LGP114/500-120D Diesel-driven High-pressure Pump is a horizontal three-cylinder single acting reciprocating pump, which is designed and manufactured by our company with reference to the advanced structure of foreign plunger pumps.




LGP114/500-120D Diesel-driven High-pressure Pump is composed of five parts: power(120Kw diesel engine), clutch, gear-box(Eaton FAST), universal joint coupling and high-pressure pump. Gearbox has four gears and can be gotten four speeds as demand.




LGP114/500-120D Diesel-driven High-pressure Pump can be placed in a 20ft for easy transportation.

The LGP114/500-120D diesel-driven jet grouting pump, housed in a 20ft container, finds application in various fields.
1. Soft foundation treatment and high-pressure jet grouting: The jet grout pump is utilized for strengthening soft foundations and performing high-pressure jet grouting operations.
2. High-pressure water jet-assisted rock breaking and coal caving: It aids in breaking rocks and facilitating coal extraction by employing high-pressure water jets.
3. Hydraulic prop fluid supply in coal mines: The diesel driven jet grouting pump serves the purpose of supplying high-pressure water to hydraulic props in coal mines.
4. Anchorage pumps for high-pressure water with hydraulic expansion metal rod-laying: It operates as an anchorage pump, delivering high-pressure water for hydraulic expansion and laying of metal rods.
5. Silt cleaning and cleaning of large underground pipelines: The pump is employed for silt cleaning and cleaning of extensive underground pipelines.
6. Chemical pump: Diesel driven jet grouting pump can function as a chemical pump, handling various chemical substances.
7. High-pressure water jet drilling through holes horizontally: The Diesel driven jet grouting pump enables high-pressure water jet drilling for horizontal hole creation.
8. Grouting pumps for other purposes: Additionally, the pump can be used for various other grouting purposes.

LGP114/500-120D can be placed directly in the 20ft cabinet.

1. High factor of safety and efficiency dynamical system:
LGP114/500-120D Diesel driven jet grouting pump is with a 120Kw Cummins diesel engine, high efficiency, more suitable for the construction site.
Low voltage operation, safer.
2. LGP114/500-120D Diesel driven jet grouting pump has a wide speed range, high transmission efficiency transmission system.
Implementing 4-speed continuously variable transmission with fast transmission.
Grouting pressure(up to 500bar) and displacement(up to 114L/min) can be adjusted steplessly.
The use of tile transmission extends the service life of the pump power end.
Using a retractable universal joint coupling to compensate for various irregularities caused by rotation.
3. Plunger
3-cylinder plunger, diameter 55mm, stroke 80mm.
3-cylinder alternating motion ensures stability of pressure and flow.
Using special steel quenching treatment.
The jet grout pump head is forged from a complete section.

4. Diaphragm valve
When the inlet pressure reaches the opening pressure, the diaphragm is sheared and the pressure is released, resulting in high safety.
5. Operating system of diesel driven jet grouting pump
Convenience, high degree of automation, simple measurement and operation.

6. Working medium must be filtered through a 20 mesh or more filter.

7. LGP114/500-120D Diesel driven jet grouting pump in 20ft container is easy to operate and maintain.

8. This high pressure diesel engine jet grouting pump is equipped with some ceiling lamps, for illuminating the different working areas.