high pressure diesel water pump for special application

High-pressure diesel engine water pump is a powerful equipment designed for efficient drainage and transportation of heavy-duty water flow, combining ultra-lightweight design and high-pressure output, suitable for a variety of high-intensity work occasions, widely used in construction, agriculture, firefighting and cleaning and other fields.

Description

Equipped with an air-cooled, four-stroke direct-injection diesel engine that ensures stability and durability in a variety of environments, as well as dual-starting methods (hand-pull start and electric start) that provide greater operational flexibility and convenience. Its efficient fuel consumption, strong power output and durable design make it a reliable tool for coping with a variety of high-intensity work demands. Whether it’s for emergency drainage, remote water jetting, or irrigation and cleaning work, this water pump provides you with stable, powerful support.

Features of high pressure diesel engine water pump:

  1. Ultra-lightweight design: the use of high-strength alloy materials and compact design concept, effectively reducing the weight of the equipment, easy to move and carry, suitable for occasions requiring frequent movement and emergency use.
  2. Air-cooled four-stroke direct injection diesel engine: Adopting advanced air-cooling system and four-stroke diesel engine ensures efficient combustion and strong power output, while reducing fuel consumption and minimizing emissions. The direct injection technology ensures more precise fuel injection and optimizes the combustion efficiency.
  3. High pressure output: the pump has a high pressure water output, which can play an excellent performance in the work that requires long-distance water transfer or injection, such as high-pressure cleaning and deep-well pumping applications.
  4. Dual-start mode: recoil hand-pull start and electric start in two forms, the operation is more flexible, whether in the absence of power supply environment, or the need for rapid start-up occasions, can cope with freely.
  5. Strong durability: Designed to resist high temperature and corrosion, adapting to the high load working environment, able to run stably for a long time, suitable for long-term high-intensity work.
  6. Low maintenance costs: air-cooled design reduces the complexity of the cooling system, simple structure makes routine maintenance more convenient, reducing maintenance costs.

The use of high pressure diesel engine water pump:

  1. High-pressure irrigation: widely used in high-pressure sprinkler irrigation system in agriculture, especially in large farmland or greenhouse, it can realize uniform and efficient water supply and promote the healthy growth of crops.
  2. Fire emergency: in the process of fire rescue, this pump can provide strong water pressure, used in high-rise building fire fighting, long-distance fire fighting and other emergency rescue tasks, to ensure that the fire scene is dealt with quickly.
  3. Construction site drainage: in construction sites, especially underground construction or deep foundation pit construction process, often need to quickly remove water. High-pressure diesel water pumps can provide efficient drainage capacity to protect the construction progress.
  4. High-pressure cleaning: in the cleaning of factory equipment, transportation, building facades and other places that require high-pressure water flow, diesel water pumps provide strong water pressure, fast and efficient cleaning of various surfaces.
  5. Deep well pumping: used for pumping deep underground water source, suitable for deeper wells, water pressure requirements of higher areas, can provide sufficient water flow delivery capacity.

The working principle of high pressure diesel water pump:

The working principle of the high pressure diesel water pump is based on the mechanical energy of the diesel engine driving the impeller of the water pump to rotate. The diesel engine converts diesel fuel into mechanical energy through a four-stroke process, which drives the pump to produce high-pressure water flow. Inside the water pump, the water flow rotates at high speed through the impeller and is pressed to the outlet through centrifugal force to form a high-pressure water flow.
The direct injection technology of diesel engines enables fuel to burn more fully in the combustion chamber, increasing the energy conversion rate and reducing harmful emissions. The air-cooled system dissipates heat from the engine through the air, preventing overheating, thus ensuring the stability of the water pump when running for a long time.

Advantages of high-pressure diesel engine water pump:

  1. Strong power output: high-pressure output can achieve high water flow pressure to meet the needs of large-area, high-intensity irrigation, drainage and cleaning for different high-pressure operations.
  2. Energy saving and environmental protection: direct injection four-stroke diesel engine is not only efficient combustion, and lower emissions, in line with environmental protection requirements, while reducing fuel consumption.
  3. Flexible start: Whether in areas with insufficient power supply or in emergencies, the recoil hand-pull start and electric start can provide two types of starting methods, which improves the adaptability of the equipment.
  4. High reliability: air-cooled design reduces the complex cooling system, reduces the failure rate, and at the same time ensures the stability of the equipment in high temperature or high intensity work.
  5. Easy to transport and operate: ultra-lightweight design makes the equipment more convenient, suitable for all kinds of places, simple operation and easy maintenance.
Technical Parameters
high pressure diesel water pump for special application
Model LP15H LP20H LP30H
Water pump Inlet and outlet diameter 40 mm(1.5") 50 mm(2") 80 mm(3")
continuous head(m) 60 50 75
Self-priming time(s/4m) 30 30 30
Max suction head(m) 7 8 8
continuous capacity(m³/hr) 18 23 38
Engine Engine model HR178F HR186FA HR192FC
Speed(rpm) 3600 3600 3600
Type Single-cylinder, upright, four-stroke, air-cooled diesel engine
Displacement(cc) 296 418 498
Borexstroke(mm) 78X62 86X72 92X75
Starting system Recoil or Electric
Fuel tank capacity(L) 3.5 5.5/12.5 5.5/12.5
standard configuration Connector of infall,Connecto of outfall yes
Filter yes
Seal ring yes
Hoop yes
Dimensions Dimension(LxWxH)(mm) 560X465X565 605X485X600 605X485X600
Net weight(kg) 42 57 59