Twin Disc RO 314/311 Remote Over Center PTO

The Twin Disc RO 314/311 Remote Over Center PTO can be engaged and disengaged remotely via a control valve or electronic control.

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Twin Disc Inc. announces the introduction of the RO 314/311 "Remote Over Center" PTO.

  • Uses patent-pending design to remotely engage over-center mechanism
  • Complementary to previously released RO114/RO214
  • Can be engaged and disengaged remotely via control valve and/or electronic control when machinery configurations or location hinder easy access to activation
  • Hydraulic or pneumatic actuation is achieved through ports, making access to fittings uncomplicated and straightforward
  • Hydraulic or pneumatic pressure is required only to engage or disengage the PTO
  • Fluid or air supply can be shut off when not needed
  • Clutch operation is efficient and cost-effective as it does not require constant hydraulic or pneumatic flow 
  • Dimensionally similar to current mechanical SP 314/311
  • Utilizes three 14 in. (35.6 cm) friction plates in the 314 and three 11 in. (27.9 cm) plates in the 311
  • Existing SPs may be field converted to an RO using kits 
  • Allows for side load and inline applications
  • External cooling, filtration or rotary union are not needed
  • Suitable for us in wide range of industrial applications including agriculture, construction, manufacturing, mining, timber, and oil and gas production

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