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 | 10000×2480×3370 | ||
| Total mass | 25000 |
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| Rated load | 14830, 14765 |
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| Curb mass | 10040 |
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| Approach/departure angle | 24/8 | Front/rear overhang | 1250/3100, 1450/2900 |
| Number of axle | 3 | Wheel base | 4350+1300, 4750+1300, 5350+1350, 5850+1350 |
| Axle load | 7000/18000 (Dual-axle group) | Max. driving speed | 90 |
| Remarks | Tank effective volume: 15.5 cubic meter; Tank overall dimensions(L×W×H)(mm):6800×2250×1500; The side protection and rear protection adopt Q235 cold forming profile steel, the side protection adopts bolted connection, while the rear protection adopts welded connection, the section size is 120×50mm,and the lower edge is 500mm above the ground. | ||
| Chassis | |||
| Chassis brand | DFAC | Chassis model | EQ1250GLJ |
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| ABS | ABS model: 3631010-C2000 Knorr-Bremse DETC Commercial Vehicle Braking Technology Co., Ltd (Shiyan) |
| Number of leaf spring | 9/10, 9/13 | Number of tire | 10 |
| Tire | 11.00-20, 11.00R20 16PR, 10.00-20, 10.00R20 | ||
| Front wheel track | 1960, 2045, 1940 | Rear wheel track | 1860/1860, 1900/1900 |
| Fuel consumption(L/100km) |
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| Fuel | Diesel | Emission standard | Euro V |
| Engine model | Engine manufacturer | Displacement | Power |
| YC6A240-50 | Guangxi Yuchai Machinery Co., Ltd | 7520 | 177 |
| ISD245 50 | Dongfeng Cummins Engine Co., Ltd | 6700 | 180 |
| ISD210 50 | Dongfeng Cummins Engine Co., Ltd | 6700 | 155 |
| YC6A270-50 | Guangxi Yuchai Machinery Co., Ltd | 7520 | 199 |

