Eaton uses cookies to help us give you the best experience on our website. To find out more about the cookies we use and how to control them, please visit our privacy, cookies and data protection page.

Select your location

United States Home
We make what matters work*
Search
Products
Services
Markets
Support
Company
High torque hydraulic motors
JMF swing drive motors
Back to search
Serial Number Verified :
Authenticated:
The product is verified as being authentic; however, this does not guarantee the condition or fit for purpose of the product.

JMF swing drive motors

Eaton JMF swing drive motors provide top-tier performance with a compact design and high power density. Mechanical and volumetric efficiencies conserve energy, and mechanical shocks ensure a smooth ride.
Contact us
Configure now
TECHNOLOGY
Axial piston with gear reduction
DISPLACEMENT
29-250 cc (1.8 to 15.3 cu in)
CONTINUOUS PRESSURE RATING
380 bar (5,500 psi)

Smooth operation

Mechanical shocks minimized through integrated valve design ensure a smooth, energy-absorbing transition during starts (acceleration) and stops (deceleration).

Advanced features and functionality:

  • Improved design for higher start up torque and overall efficiency
  • Compact, but with high power density
  • Compatible with a variety of installation requirements 
Concrete pump truck at construction site

Safety features provide peace of mind

Every JMF swing motor has an integrated fail-safe mechanical parking brake, brake release valve, shockless relief, and anti-reverse valves.

Applications:

  • Excavator
  • Mini excavator
  • Concrete pump
  • Crane
  • Drilling

Featured resources

Let's work together

Whether you're designing a new system or retrofitting an existing machine, Eaton's design and engineering experts and integrator partners are available for consultation and collaboration. We offer system design, analysis, build and project management services.
Contact us
Models
How to buy from Eaton
Locate a distributor
Eaton’s mission is to improve the quality of life and the environment through the use of power management technologies and services. We provide sustainable solutions that help our customers effectively manage electrical, hydraulic and mechanical power – more safely, more efficiently and more reliably. Eaton’s 2019 revenues were $21.4 billion, and we sell products to customers in more than 175 countries. We have approximately 95,000 employees.
Quick links
COMPANY
© 2020 Eaton. All Rights Reserved.