Table of Contents
1. Product Overview
2. Working Principle
3. Daily Application Scenarios
4. Comparison with Traditional Sanitation Vehicles
5. Buying Guide
6. Operation and Maintenance Tips
7. Frequently Asked Questions
Conclusion
1. Product Overview
Dust Control Water Sprinkler Truck Professional Introduction
The dust control water sprinkler truck is a multi-purpose municipal sanitation vehicle widely used for road cleaning, construction site dust suppression, mining dust removal and urban environmental governance. Combined with high-pressure fine mist atomization and full-coverage water sprinkling technology, this industrial sanitation truck is equipped with an anti-corrosion water tank, high-flow water pump and heavy-duty mist blowing device. It supports multi-angle operation including front road flushing, rear uniform watering, side green belt irrigation and long-distance fog spraying. Capable of reducing floating dust, lowering ambient temperature and purifying air haze, it is the ideal sanitation equipment for municipal roads, construction sites, mines, ports and industrial parks.
Product Advantages
1. Dual-function Integrated Design, High Cost Performance
This industrial dust control truck integrates fog mist dust suppression and traditional water sprinkling functions in one unit. It eliminates the need for purchasing separate sanitation equipment, effectively reducing procurement costs and saving transportation and storage space, which is highly cost-effective for municipal and industrial projects.
2. Long-range Atomization, Excellent Dust Removal Effect
Fitted with a high-power industrial mist cannon system, the equipment sprays ultra-fine water mist with long spraying distance and large coverage area. It can quickly settle floating dust and particulate matter in the air without causing road ponding, ensuring clean, dry and tidy road surfaces after operation.
3. Stable Operation Performance, Low Maintenance Cost
Adopting mature industrial manufacturing technology and high-quality matching parts, the whole vehicle runs stably with low failure rate. It features simple daily operation and convenient routine maintenance, greatly reducing long-term operational costs and equipment downtime.
4. Strong Adaptability for Complex Working Conditions
Designed with flexible chassis performance and humanized body structure, the dust control sprinkler truck adapts to various complex road conditions. It can work efficiently on wide urban roads and narrow construction lanes, perfectly meeting the harsh operation requirements of mines, ports and construction sites.
5. Multi-scene Application & High Practicality
Serving multiple scenarios including road cleaning, dust reduction, greening irrigation and ambient cooling, this all-in-one sanitation truck is widely recognized for municipal sanitation, industrial environmental protection and urban ecological improvement projects.
2. Working Principle
The whole working system of SINOTRUK HOWO 6x4(H77L) Dust Control Water Sprinkler Truck consists of three core parts: original HOWO H77L heavy-duty chassis power system, sealed anti-corrosion water supply system, integrated sprinkling and industrial mist blowing dust suppression system.
After engine startup, the genuine HOWO 6x4 chassis power assembly outputs steady power. The matched power take-off transmits power to drive the high-flow water pump, which extracts water from the anti-corrosion sealed water tank. Optimized internal pipeline layout guarantees stable water pressure, avoiding pressure fluctuation during long-time continuous operation.
Operators can switch two independent working modes freely. Under conventional sprinkling mode, front flushing, rear watering and side spraying functions realize road cleaning and green belt irrigation; under dust control mode, the heavy-duty mist blowing device and industrial mist cannon generate ultra-fine water mist for long-distance dust settling and haze purification. Benefiting from flexible H77L chassis tuning and reasonable body structure, the vehicle adapts to rugged mine roads, narrow construction passages and busy urban roads, realizing all-weather continuous operation without residual road ponding.
3. Daily Application Scenarios
Municipal Environmental Governance: Urban road daily cleaning, roadside green belt irrigation, city floating dust elimination, urban heat reduction and ambient cooling
Construction Site Sanitation: Engineering construction dust suppression, temporary access road washing, building site particulate purification
Mining Area Dust Control: Open-pit mine dust removal, mine transportation road maintenance, mining zone air haze purification
Port & Logistics Terminal: Bulk cargo loading and unloading dust abatement, container yard watering, port environmental sanitation
Industrial Park Operation: Factory perimeter dust reduction, industrial zone road maintenance, ecological park greening watering
4. Comparison with Traditional Sanitation Vehicles
Vs Ordinary Single-function Sprinkler Trucks: Traditional ordinary sprinklers only support simple road watering, lack long-range atomization dust suppression capability, and cannot eliminate suspended airborne particulate matter. This HOWO H77L model integrates sprinkling and dust control to realize one-vehicle multi-purpose operation.
Vs Independent Fog Cannon Dust Trucks: Special dust suppression fog cannon vehicles have single function, unable to finish road washing and greening irrigation. Purchasing two sets of sanitation equipment will greatly increase project procurement and parking cost.
Vs Modified Refitted Sanitation Trucks: Retrofitted dust control trucks have mismatched water pump and mist blowing components, unstable atomization effect, prone to water leakage and road ponding faults. The original factory-assembled HOWO H77L vehicle adopts matched premium parts with reliable overall performance.
Vs Old-generation Heavy-duty Sprinklers: Outdated heavy sanitation vehicles have rigid chassis handling, high fuel consumption and outdated spraying structure, failing to adapt to harsh working conditions of mines and ports. The upgraded HOWO 6x4(H77L) chassis balances driving flexibility and load-bearing capacity.
