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 | 7000×2100×2500 | ||
| Total mass | 11450 |
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| Rated load | 7000 |
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| Curb mass | 4255 |
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| Approach/departure angle | 21/14 | Front/rear overhang | 1130/2070, 1150/2050 |
| Number of axles | 2 | Wheel base | 3800 |
| Axle load | 4360/7090 | Max. driving speed | 103 |
| Remarks | Tank effective volume: 7.35 cubic meter; Tank dimensions: (length×long axis×short axis)(mm):4200×2000×1300; The side protection and rear protection adopt Q235 cold forming profile steel, the side protection adopts bolted connection, the rear protection adopts welded connection. The section size is of 350×50mm,the lower edge is 500mm above the ground. | ||
| Chassis | |||
| Chassis brand | DFAC | Chassis model | EQ1110SJ8BDC |
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| ABS | ABS model: ABS/ASR-24V-4S/4M Xiangyang Dongfeng |
| Number of leaf spring | 8/10+7 | Number of tire | 6 |
| Tire | 8.25R20 14PR, 245/70R19.5 | ||
| Front wheel track | 1745 | Rear wheel track | 1620 |
| Fuel consumption(L/100km) |
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| Fuel | Diesel | Emission standard | Euro V |
| Engine model | Engine manufacturer | Displacement | Power |
| CY4SK251 | Dongfeng Chaoyang Diesel Co., Ltd | 3856 | 115 |
| YC4S150-50 | Guangxi Yuchai Machinery Co., Ltd | 3767 | 110 |
| ISF3.8s5154 | Beijing Foton Cummins Engine Co., Ltd | 3760 | 115 |
| 4DX23-140E5 | FAW | 3857 | 105 |
| YN38CRE1 | Kunming Yunnei Power Co., Ltd | 3760 | 95 |
| YC22-150504Y | Guangxi Yuchai Machinery Co., Ltd | 2169 | 110 |

