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Sinotruk Wangpai mini 3cbm vacuum sweeper truck in urban street cleaning operation with side-mounted suction nozzle

Side view of the mini vacuum sweeper showing the stainless steel garbage tank and water tank

Rear view of the truck with the auxiliary engine and Italian high-pressure pump visible

Sinotruk Wangpai mini 3cbm vacuum sweeper truck Cambodia

Name: Sinotruk Wangpai mini 3cbm vacuum sweeper truck Cambodia
Brand: Sinotruk HOWO

The Sinotruk Wangpai mini 3cbm vacuum sweeper truck is a 4x2 road cleaning vehicle built on a HOWO chassis with a 110 HP diesel engine and 6 speed manual gearbox. It is designed for municipal and industrial site operators who need to clean city streets, parking lots, and narrow lanes with dry sweeping and water spray dust suppression. The unit carries a 5 cubic metre garbage tank and a 1.2 cubic metre water tank, with an auxiliary JMC engine driving a high-pressure Italian pump for efficient suction and debris transport. It is suitable for daily maintenance in urban and semi-urban environments where access is limited and secondary pollution must be avoided.

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Key Benefits

5 cubic metre stainless steel garbage tank with high-pressure suction system for efficient debris collection
1.2 cubic metre water tank enables dust suppression during sweeping in dry conditions
Auxiliary JMC engine powers the vacuum pump independently of the main engine, reducing fuel use and emissions
Italian imported high-pressure pump ensures strong and consistent suction performance
4x2 HOWO chassis with 110 HP engine provides reliable operation and long service life up to 500,000 km without overhaul
Compact size of 5600 x 2100 x 2400 mm allows access to narrow lanes and tight urban spaces

Buyer Profile

Who It Is for

Municipal public works and sanitation departments purchasing for city-wide cleaning fleets
Industrial estate operators managing site cleanliness and compliance with environmental standards
Shopping mall and commercial complex property managers responsible for daily site maintenance
Airport and logistics hub ground services teams handling road and apron cleanliness
Construction companies needing temporary cleaning support during site operations
Contractors bidding on public tender for street sweeping and urban maintenance services

Operating Problems

Problems It Solves

Narrow and winding roads where larger sweepers cannot operate due to turning radius
Dry sweeping operations that generate airborne dust and violate local air quality regulations
Lack of water access for dust suppression in remote or temporary work zones
High fuel consumption and emissions from continuous main engine use during sweeping
Inconsistent suction performance due to low-pressure or underpowered vacuum systems
Delayed maintenance and repair due to unavailability of original spare parts

Where It Works

Application Scenarios

Municipal sanitation departments cleaning city streets and alleys with limited access
Industrial parks and factory compounds requiring daily dry sweeping and dust control
Parking lots and shopping centres needing regular debris removal without disrupting operations
Airport aprons and terminal access roads where secondary pollution must be avoided
Rural towns and suburban districts with unpaved or uneven surfaces and no central waste collection
Contractors maintaining public works sites during construction and road repair projects

Engineering

Technical Features

4x2 HOWO chassis with left hand drive and 3360 mm wheelbase for urban maneuverability
110 HP Yunnei diesel engine meeting EURO III emission standards
6 speed manual gearbox for smooth gear shifting and engine efficiency
Auxiliary JMC engine rated at 64 kW to drive the vacuum pump independently
Italian imported high-pressure pump with strong suction and durable performance
Garbage tank capacity of 5 cubic metres with stainless steel construction for corrosion resistance
Water tank capacity of 1.2 cubic metres with spray nozzles for dust suppression
Cab for two persons with optional air conditioning for operator comfort
Air brakes for reliable stopping power under full load
7.00R16 tyres with one spare tyre for extended operation in remote areas
Maximum speed of 90 km/h for efficient travel between cleaning zones

Specifications

Technical Data


Chassis	HOWO 4x2 left hand drive
Engine	110 HP diesel, Yunnei model, EURO III
Gearbox	6 shift manual
Overall Size	5600 x 2100 x 2400 mm
GVW	5100 kg
Curb Weight	2130 kg
Cab Capacity	2 persons
Auxiliary Engine	JMC, 64 kW
Garbage Tank Capacity	5 m³
Water Tank Capacity	1.2 m³
Max Speed	90 km/h
Tyre Specification	7.00R16
Tyre Number	6 tyres + 1 spare
Paint	Automotive metallic paint
Lead Time	30 days
Shipping Port	China main port
Payment	T/T
Drive Type	4x2
Wheelbase	3360 mm
Axles	2

