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26001 Eaton 26 Series Gear Pump

The Eaton 26001 is a heavy-duty cast iron external gear pump from Eaton 26 Series. It features a displacement of 6.6 cm³/rev, continuous working pressure up to 210 bar and maximum speed 3600 rpm. With SAE A 2-bolt flange and 11-tooth spline shaft design, it delivers stable flow, low noise and long service life. Widely used for industrial machinery, construction equipment and agricultural hydraulic systems.
  • 26001

  • Green Hydraulic

  • 26001

  • Standard export carton/plywood case

  • Yes

  • ISO9001,CE

  • • Industrial • Energy • Government (Non Aerospace) • HVAC • Mobile • Natural Resources • Transportation (Non Aerospace)

  • 1. Industrial Hydraulic Systems 2. Mobile Equipment (Industrial Vehicles) 3. Construction and Engineering Machinery 4. Metallurgy Industry

  • Key Shaft and Spline shaft

  • 1 set

Availability:
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Product Description

26001 Gear Pump  Overview

The Eaton 26001 is a heavy-duty, fixed-displacement gear pump engineered for industrial and mobile hydraulic systems that demand consistent performance and long service life. Built on the proven 26 Series platform, it features robust construction and reliable operation, making it ideal for applications where compact size and durability are essential.

26001

Features and Benefits

  • Rugged Cast Iron Construction:
    The 26001 is built with high-strength cast iron bodies and covers, providing superior structural rigidity compared to lighter alternatives. This robust construction minimizes internal deflection and mechanical fatigue under high-pressure duty cycles, ensuring stable performance and extended service life in demanding work environments.
  • Efficient Pressure-Balanced Design:
    Utilizing pressure-compensated wear plates, the 26001 automatically optimizes internal clearances between the gear faces and housing. This minimizes internal fluid bypass and friction, ensuring exceptional mechanical efficiency and consistent power delivery across all operating temperatures.
  • Superior High-Pressure Capability:
    Despite its compact footprint, the 26001 is engineered to handle continuous operating pressures of up to 3,000 psi (210 bar) with intermittent peak pressures up to 3,500 psi (240 bar). Its precision-machined components allow it to power high-force actuators and complex hydraulic circuits with smooth, reliable flow.
  • Flexible Installation and Rotation:
    The 26001 supports standard SAE "A" mounting options and features a versatile shaft configuration (standard 11-tooth spline). It also offers field-reversible rotation, allowing easy adaptation to different system requirements without additional parts or major modifications.
  • Proven Low-Noise Performance:
    The 26001 incorporates precision-cut 13-tooth gears, reducing flow pulsation and noise levels. This design delivers quieter operation, making it suitable for both industrial machinery and mobile equipment where noise reduction is a priority.

Specifications

Model Codes

26001(1)

Technical Data

Parameter Value
Model 26001 (Eaton 26 Series)
Type External Fixed-Displacement Gear Pump
Displacement 6.6 cm3/rev (0.40 in3/rev)
Rated Continuous Pressure 210 bar (3,000 psi)
Max Intermittent Pressure 240 bar (3,500 psi)
Rated Speed 3,000 rpm
Max Speed 3,600 rpm
Theoretical Flow @ 3600 rpm 23.8 L/min (6.3 gpm)
Rotation Field-reversible (R/L standard)
Mounting Flange SAE "A" 2-bolt
Drive Shaft 3/4" 11-tooth spline (16/32 spline)
Port Configuration Side inlet / Side outlet
Inlet Port Size SAE #12 (1-1/16"-12 UN-2B)
Outlet Port Size SAE #10 (7/8"-14 UNF-2B)
Housing Material Cast Iron
Weight ~7.5 kg (16.5 lbs)

26001 Hydraulic Gear Pump Installation Dimensions:

26001(2)


