Twin Disc Pump Drives

Palmer Johnson Power Systems is an authorized Twin Disc distributor, trained by the Twin Disc factory to assemble and configure Twin Disc pump drives.

Twin Disc offers a line of pump drives to meet a broad range of hydraulic system set-ups and application needs. These drives are available in a wide variety of gear ratios, including both speed increasing and reducing configurations.

Twin Disc Pump Drive Models/Technodrive Pump Drives

The modular design of these pump drives enables you to choose from several input options, including a rubber block drive, or clutch to match your SAE engine flywheel dimensions. Independent mounting is also an option, both direct and with a clutch.

For your pump mounting requirements, Twin Disc offers standard SAE adaptor kits as well as a wide variety of non-SAE adaptations for your special needs.

With models having one, two, three, four or six pump pads, Twin Disc is sure to have a pump drive to complement your hydraulic application. For your convenience, the number of pump pads is indicated by the first numeral after the "AM" designation in the pump drive model numbers. Models AM 232, AM 365, AM 450, and AM 480 also have additional pump pads available on the input side of the pump drives.

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Twin Disc Service Network

Palmer Johnson's nine-location factory-authorized service center network features:

  • Field service
  • On-site troubleshooting and diagnostics
  • On-site application/installation review
  • Unit removal & installation
  • System and bearing failure analysis
  • Oil sampling and predictive maintenance
  • Specialized tooling & lifting equipment
  • 100% genuine replacement parts
  • Repairs & remans tested to original factory specs
  • 12-month warranty