Dust Control Water Sprinkler Truck SINOTRUK HOWO 6x4(H77L) chassis (20000litter Capacity) |
General | Chassis Brand | SINOTRUK HOWO 6×4 |
| Overall Dimension | 9820X2540X2600mm |
| GVW / Kerb Weight | 26000kg /12060kg |
Cab | Driving Room | HOWO Cargo Truck, |
| Air Conditioner | W/ air conditioner |
Engine | Engine Model | WD615.47 |
| Max Power | 371horsepower |
| emission standard | Euro II |
Transmission | Transmission Brand | HW19710 |
| Transmission Box | 10-speed |
Chassis | Drive Axle | Dual MCX16ZG drum-brake rear axles, final drive ratio 4.803, 16-ton rated per axle |
| Tire Specification | 12.00R20 mixed tread |
Superstructure | Capacity | 20000litter |
| Material | Carbon steel |
| Standard Configuration：Professional water pump ，Front spray, rear spray & side spray High-level sprinkler & water cannon ，Self-priming and water discharging system |
Optional | Optional configurations：Fog cannon available |
5. Buying Guide
For overseas municipal sanitation departments, mining groups, port operators and engineering contractors, verify core configurations before bulk procurement:
Genuine SINOTRUK HOWO 6x4(H77L) Chassis: Original heavy-duty industrial chassis, optimized powertrain, strong bearing capacity and cross-country performance, adapted to harsh working conditions, complete global spare parts supply chain.
Industrial-grade Dust Suppression System: Equipped with high-flow water pump and heavy-duty mist blowing device, supporting long-range fog spraying; adjustable atomization density to avoid road ponding, guaranteeing efficient dust removal.
Anti-corrosion Water Tank: Thickened sealed tank body with anti-rust treatment, resistant to outdoor erosion, suitable for long-term water storage, lowering daily corrosion failure risk.
Full Export Compliance Configuration: Optional LHD & RHD layout to fit overseas traffic rules; customizable spraying parameters and exterior color; full set of export certificates, applicable for government bidding and cross-border procurement.
6. Operation and Maintenance Tips
6.1 Daily Operation Specifications
Inspect chassis operating status, water tank tightness and spraying pipelines for leakage before ignition
Carry out idle running test for sprinkling and mist blowing modes to ensure stable mode switching
Prohibit pumping silt-laden and polluted sewage to prevent nozzle clogging and water pump abrasion
Slow down when passing narrow lanes and bumpy mining roads to ensure driving safety
Adjust mist spraying angle reasonably to avoid influencing pedestrian and vehicle sight
Turn off spraying system first, then disconnect power take-off before shutting down the engine
6.2 Regular Maintenance Advice
Clean mist cannon nozzles and water pump filters regularly to eliminate sediment and guarantee atomization efficiency
Check water tank anti-corrosion coating and welding seams quarterly to prevent rusting and water leakage
Calibrate water pump output pressure every month to keep balanced sprinkling and dust suppression effect
Implement periodic chassis maintenance for HOWO 6x4(H77L) to extend whole-vehicle service life
Flush full water pipelines after large-scale dust suppression operation to reduce internal scaling
Drain residual water inside the tank in cold seasons to prevent pipeline frost cracking
7. Frequently Asked Questions
Q1: Standard export product name
A1: SINOTRUK HOWO 6x4(H77L) Dust Control Water Sprinkler Truck, HOWO H77L Industrial Dust Suppression Sprinkler, Heavy-duty Municipal Sanitation Water Tank Vehicle.
Q2: What are the core working functions?
A2: It integrates front road flushing, rear&side watering, green belt irrigation and long-distance fog spraying, realizing road cleaning, dust reduction, ambient cooling and haze purification for multi-industry scenarios.
Q3: Will fog spraying leave road ponding?
A3: No. Equipped with industrial mist cannon device, it sprays ultra-fine water mist with low water consumption. It can settle floating dust rapidly without leaving standing water, keeping road surface dry and tidy.
Q4: What are the advantages of H77L chassis?
A4: HOWO H77L heavy-duty chassis owns optimized vehicle structure, flexible steering and strong load-bearing capacity, adapting to harsh complex working conditions, with mature global after-sales service system.
Q5: Does it support overseas customized delivery?
A5: Yes. We support LHD/RHD switching, mist range adjustment, body painting and functional customization, providing complete customs clearance documents for global export and project bidding.
Conclusion
SINOTRUK HOWO 6x4(H77L) Dust Control Water Sprinkler Truck is export-grade heavy-duty sanitation equipment customized for global municipal environmental governance and industrial dust remediation. Built on upgraded genuine HOWO H77L heavy-duty chassis, it combines full-coverage watering and long-range industrial dust suppression, equipped with anti-corrosion water tank and high-efficiency mist blowing device.
Aiming at the pain points of high procurement cost, poor terrain adaptability and residual road ponding of traditional sanitation vehicles, this vehicle adopts integrated dual-function design to cut equipment investment cost. Featuring stable operation, low failure rate and convenient maintenance, it adapts to municipal, construction, mining and port harsh working scenarios. Backed by Sinotruk mature manufacturing system and global after-sales network, this cost-effective dust control sprinkler truck is preferred sanitation equipment for overseas government environmental projects and industrial enterprises.
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