Applications

Applications

The Eaton 26001 gear pump delivers reliable, high-pressure power tailored for both industrial and mobile applications where compact design, cast iron durability, and consistent performance are essential.
  • Industrial Hydraulic Systems:
    Ideal for machine tools, presses, and stationary power units, where its robust construction maintains stable pressure under continuous, high-cycle loads.
  • Construction & Utility Vehicles:
    Commonly used in aerial lifts, skid-steer loaders, and truck-mounted cranes, providing dependable hydraulic power for lifting, tilting, and positioning operations.
  • Agricultural Equipment:
    Suited for tractors, harvesters, and fertilizer spreaders, handling the shock loads and fluid contamination common in outdoor field environments.
  • Material Handling:
    A reliable choice for forklifts, tail-lifts, and pallet jacks, offering efficient power delivery in space-constrained mobile systems.
  • Refuse & Recycling Equipment:
    Performs consistently in compactors and waste bin lifters, where high-cycle, high-pressure stability is required for compaction and unloading functions.
  • Specialized Mobile Machinery:
    Fits well into snow plows, salt spreaders, and other service vehicles, withstanding harsh conditions and frequent use.


Vane Pump Application


Factory&FAQ

Packaging & Delivery

Shipping Methods

26001 pumps are typically packaged securely to prevent damage during transit. The packaging includes:

Protective Wrapping: To safeguard the pump from environmental damage.

Custom Crates: For larger, heavier pumps, ensuring safe handling.

Documentation: Includes installation, maintenance instructions, and warranty details.

Delivery time depends on the model, customizations, and location but typically ranges from 2 to 6 weeks from the order date.


26001 Gear Pump  FAQ:

1. What are 26001 series gear pumps?

The 26001 is a heavy-duty, fixed-displacement gear pump from the Eaton 26 Series. Built with rugged cast iron construction and precision-machined components, it is engineered for both industrial and mobile hydraulic systems requiring reliable high-pressure output and long service life.

2. What makes the 26001 different from standard aluminum gear pumps?

The 26001 is designed for durability in demanding environments where aluminum pumps may fail:
  • Rugged Cast Iron Housing: Unlike aluminum pumps that can suffer from body deflection at high pressures, the 26001’s cast iron frame maintains tight internal clearances, ensuring consistent performance and a longer service life under continuous high-pressure duty cycles.

  • Pressure-Balanced Wear Plate Design: It uses pressure-compensated wear plates that automatically adjust internal clearances, reducing internal bypass and friction. This improves efficiency and reduces wear, even in applications with moderate fluid contamination.

  • Field-Reversible Rotation: The 26001 can be easily converted between clockwise and counterclockwise rotation without changing parts, offering greater installation flexibility compared to many fixed-rotation aluminum pumps.

3. What is the working pressure range of 26001 pumps?

The 26001 is a proven high-pressure performer:
  • Continuous Pressure: Up to 3,000 PSI (210 bar).

  • Intermittent/Peak Pressure: Up to 3,500 PSI (240 bar).

This robust pressure rating makes the 26001 ideal for powering high-force actuators and circuits in industrial machinery and mobile equipment.

4. Can 26001 pumps replace other brands?

Yes, the 26001 is a high-quality, drop-in replacement for many other premium gear pumps. It is commonly used as an alternative for:
  • Parker/Commercial Intertech: P20, P30 Series.

  • Metaris: MH26, MH30 Series.

  • Other Vickers models: Older B1/B2 Series pumps.

To ensure a successful swap, verify the Mounting Flange (SAE A), Shaft Type (11-tooth spline), and Displacement (6.6 cm³/rev) to match your existing system.

5. What hydraulic oil is suitable for 26001 gear pumps?

To protect the gears, bearings, and wear plates, the following is recommended:
  • Oil Type: Premium mineral-based hydraulic fluids with strong Anti-Wear (AW) and Anti-Foam additive packages.

  • Viscosity: Standard ISO VG32 to VG68. The optimal operating range is 100 to 150 SUS (20 to 30 cSt).

