matched with an LC5T255M3 manual transmission featuring five forward gears and one reverse gear, while the dry single-plate diaphragm-spring clutch uses vacuum assistance to make frequent driving and positioning operations more manageable. With a maximum road speed of 80 km/h, a 30% maximum gradeability, and a minimum turning radius of approximately 7 meters, the chassis is well suited to moving between multiple sewage service locations during a normal working day.

For customers managing broader urban sanitation requirements, the truck can be integrated into a fleet that also includes a road sweeper for removing solid debris and street dust, while a water sprinkler truck can handle road washing, dust suppression, and public-area watering. This makes the 6 CBM sewage vacuum cleaner a useful specialized vehicle within a coordinated municipal cleaning operation rather than simply a standalone sewage transport unit.

Features

Compact Configuration for Urban Sewage Service

One of the main advantages of the vehicle is its compact chassis configuration, which allows the 6 CBM sewage vacuum cleaner to reach service points that may be inconvenient for larger sanitation trucks. With a total length of 5998 mm and a width of 2100 mm, the vehicle can work more comfortably on relatively narrow roads and within developed areas where access and turning space are important considerations. The 205 mm minimum ground clearance also provides useful clearance when the truck needs to travel over uneven surfaces, while the 690 mm frame ground clearance supports practical installation of the specialized sanitation equipment.

Balanced Weight Distribution and Payload

The chassis uses a 2000 kg front axle and a 4000 kg rear axle, providing an appropriate axle-capacity arrangement for a vehicle with a 6000 kg GVW. With an approximate curb weight of only 2560 kg, the truck has an estimated 3500 kg payload, giving operators useful room for carrying collected sewage and wastewater during daily service operations. The configuration is especially practical for companies that need to visit several septic tanks or drainage points during one working shift while maintaining a manageable vehicle size and operating cost.

Turbocharged Diesel Power for Daily Operation

The HFC4DA1-1 engine uses turbocharged diesel technology and has a displacement of 2771 cc, producing 68 kW at 3600 rpm and maximum torque of 216 N·m between 1800 and 2200 rpm. Rather than relying on excessive engine output, the powertrain is configured for straightforward commercial operation, giving the vehicle sufficient performance for urban transportation, loaded driving, climbing moderate gradients, and slow-speed positioning near sewage pits and septic tanks. The Euro II emission specification is appropriate for markets where this standard remains applicable and where operators prioritize a simple and economical diesel powertrain.

Five-Speed Manual Transmission

The LC5T255M3 transmission provides five forward gears and one reverse gear, allowing the driver to select an appropriate gear according to road conditions, vehicle load, and operating speed. The 6.142 and 5.375 gear ratios support controlled movement during demanding low-speed work, while the reverse gear is particularly useful when positioning the truck close to manholes, septic tanks, drainage channels, or designated sewage collection points. The dry single-plate diaphragm-spring clutch has a diameter of Φ250 and vacuum assistance, helping reduce driver effort during repeated starts and stops.

Reliable Chassis and Tire Specification

The vehicle is equipped with 7.00R16 12PR tires, which provide a practical specification for a medium-capacity sanitation truck operating under regular loaded conditions. The chassis combines the 2000 kg front axle and 4000 kg rear axle with a 3360 mm wheelbase to provide a stable foundation for the sewage cleaning body. The 30% gradeability is also valuable when the vehicle needs to access sloped service areas, industrial facilities, or peripheral roads where the terrain is less predictable than a standard urban street.

Electrical System for Dependable Service

The electrical configuration includes a 12V 100Ah battery, a 14V 60A alternator, and a 12V 2.8 kW starter, providing a straightforward electrical system for routine commercial operation. The battery and starter combination supports dependable engine starting, while the alternator supplies electrical power for the vehicle’s normal operating requirements. This uncomplicated configuration is well suited to a sanitation truck that may spend long working hours traveling between service locations and carrying out repeated sewage collection tasks.

Designed for Diverse Wastewater Applications

The ISUZU 6 CBM Sewage Vacuum Cleaner Truck can be used for septic tank cleaning, sewage collection, wastewater transportation, drainage maintenance, sludge handling, and sanitation service operations. Its compact dimensions, practical payload, moderate turning radius, and diesel-powered chassis make it a suitable choice for operators who require regular access to residential, commercial, municipal, and industrial service locations. For applications requiring a different combination of suction, sewer cleaning, or liquid-waste handling capabilities, customers can also explore the broader sewage vacuum truck range, which includes different capacities and equipment configurations for specialized wastewater-management work.

Specifications