Build Materials

Materials

Stainless steel garbage tank for resistance to corrosion and wear
Carbon steel body structure for strength and durability
Aluminium alloy components on the pump and piping system for lightweight and anti-corrosion
High-grade rubber seals on doors and access panels to prevent dust leakage
Automotive metallic paint for long-term weather and UV resistance

How It Is Built

Manufacturing Process

Chassis is received from HOWO and inspected for frame alignment and wheelbase accuracy
Garbage tank is fabricated from stainless steel sheets, welded and shaped to the required 5 m³ capacity
Tank is pressure tested and inspected for leaks before welding the internal baffles
Auxiliary JMC engine is installed and connected to the Italian high-pressure pump
Pump and piping system are aligned with the driveline and tested for suction efficiency
Body structure is assembled with carbon steel panels and mounted onto the chassis subframe
Cab is fitted with seats, air conditioning (if ordered), and control panel
Final assembly includes fitting of tyres, water tank, spray nozzles, and access doors
The truck is tested on the factory apron for vacuum performance, water spray, and brake function
Photos and videos of the completed truck are sent to the buyer before balance payment

Testing

Quality Control

Every truck undergoes 100 percent testing before delivery
Garbage tank is tested for pressure and leak tightness in accordance with standard industrial practices
Auxiliary engine and pump system are tested under full load for 30 minutes
Water spray system is checked for even distribution and nozzle blockage
Brake performance is verified under full load and on inclines
Photos and videos of the finished truck are sent to the buyer before the balance payment

Build to Order

Customization Options

Tank capacity can be adjusted from 2 to 16 cubic metres based on customer needs
Tank material can be changed from stainless steel to carbon steel upon request
Left or right hand drive chassis available to match local traffic regulations
Tank colour and logo applied free of charge to match municipal or corporate branding
Optional air conditioning and cab upgrades available
Sweeping equipment and accessory packages built to customer specifications

Comparison

How It Compares With the Alternatives

6x4 sweeper with 8 m³ tank	Higher capacity but less maneuverable in narrow urban lanes and requires more fuel
Electric sweeper	Zero emissions but limited range and longer recharge time, not suitable for long daily routes
Basic broom sweeper without vacuum	Cannot collect fine dust or wet debris, requires more frequent cleaning cycles

Operating Notes

Use Guide

Confirm left or right hand drive and local traffic regulations before placing the order
Use the water spray system before sweeping in dry conditions to suppress dust
Engage the auxiliary engine before starting the vacuum pump to avoid strain on the main engine
Inspect the suction nozzle and filter before each shift to prevent blockages
Drain the water tank and clean the spray nozzles after use in areas with high sediment
Free technical training is available at the factory before shipment for operators and maintenance staff

Buyer Questions About This Truck

What is the lead time for this vacuum sweeper?

Generally 30 days after the advance payment is received. The exact date depends on chassis availability and the equipment list you specify.

Can the tank be made of carbon steel instead of stainless steel?

Yes. The standard tank is stainless steel. Carbon steel is available upon request. Let us know your operating conditions and we will confirm suitability.

What are your payment terms?

T/T with 30 percent as deposit and 70 percent before delivery. We send photos and videos of the finished truck before you pay the balance.

Do you supply right hand drive?

Yes. The chassis is ordered in left or right hand drive to match your traffic regulations. Confirm this at order stage because it cannot be changed later.

How is the truck shipped?

By Ro-ro or bulk ship from a China main port. Trade terms can be EXW, FOB, CFR, or CIF.

What warranty and after sales support do you provide?

The whole vehicle is guaranteed for one year and core parts on some products for two years. Free parts are supplied for 12 months. Original parts are available and shipped via DHL within 7 days worldwide.

Can the sweeping equipment be customized?

Yes. Send us your list of required tools, nozzles, and accessories and we will configure the lockers and mounting points accordingly.