Manual Auto Grease Lubrication Pump 4L 25Mpa for Concrete Pumps
Manual/Auto Dual-Mode Lubrication Pump
Concept:
This is an advanced, dual-control central lubrication system designed for concrete pump trucks. It allows operators to switch seamlessly between automatic timed greasing and manual on-demand greasing, ensuring optimal lubrication in all working conditions.
Purpose:
Its primary function is to automatically deliver precise amounts of lithium grease to critical wear points on the pump truck, such as the swing system, boom joints, and cylinder pivots. The manual override provides full control for supplemental lubrication or for use if the automatic system requires service.
Key Advantages:
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Dual-Control Flexibility: Offers the convenience of automatic operation with the reliability of a manual backup, ensuring lubrication never stops.
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Enhanced Component Protection: Prevents under-lubrication (which causes wear) and over-lubrication (which wastes grease), significantly extending the life of expensive parts.
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Increased Efficiency & Safety: Automates a vital routine task, reducing manual labor and the need for operators to access hazardous areas frequently.
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Cost-Effective Maintenance: Protects your major investment by ensuring consistent, precise lubrication, reducing downtime and repair costs.

- Dual operation mode: manual and automatic
- Aluminum tube construction for durability
- Available in 4 Liter and 9 Liter volumes
- Working pressure: 20 MPa
- Specifically designed for concrete pump applications
| Feature | Specification |
|---|---|
| Operation Mode | Manual/Automatic |
| Material | Aluminum |
| Capacity | 4L / 9L options |
| Working Pressure | 20 MPa |
| Application | Concrete pumps |


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