Water tank truck is composed of truck chassis, water inlet/outlet system and tank body.
There are various water spraying and water transportation functions under different operation environment and for different purpose.

| Water tank truck | |||
| Technical parameters | |||
| Overall dimensions | 8500×2480×3100 | ||
| Total mass | 18000 |
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| Rated load | 11305, 11240 |
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| Curb mass | 6565 |
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| Approach/departure angle | 23/12 | Front/rear overhang | 1450/2350, 1450/2550 |
| Number of axle | 2 | Wheel base | 3800, 4200, 4500, 4700, 5100, 5600, 6500, 7100, 5150 |
| Axle load | 6500/11500 | Max. driving speed | 90 |
| Remarks | Tank effective volume: 11.8 cubic meter Tank overall dimensions(L×W×H)(mm):5300×2250×1480; The side protection and rear protection adopt Q235 cold forming steel, the side protection adopts bolted connection, while the rear connection adopts welded connection, the section size is 120×50mm, and the lower edge is 500mm above the ground. | ||
| Chassis | |||
| Chassis brand | Dongfeng Commercial Vehicle Co., Ltd | Chassis model | EQ1180GD5DJ |
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| ABS | ABS model: ABS-E 4S/4M, 3631010-C2000 WEBCO, China Knorr-Bremse DETC Commercial Vehicle Braking Technology Co., Ltd (Shiyan) |
| Number of leaf spring | 8/9+7, 8/10+7, 3/4+3, 9/12+10, 8/10+8, 7/9+6, 11/11+10, 9/10+8 | Number of tire | 6 |
| Tire | 10.00-20 18PR, 10.00R20 18PR, 11.00-20 16PR, 11.00R20 18PR, 295/80R22.5 18PR, 315/80R22.5 16PR, 315/60R22.5 18PR, 315/70R22.5 18PR | ||
| Front Wheel track | 1810, 1940 | Rear wheel track | 1800, 1860 |
| Fuel consumption(L/100km) |
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| Fuel | Diesel | Emission standard | Euro V |
| Engine model | Engine manufacturer | Displacement | Power |
| ISD180 50 | Dongfeng Cummins Engine Co., Ltd | 4500 | 132 |
| ISD210 50 | Dongfeng Cummins Engine Co., Ltd | 6700 | 155 |
| ISD245 50 | Dongfeng Cummins Engine Co., Ltd | 6700 | 180 |

