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Whether you're pulling, pushing, or lifting, you need performance you can count on, everyday. Performance and reliability that you'll get from Chelsea® auxiliary power system.

Chelsea has been serving the auxiliary power market since 1945 with the broadest coverage in the industry. Our engineers lead the industry in innovation and performance.

To put it simply, if you need a PTO system solution, you need Chelsea.

Don't take off without us!
 What's New  Innovation
  • New 880 Series Electric/Air Shift Option. "P" Shift Option
  • New 230/231 Series Air Shift Option less Installation Kit. "V" Shift Option
  • New Cartridge Valve for 277/278, 859 Series "FJ" Gear Pitch.
  • New KIT Option for the 863 Series. 863*BITP & 863*BITX options.

The Patent-Pending CAT-H delivers the industry's highest continuous torque of any rearmount Powershift PTO designed for the new Caterpillar CX Series transmissions.
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