Maximize your municipal and construction water management efficiency with the ISUZU GIGA 6x4 Water Tanker Truck — a 20,000-liter heavy-duty sprinkler featuring a food-grade SUS304-2B stainless steel tank, a PTO-driven WEILONG pump (60 m³/h, 6 m suction), and a multi-function spraying system including front flush (≥14 m), rear sprinkling, side spraying, and a 360° rear water cannon (≥35 m). Built on the reliable ISUZU GIGA 6x4 chassis, this vehicle delivers corrosion-resistant, high-capacity water distribution for road cleaning, dust suppression, and greenbelt irrigation in export markets.

The ISUZU GIGA 6x4 Water Tanker Truck is a specialized high-capacity water sprinkler designed for export markets where food-grade water quality or corrosive coastal conditions are a concern. Built on the ISUZU GIGA 6x4 chassis, it features a 20,000-liter (20 cubic meter / 5,280 US gallon) tank constructed from food-grade SUS304-2B stainless steel (optional SUS316L for salt water or corrosive coastal zones). The tank shell is 5 mm thick with 6 mm dish heads.

The internal structure features multiple transversely welded stainless steel wave-break plates with human-access manholes, minimizing liquid surging during rough road hauling. The water pump is a WEILONG self-priming centrifugal impeller pump, PTO-driven, with a rated suction height of 6 meters and a rated flow rate of 60 m³/h.

The multi-function spraying system includes front flushing with adjustable duckbill/cone nozzles (spray width ≥14 m) for road cleaning, rear sprinkling with fan-shaped sprayers for wide-area dust control, side spraying with dual-sided nozzles for highway greenbelt and slope irrigation, and a rear water cannon (greenery cannon) with 360° horizontal rotation and variable pitch nozzle (straight stream ≥35 m, fine mist/fog mode for dust settling).

The vehicle also includes 1,000 WOG (6.9 MPa) stainless steel ball valves, 1 pc 4-way 3-way distribution valve, a gravity discharge valve with male-thread quick coupling, a fire hydrant interface port with non-return valve, 2 pcs rubber/PVC suction hoses (3 meters per piece with quick-coupling ends), an operator platform with punched anti-slip steel sheets and full-enclosure safety guardrails (with a 2-step climbing ladder), and 2 pcs rectangular hose carriers fabricated from 1.2 mm cold-rolled steel plate.

• Municipal road sprinkling and dust removal
• High-pressure washing of street guardrails and plaza floors
• Highway greenbelt and slope irrigation
• Construction site dust suppression
• Potable water delivery (food-grade tank)
• Emergency water supply and firefighting support (with fire hydrant interface)
• Coastal and corrosive environment operations (with SUS316L option)