H1P Hydraulic Pump, Parts & Charge Pump: Complete H1P Series Guide

The H1P hydraulic pump is a variable displacement axial piston pump widely used in mobile hydraulic equipment. For hydraulic repair companies, distributors and aftermarket customers, the H1P series offers a wide range of pump sizes, replacement parts and charge pump solutions.

At Smile Hydraulics, we supply H1P hydraulic pumps, H1P pump parts and H1P charge pumps for different displacement sizes, helping customers repair, rebuild and replace hydraulic pump assemblies.

H1P Hydraulic Pump Series

The H1P series covers multiple displacement sizes from 45 cm³ to 280 cm³. Danfoss lists 15 available displacements for the H1P axial piston pump family.

According to Danfoss, H1P pumps are available in a wide range of sizes and are designed for applications such as skid steer loaders, trenchers, asphalt pavers, aerial lifts and other mobile equipment.

H1P Hydraulic Pump

The H1P is a variable displacement axial piston pump with a swash plate design. Pump displacement can be adjusted according to the hydraulic system requirements.

H1P pumps are suitable for applications requiring:

• High hydraulic power

• Variable oil flow

• Compact pump design

• Reliable continuous operation

• Efficient hydraulic power transmission

Different H1P sizes have different pressure, speed and flow specifications, so the pump model and complete configuration should always be confirmed before replacement.

H1P Hydraulic Pump Parts

For hydraulic pump repair and rebuilding, replacing individual components can be more economical than replacing the complete pump.

We supply aftermarket H1P hydraulic pump parts, including commonly requested components such as:

• Piston shoes

• Cylinder blocks

• Valve plates

• Retainer plates

• Ball guides

• Springs

• Washers

• Bearings

• Seals and repair kits

• Other internal pump components

Our H1P pump parts range covers multiple displacement sizes and can be supplied according to the original pump model or sample.

H1P Charge Pump

The charge pump is an important part of a closed-circuit hydraulic pump system. It supplies make-up oil to the hydraulic circuit and helps maintain the required charge pressure.

We supply H1P charge pumps and related gear pumps for different H1P models, including H1P045, H1P053, H1P060, H1P078, H1P089 and H1P164/165-related applications.

For more information, visit our H1P charge pump product page.

H1P Pump Replacement and Repair

When an H1P pump shows reduced performance, abnormal noise, insufficient flow or unstable pressure, the complete pump does not always need to be replaced.

Depending on the pump condition, customers can choose:

Complete H1P hydraulic pump → for direct replacement

H1P pump parts → for pump rebuilding and repair

H1P charge pump → for charge circuit replacement

Choosing the correct solution can help reduce repair costs and extend the service life of the hydraulic system.

Why Choose Smile Hydraulics for H1P Products?

Smile Hydraulics focuses on aftermarket hydraulic pumps and components for international customers.

We can provide:

• H1P hydraulic pumps

• H1P pump spare parts

• H1P charge pumps

• H1P gear pumps

• H1P repair components

• Multiple H1P displacement sizes

• Aftermarket replacement solutions

• Technical support for model and part-number confirmation

If you are looking for H1P045, H1P053, H1P060, H1P068, H1P069, H1P078, H1P089, H1P100, H1P115, H1P130, H1P147, H1P165, H1P210, H1P250 or H1P280, contact us with the pump nameplate, model or original part number.

Conclusion

The H1P series provides a broad range of variable displacement hydraulic pumps for mobile hydraulic applications. From complete H1P hydraulic pumps to H1P pump parts and charge pumps, Smile Hydraulics can provide aftermarket solutions for different H1P sizes.

Whether you need an H1P pump for replacement, internal parts for rebuilding, or a charge pump for hydraulic system maintenance, confirming the exact displacement and pump configuration is the first step toward the correct solution.