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portable diesel sump pump for water supply and drainage
This portable diesel sump pump with its ultra-lightweight design, adapted to the use of a variety of harsh environments. The diesel engine adopts direct injection technology, which improves combustion efficiency and reduces exhaust emissions, making the pump work more efficiently and environmentally friendly.
Description
Its air-cooled four-stroke direct-injection diesel engine provides strong power while ensuring lower fuel consumption and longer service life.
Portable diesel sump pump features:
- ultra-lightweight design: the use of high-strength materials, reducing the weight of the machine, easy to carry and transport, especially suitable for working environments away from the power supply and the need for frequent relocation.
- air-cooled system: equipped with air-cooled system, effectively reducing the temperature of the diesel engine, reducing the overheating phenomenon, extending the service life of the equipment.
- four-stroke diesel engine: compared with the two-stroke engine, the four-stroke model is more stable, lower noise, and excellent in fuel efficiency.
- direct injection technology: improves the diesel combustion efficiency, reduces emissions, and ensures that the equipment can still maintain high efficiency under prolonged use.
- Dual-start mode: can be started either by recoil hand-pull start or electric start, providing more flexibility and adapting to different operators’ habits and needs.
- sturdy and durable: designed with corrosion-resistant materials, especially suitable for sewage, slurry and other complex media transportation, to prevent the equipment from rapid damage due to the harsh environment.
Portable diesel sump pump uses:
- construction site: used to remove the water in the construction site, especially in the environment of the construction site with more water, to facilitate the efficient removal of water and keep the site environment clean.
- Agricultural irrigation: It can be used for irrigation of farmland, especially in remote areas far from the power supply to provide a reliable water supply.
- Urban drainage system: It is suitable for the repair and maintenance of urban drainage pipe network to quickly remove the water in the blocked sewage pipe.
- Mining, metallurgical industry: can be used in mines, smelters and other harsh environments for water discharges, rapid removal of sewage and harmful substances.
Portable diesel sump pump working principle:
Portable diesel sump pumps drive the pump impeller to rotate through the diesel engine, and use the centrifugal force of the impeller to pump water or sewage from the suction end to the discharge end. The working principle of the diesel engine is based on the movement of a four-stroke internal combustion engine, which converts diesel fuel into mechanical energy to drive the pump body through four processes: intake, compression, ignition and exhaust. Due to the direct injection technology, the fuel is more efficient in the combustion process, the power output is stable and the emissions are cleaner.
Advantages of portable diesel sump pump:
- high efficiency and energy saving: through direct injection technology and four-stroke engine, it can provide efficient and stable power output and reduce unnecessary fuel consumption.
- durable and reliable: adapt to a variety of complex working conditions, corrosion and wear resistance, able to maintain long-term stable operation in different environments.
- easy to operate: whether in the area of unstable power supply, or emergency, can easily and quickly start the pump, to ensure continuous operation ability.
Technical Parameters
| Model | KP20V | KP30V | |
| Water pump | Inlet and outlet diameter | 50 mm(2") | 80 mm(3") |
| continuous head(m) | 10 | 50 | |
| Self-priming time(s/4m) | 70 | 30 | |
| Max suction head(m) | 30 | 8 | |
| continuous capacity(m³/h) | 18 | 23 | |
| Engine | Engine model | HR178F | HR178FA |
| Speed(rpm) | 3600 | 3600 | |
| Type | Single-cylinder, upright, four-stroke, air-cooled diesel engine | ||
| Displacement(cc) | 296 | 296 | |
| Borexstroke(mm) | 78X62 | 78x62 | |
| Starting system | Recoil or Electric | ||
| Fuel tank capacity(L) | 2.5 | 3.5 | |
| standard configuration | Seal ring | yes | |
| Hoop | yes | ||
| Dimensions | Dimension(LxWxH)(mm) | 495x41x52 | 56x46.5x56.5 |
| Net weight(kg) | 38 | 47 | |







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