  • Filtration: Cleanliness is vital. A minimum filtration of ISO 4406 18/16/13 is recommended to prevent abrasive particles from damaging the gear faces and wear plates.

6. What is the typical speed range of 26001 pumps?

The 26001 offers a wide operating speed range for various applications:
  • Continuous Operating Speed: Up to 3,000 RPM.

  • Maximum Intermittent Speed: Up to 3,600 RPM.

This flexibility allows it to be used with a variety of prime movers, from diesel engine PTOs to electric motors.

7. Do you provide OEM or customized services?

Yes, we support OEM and customization, including nameplate, packaging, and specific performance requirements. Send us your drawings or specifications for evaluation.

8. How can I get a quotation quickly

Please provide the following details:

  • Model or displacement

  • Working pressure

  • Speed

  • Quantity
    We will reply within 12 hours with a competitive quotation.


Certifications & Quality Assurance

26001 pumps are manufactured in compliance with international standards, ensuring high performance and reliability:

ISO 9001: Certified for quality management systems.

CE Certification: Ensures compliance with European safety, health, and environmental protection standards.

RoHS Compliance: Ensures the pump does not contain hazardous materials.

Factory Testing: Every pump is rigorously tested for performance, pressure, and leak integrity before shipping.



Green Hydraulic Patent Certificate

FAQ

1.What's our advantages?

Factory established in 2005;

With a great deal of production experience;

80+ employees become the professional team;

Constant updated ERP system ensure efficiency of work;

Sophisticated equipment ehanced the accuracy of products;

Professional salesmen provide the greast service;

With a large number of famous customers all over the world;

Great after-sales service;

With the long term cooperation with famous logistics and express company in China,provide the better goods service.


2.What is your payment terms?

Small order/sample order,full payment in advance; Big orders send the first payment 30% before the production,and the balance before shippment.We'll show the photos of the products and packages before delivery.


3.Can you make my own brand on the products?

Of course we can. Just send me your logo  we can make it for you.


4.What is our main export market?

America(40.5%):USA, Canada, Argentina, Brazil

Europe(30.8%):Italy,Germany,England,Holland,Spain,Swiss,Finland,Russia,Poland.

Asia(23.5%):Korea,singapore,India,Turkey,Vietnam,Saudi Arabia,Syria, Israel,Lebanon.

Others(5.8%).


Unedited footage of the Green Hydraulic Factory

The Green hydraulic pump manufacturing facility is a specialized industrial plant that focuses on producing hydraulic pumps and related components. These factories are equipped with advanced machinery and technology to fabricate high-quality pumps designed for a wide range of applications, from heavy equipment and machinery to automotive and industrial systems.

Unedited footage of the Green Hydraulic Factory

The production process typically involves precision engineering, where raw materials like metals and alloys are processed into pump components such as gears, pistons, cylinders, and seals. These parts are then assembled into fully functional hydraulic pumps, which are tested for performance and quality control to ensure reliability, efficiency, and durability under various working conditions.

Unedited footage of the Green Hydraulic Factory

Green Hydraulic's manufacturing facilities for hydraulic pumps maintain stringent quality standards, often adhering to international certifications, to meet the expectations of customers in industries such as construction, agriculture, automotive, and manufacturing.

Unedited footage of the Green Hydraulic Factory3

All hydraulic pumps produced by Green Hydraulic have undergone compliance testing, ensuring their quality and reliability.

Unedited footage of the Green Hydraulic Factory4

To meet the diverse needs of different industries, the green hydraulic offer customization options, such as specialized seals, materials, and pump configurations. These facilities often work closely with engineering teams to develop tailored solutions for specific applications, from high-pressure systems to low-flow, high-efficiency pumps.

Unedited footage of the Green Hydraulic Factory5

Each pump undergoes a rigorous quality control process, where pressure tests and performance assessments are conducted to ensure that the pumps meet the required standards for flow rate, pressure capacity, and durability.


Green Hydraulic Advantages
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