Wholesale Automatic Grease Oil Lubricating Pump Centralized Lubrication System Plunger Pump for Versatile Applications Electric High Pressure Lubrication Pump

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Product Description

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Basic Information

Model NO. EG
Drive Mode Hydraulic Driven Reciprocating Pump
Pump Shaft Position Horizontal
Power Electric
Oil Outlet 1-3
Material Aluminium Alloy
Voltage DC12-24V AC110V AC380V
Weight Light Duty
Attribute High Pressure
Production Capacity 50,000 PCS/Year
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Packaging & Delivery

Package Size 430.00cm * 360.00cm * 260.00cm
Package Gross Weight 10.000kg
Transport Package Cardboard Box
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Product Description

Electric High Pressure Lubrication Pump Automatic Grease Oil Lubricating Pump

🚀 Applications

  • Construction machinery (concrete pumps, mortar pumps, loaders, excavators, trenchers)
  • Highway trucks (snow removal, waste crushing machines)
  • Agricultural machinery (harvesters, packers, manure spreaders, sugarcane loaders)
  • Material handling (stacker crane, crane locomotive)
  • Asphalt mixing plant & Wind turbine generator
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Key Features & Details

1. PLC Control
Equipped with operation panel to achieve automatic lubrication and improve work efficiency.
2. Customizable
Modular design with 1-3 oil outlets, supporting different plunger displacement options.
3. Factory Price
Excellent market feedback with a cost-effective price and over 10,000 units sold.
  • 🔹 Low-level transmitter available (NPN/PNP).
  • 🔹 Aluminum alloy die-casting body for high strength and light weight.
  • 🔹 Compatible with progressive distributors for multi-point lubrication.
  • 🔹 Suitable for oil ≥ N68# and grease NLGL000-2.
  • 🔹 Transparent shell for real-time monitoring of lubricant levels.
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Technical Parameters

Model EG
VoltageDC12V/DC24V
Nominal Displacement (ml/min)2.5/4
Nominal Pressure (MPa)35/31.5
Oil Drum Capacity (L)2/4/6/8
Number of Oil Outlets1/3
Temperature Range (ºC)-20 to 80
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Installation & Ordering

Installation size Order number inquiry

Main Products

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Our Advantages

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Certifications & Packaging

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Service Cases

Frequently Asked Questions

Q1: What are the main applications for the EG lubrication pump?
The EG pump is versatile and used in construction machinery (excavators, loaders), highway trucks, agricultural machinery, and wind turbine generators.
Q2: Can the number of oil outlets be customized?
Yes, the pump body is modular and can be equipped with 1 to 3 oil outlets, each with different plunger displacement options.
Q3: What power voltages are supported?
It supports a wide range of voltages including DC12V, DC24V, AC110V, and AC380V to suit different machinery requirements.
Q4: What type of lubricant should I use with this pump?
The applicable range is lubricating oil ≥ N68# and lubricating grease within the NLGL000-2 range.
Q5: Does the pump include low-level monitoring?
Yes, it is equipped with a low-level transmitter (available in NPN or PNP) and a transparent shell for easy real-time observation.
Q6: Is it possible to achieve multi-point lubrication?
Absolutely. The oil outlet can be connected directly to a point or through a progressive distributor to achieve centralized multi-point lubrication.

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