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This is a new Eaton heavy-duty hydraulic motor, model series 54, specifically used in the hydraulic systems of concrete mixer trucks. It is a fixed displacement motor responsible for providing the consistent, high-torque rotation required for the mixer drum. A key feature is the integrated 4-wire quadrature speed sensor, which provides reliable digital feedback on the drum's speed and direction to the operator's controls, ensuring consistent mix quality. This motor is a critical replacement part for mixers experiencing hydraulic drive failure or inconsistent drum speed due to a faulty motor or sensor.
Technical Specifications
Series54
Working Pressure420 bar (6000 psi)
Peak Pressure480 bar (7000 psi)
Displacement89 cm³/rev
Max Speed4810 RPM
Mounting FlangeSAE 4-Bolt C
Output Shaft21 Tooth 16/32 Pitch Spline
Sensor Type4-Wire Quadrature Speed Sensor
Key Features
Integrated 4-wire quadrature speed sensor for drum speed and direction feedback
Fixed displacement design for consistent and reliable drum rotation
Heavy-duty cast iron construction suitable for high-pressure hydraulic systems
Engineered for the demanding environment of mobile concrete mixers
Provides high pressure and high flow required to keep drums rotating
Fits These Mixers
McNeilus, Terex, Con-Tech. Primarily designed for Con-Tech and McNeilus rear discharge concrete mixers. Compatibility with other brands and models should be verified by matching the Eaton model number and specifications.
All measurements ± standard manufacturing tolerance.
Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.
Specifications
Specifications
Sub Category
Hydraulics
Documentation
No documents available
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