HOWO-7 6×4 Water Sprinkler Truck
This HOWO-7 6×4 water sprinkler truck has 20CBM and 22CBM tank options, powered by 340HP or 380HP Euro II engines. It is equipped with HW19710 gearbox with PTO, ZF8118 steering gear, high steel bumper, warning lights, front & rear spraying system and water cannon, ideal for dust suppression, irrigation and site watering.
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This HOWO-7 6×4 water sprinkler truck is designed for versatile watering and dust control tasks. It offers two tank capacities: 20000L and 22000L to match different project requirements. Buyers can select WP10.340 340HP or WP10.380 380HP Euro II engine with EVB exhaust brake for safer downhill operation.
Two cab selections are available: HW76 long sleeper cab or standard HOWO sleeper cab, both fitted with air conditioning; the standard cab is equipped with warning flashing lights. It adopts HW19710 manual gearbox with PTO to drive the water pump, paired with reliable ZF8118 steering gear. Front axle is optional 9.5T VGD95 or 9000KG drum brake axle, matched with dual MCX16 16T rear axles for stable heavy load.

The truck is equipped with a 400L fuel tank and 315/80R22.5 tires with spare tire. It comes with heavy high steel bumper, front and rear spray nozzles, rear working platform and high-pressure water cannon. The multi-functional spraying system supports road watering, dust suppression and emergency water spraying.
It is widely used for construction site dust control, road cleaning, green irrigation and emergency auxiliary fire control. Customization of tank material, pump type, spraying range and paint color is supported according to customer demands.
| Model | HOWO-7 6×4 Water Sprinkler Truck |
| Tank Volume Options | 20000L (20CBM) / 22000L (22CBM) |
| Engine Options | WP10.340, 340HP Euro II WP10.380, 380HP Euro II with EVB exhaust brake |
| Cab Options | HW76 long sleeper cab with air conditioning HOWO sleeper cab, air conditioning + warning lights |
| Transmission | HW19710 with PTO, 10 forward + 2 reverse gears |
| Steering Gear | ZF8118 |
| Front Axle | VGD95, 9.5T / 9000KG, drum brake |
| Rear Axle | MCX16, 16T × 2 |
| Fuel Tank | 400L |
| Tires | 315/80R22.5, spare tire included |
| Additional Features | Heavy high steel bumper, flashing warning lights, front & rear spraying nozzles, rear work platform, water cannon |
- Dust suppression on mine roads, construction sites and quarry zones
- Urban road cleaning and green belt irrigation
- Water supply for remote construction camps
- Emergency cooling and simple fire fighting with water cannon
- Sprinkler service for African infrastructure and mining projects
