Hydraulic Pumps & Motors for Construction Machinery

East Diamond supplies hydraulic pumps, hydraulic motors, swing motors, and regulators/control valves for leading construction machinery brands. We stock complete units and replacement spare parts to help contractors, dealers, and workshops source the right component with confidence.

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Construction machinery brands we support

We supply hydraulic pumps, motors, and compatible spare parts for major OEM brands used across the region, including:

Construction machinery Hydraulic Pumps & Motors-eastdiamondpumps

Our Core Services

At East Diamond, we specialize in the supply, repair, and replacement of hydraulic pumps and motors across multiple industries, ensuring reliable performance and long-lasting efficiency.

Hydraulic Pump

We supply main hydraulic pumps and related components designed to restore flow, pressure stability, and overall hydraulic efficiency. Whether you need a complete pump assembly or specific replacement parts, we help you match the correct specification for your machine and application.

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Hydro motor

We supply hydraulic motors used in heavy equipment systems, including high-demand drive applications. Our team supports accurate selection based on part number, machine model, and configuration to reduce the risk of mismatches.

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Swing Motor

Smooth and consistent upper-structure rotation is critical for excavator productivity. We supply swing motors and compatible spare parts that support stable operation under repeated load cycles common on busy jobsites.

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Regulator & Control Valves

When control becomes inconsistent—surging, hunting, sluggish response—regulators and control valves are often part of the solution. We supply regulators and hydraulic control valve components compatible with popular construction machinery systems.

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Spare parts support for pumps, motors, and contro

We also supply a wide range of replacement spare parts to support your maintenance and overhaul work, including:

Hydraulic pump & motor spare parts
Seal & repair kits
Bearings (including hydraulic pump bearings)
Related hydraulic control components (as required)

East Diamond focuses on supply—we provide parts and units, plus technical guidance for selection and compatibility.

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Why construction teams choose East Diamond

Specialized regional supply: Focused on GCC, Middle East, and Africa requirements

Warehouse-backed availability: Better access to high-demand parts and assemblies

Competitive aftermarket value: Cost-effective options for fleet operators and trade customers

Technical matching support: We help confirm compatibility using part numbers, nameplates, and machine details

Trusted by industry: Supporting dealers, workshops, construction fleets, ports, and drilling/rig projects

How to Get a Fast Quote

For the quickest and most accurate quote, send any of the following:

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Part number (preferred)

Nameplate photo (clear and close-up)

Machine brand + model + serial number (if available)

Photos of ports/flange (if the nameplate is missing)

frequently ask questions

Yes. We supply hydraulic pumps, motors, swing motors, regulators/control valves, and compatible spare parts for major construction machinery brands including CAT, Komatsu, Volvo, Hitachi, and others listed on this page.

No. East Diamond focuses on supply only—complete units and replacement spare parts. We can still help you identify the correct component based on your part number or machine details.

Yes. We supply seal & repair kits, bearings, and other supporting components used in pump/motor servicing and replacement work.

A part number or clear nameplate photo is best. If that isn’t available, share your machine model/serial and photos of the unit (including ports/flange), and we’ll assist with compatibility checks.

Yes. We supply both complete assemblies and a wide range of spare parts depending on what your team needs.

We supply across the GCC, the wider Middle East, and Africa, supporting onshore jobsites as well as port and marine-related operations.

East Diamond strives to provide high quality hydraulic pumps, parts and motors to mining, construction and agricultural industries. We will constantly challenge ourselves to explore new grounds with innovation and drive.