PAGULD HCH HYDRAULIC GREASE PUMP
PAGULD HCH Hydraulic Grease Pump
(Ideally replaces the High Chief Pump 03-000920)
Heavy-Duty Automatic Lubrication & Grease Transfer Solutions
The PAGULD HCH Hydraulically Operated Grease Pump is a heavy-duty, double-acting piston pump designed for automatic lubrication systems and grease transfer applications in mining, construction and industrial environments.
Powered by hydraulic pressure, the HCH delivers grease on both the upward and downward piston strokes, providing consistent lubrication to critical machinery components.
With adjustable grease output and a maximum operating pressure of 300 bar, the HCH is suitable for single-line injector, progressive and dual-line lubrication systems.
Its modular construction, integrated valving and 24 VDC electrical control provide reliable operation and simplified maintenance. The HCH is also presented as an alternative to the High Chief 03-000920 hydraulic grease pump.
Key Features & Benefits
- Double-acting piston design: Delivers grease during both pump strokes.
- High-pressure performance: Grease output pressure up to 300 bar.
- Adjustable grease delivery: Up to 132 cm³/min, depending on pump settings and system design.
- Hydraulic operation: Utilises the equipment’s existing hydraulic supply.
- 24 VDC control: Enables automatic pump operation through compatible control systems.
- Versatile applications: Suitable for single-line, progressive and dual-line lubrication systems.
- Shovel-foot pump tube: Designed to handle non-self-levelling lubricants.
- Serviceable construction: Replaceable pump head and tube repair kits.
Technical Specifications
| Parameter | Specification |
|---|---|
| Pump type | Hydraulic, double-acting piston |
| Hydraulic supply pressure | 20–220 bar |
| Hydraulic inlet flow | 0.25–3.0 L/min |
| Maximum grease output pressure | 300 bar |
| Maximum grease delivery | 132 cm³/min |
| Displacement per cycle | 8.8 cm³ |
| Operating voltage | 24 VDC |
| Hydraulic inlet | 7/16″ JIC |
| Hydraulic return | 9/16″ JIC |
| Grease outlet | ¼” NPT |
| Operating temperature | −10°C to +60°C |
Available Pump Configurations
The brochure illustrates HCH pump tube configurations for 20 kg, 60 kg and 180 kg grease containers, together with a compact mini-pump arrangement.
Typical Applications
Suitable for automatic lubrication and grease transfer systems installed on mining excavators, haul trucks, draglines, wheel loaders, heavy industrial machinery and centralised grease pump stations.
Silveri Engineering – Technical Support & Supply
Silveri Engineering & Trading Pty Ltd supplies PAGULD hydraulic lubrication pumps, replacement components and complete automatic lubrication solutions throughout Australia and Southeast Asia.
Our team provides technical assistance with pump selection, system configuration and replacement applications.
PAGULD AUTOMATIC LUBRICATION – BUILT FOR DEMANDING INDUSTRIAL APPLICATIONS
1300 716 413
info@silverieng.com