


Part 3 : Technical date of Dongfeng sewage jetting truck | The parameters of chassis | ||||
| Chassis Model | DFL1250 | Driving type | 6*4 left hand drive | |
| Gross weight (kg) | 25,000 | Wheel base | 4350+1300 | |
| Front Tread (mm) | 1,986 | Rear Tread (mm) | 1860 | |
| Front suspension(mm) | 1,460 | Rear suspension (mm) | 2340 | |
| Tyre | 10.00-20 | Tyre number | 10+1(one spare tyre) | |
| Spring number | 8/9 | Max speed (km/h) | 90 | |
| The parameters of Engine | ||||
| Engine | Manufacturer : | Dongfeng cummins | ||
| Rated Power | 245HP | |||
| Engine type | six-cylinder, turbocharged and intercooled | |||
| Fuel type | Diesel | |||
| Emission standard | Euro 4 | |||
| Tank volume and material | ||
| Sewage tank volume | litres | 12,000 |
| Sewage tank material | / | Carbon steel Q235-A |
| Sewage tank thickness | mm | 5 |
| Water tank volume | litres | 4,000 |
| Water tank material | mm | 304 stainless steel |
| Water tank thickness | mm | 3 |
| Jetting water pump | ||
| model | / | SLR212/200(Italy brand high pssure plunger pump ) |
| Max flux | L/min | 200 |
| Working pssure | Mpa | 20 |
| Jetting high pssure pipe | / | 70 meters ¢19 , hydraulic operation |
| Pipe Retractable wring tension | KN | ≥10 |
| Pipe winding speed | m/min | 0-25 |
| Jetting spraying nozzles | / | 10 pcs carbon steel spraying nozzles |
| Pipe reel rotation | / | 180° |
| Pipe reel rotation | / | Rear of tank |
| Vacuum pump | ||
| Model | / | PN84D (Italy brand) |
| Flux | L/min | 9000 |
| Max vacuum degree | / | 92% |
| Max pssure | bar | 1.5 |
| Max power | KW | 11.2 |
| Max sewage suction depth | m | ≥7.8 |
| Other configuration | ||
| Sewage tank lifting | / | Hydraulic lifting dumping |
| Tank slope angle | ° | ≥5 |
| Sewage pipe | mm | 102 |
| Pumping time | min | 5-7 |
| Boom length | mm | 1000 |
| Boom rotation angle | ° | 270 |
| Boom lifting angle | ° | 0-20 |
| Hydraulic pssure | Mpa | 16 |
| Control way | / | Manual and electronic control |
| Hydraulic motor | / | Chinese brand |
| Multi valve manufacturer | / | Chinese brand |
| Hydraulic pump | / | Chinese brand |
| Hydraulic cylinder | / | Chinese brand |



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