Product Overview

The 101-1766-009 hydraulic motor is a premium low-speed high-torque gerotor motor manufactured to Eaton Char-Lynn H-Series OEM standards, designed as a direct replacement for original hydraulic motors in a wide range of industrial, agricultural and construction equipment. With a displacement of 7.2 cubic inches per revolution, this motor delivers a continuous operating pressure of 1800 PSI, intermittent pressure of 2400 PSI, continuous torque of 1790 in-lb, intermittent torque of 2278 in-lb, and a maximum continuous speed of 1021 RPM, making it ideal for applications requiring precise, high-torque rotary power at low speeds.

It features a heavy-duty cast iron housing that provides exceptional strength and durability, with resistance to wear, corrosion and high-pressure hydraulic fluid. The motor is equipped with a 4-bolt SAE standard mounting flange with 1.75" pilot diameter, a 1.00" SAE 6B spline output shaft with 1/4-20 threaded hole, and 1/2" NPT hydraulic ports, all manufactured to exact SAE standards for seamless compatibility with existing equipment. The internal gerotor and spool valve components are precision-machined to ensure smooth, efficient operation, with minimal internal leakage and consistent performance across a wide range of operating conditions.

Key Features

✅ OEM-Standard Direct Drop-In Replacement

Perfectly matches original Eaton Char-Lynn H-Series specifications, with 4-bolt SAE 1.75" pilot mounting flange, SAE 6B spline shaft and 1/2" NPT ports, enabling hassle-free installation without modification.

✅ Reliable Low-Speed High-Torque Performance

Delivers 1790 in-lb continuous torque and 2278 in-lb intermittent torque, with 7.2 cu.in/rev displacement, meeting the power demands of heavy-duty industrial and mobile equipment applications.

✅ Robust Cast Iron Construction

High-quality cast iron housing provides excellent durability and resistance to wear, corrosion and high pressure, ensuring long service life in harsh working conditions.

✅ High-Precision Gerotor & Spool Valve Design

Advanced gerotor spool valve motor design ensures smooth, efficient operation with minimal internal leakage, maintaining consistent performance over extended use.

✅ Wide Application Compatibility

Suitable for agricultural machinery, construction equipment, industrial processing systems, material handling equipment and other hydraulic drive applications, with compatibility for multiple replacement part numbers.

✅ Strict Quality Assurance

Every unit undergoes rigorous factory performance testing, and is backed by a 1-year warranty, ensuring reliable and consistent operation for your equipment.

Applications

• Construction Machinery：Excavators, skid steer loaders, backhoe loaders, road rollers, and compact construction equipment.

• Agricultural Equipment：Tractors, harvesters, sprayers, hay balers, agricultural winches, and general farm machinery.

• Material Handling：Forklifts, belt conveyors, lift tables, sweepers, and aerial work platforms.

• Industrial Machinery：Hydraulic winches, drilling rigs, hydraulic power units, industrial automation systems, and conveyor systems.

• Mobile Equipment：Refuse trucks, snow plows, utility vehicles, and marine hydraulic systems.

Other model specifications

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