Isuzu FYH 320-355 8X4 Water Truck- Mine spec 20,000L ROPS - Australian Made

New 2026 Isuzu FYH x4 Euro 6 – 20,000L Mine Spec Water Truck
Heavy-duty 20,000L water cart built for mining, civil and construction work
This is a serious 20,000 litre Isuzu FYH 8x4 water truck, built by Welding Solutions for operators who need reliability, site compliance and real water delivery performance.
Powered by the Isuzu FYH 320-355 Euro 6 platform with Allison automatic transmission, this unit is built on a proven 8x4 chassis and fitted with a heavy-duty Australian-built steel water tank, Southern Cross pump, electric water cannon, in-cab spray controls and mine-spec safety equipment.
This is not a light-duty water cart. It is built for harsh Australian site conditions where downtime costs money.
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Why this truck stands out
20,000L capacity
Large capacity for dust suppression, road works, mining, civil construction, subdivisions and major site works.
Euro 6 Isuzu 8x4 chassis
New 2026 Isuzu FYH 320-355 with 259kW diesel engine, 32,000kg GVM, 400L fuel tank, ADR 80/04 Euro 6 compliance, AEB, ESC, lane departure warning and reverse camera.
Allison automatic transmission
Fitted with the 6-speed Allison 4430 automatic, making the truck easy to operate across site, road and stop-start water cart work.
Heavy-duty tank construction
Australian Made 20,000L steel tank is built with pressed sides, ends and baffles for strength.
Proven water delivery system
Fitted with a Southern Cross 100 x 65 x 250 hydraulically driven water pump, close-coupled to reduce maintenance, plus 3 x 3” air-operated spray head valves for left, right and centre sprays.
Electric water cannon
Includes a 2.5” Elkhart Brass electric water cannon with joystick control, straight stream nozzle and stream shaper. Ideal for dust suppression, washdown and directional water placement.
Mine-spec safety package
Includes certified ROPS, mine-spec electrical, LED beacons, emergency stops, isolators, UHF, buggy whip, reverse alarm, fire extinguishers, wheel chocks, wheel nut indicators, safety railing and non-slip tank top surface.
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Key Inclusions
• New 2026 Isuzu FYH x4 Euro 6
• 20,000L heavy-duty steel water tank
• 6-speed Allison 4430 automatic transmission
• 259kW diesel engine
• 32,000kg GVM
• 400L fuel tank
• Southern Cross hydraulic water pump
• 3 x 3” air-operated spray head valves
• Left, right and centre in-cab spray controls
• Elkhart Brass electric water cannon
• Heavy-duty manual hose reel with 1” hose
• Rear fill point with check valve and camlock
• Creek suction setup for self-filling
• Rear discharge outlet for water transfer
• 2 x 5”-3” gravity fed drop bars
• Low water pump shutoff
• Bituminous chassis coating
• Stainless steel toolbox
• Certified ROPS
• Mine-spec electrical and safety package
• 12 months licence and pit pass included
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Built by Welding Solutions
Welding Solutions are market leaders in quality mine-spec water trucks, with proven builds working across Australian mining, civil and construction sites.
The real advantage is not just the build — it is the backup. Welding Solutions offers strong aftersales support and a large range of water truck spare parts to help reduce downtime and keep your asset working.