Brands: Twin Disc

Find Marine Data Application Sheets for Twin Disc, Hamilton Jet, Jastram, and Transfluid / Bellmarine.

Palmer Johnson Power Systems proudly supported this project, providing the Twin Disc MG5091DC transmissions and EC300 Propulsion Control System.

Palmer Johnson Power Systems proudly supported this project, providing the Twin Disc MGX6599SC transmissions with a custom ratio.

We are proud to announce the addition of Precision Marine Power, Inc. as a new Twin Disc Service Dealer in Hawaii.

Austin discusses what information is needed when starting a new application pump drive or gearbox.

Austin discusses what information is needed when you are replacing a hydraulic pump drive or gearbox with a new one. The easiest way to begin this process is to email us pictures of the spec tag that is on the existing unit.

Austin discusses Twin Disc’s new rear engine power take-off (REPTO), AM080, and how this REPTO can provide benefits to new machine builds.

Austin discusses what sets Palmer Johnson Power Systems apart when looking for a supplier of hydraulic pump drives.

Jeff tackles a common topic when working with hydraulic pumps and mounting them with hydraulic pump drives and other power transmission units. It's the topic of the differences between a 2-bolt mount and a 4-bolt mount.

Jeff tackles a common question that we receive here at Palmer Johnson Power Systems, “How do you measure the SAE size of a hydraulic pump spline?”

Jeff tackles a common question that we receive here at Palmer Johnson Power Systems, “How do you measure the SAE size of a hydraulic pump pad?”

Palmer Johnson Power Systems proudly supported this project, providing the Twin Disc MGX516 Marine Transmission and Transfluid Hybrid System. This article was originally published on NationalFisherman.com

In this video, our service technician, Johnny, details how to tell the difference between the on/off solenoid valve and the proportional solenoid valve on the Twin Disc 8500 series transmission.

In this video, our service technician, Johnny, details top troubleshooting tips for Twin Disc 8500 series transmissions and the accompanying 23000 series torque converter.

This video details the instructions for checking the oil in an industrial transmission. Our service technician, Jon, will dive into this topic and provide step-by-step instructions for checking the oil in your industrial transmission.

This video discusses the importance of maintaining proper air pressure in industrial air brake and air clutch applications. Our service technician, Jon, will dive into this topic and detail why it’s so important to maintain the prescribed PSI and what happens if you are over or under the prescribed PSI.

Learn about the latest CARB proposed emission reduction plans that will affect commercial harbor craft in California along with the hybrid & electric marine solutions we have to offer.

Twin Disc provides “bulletproof” technology for ARFF vehicles. Rosenbauer needed a customized engineering solution to meet performance requirements and changing emission standards for industrial trucks.

Learn how the Twin Disc AM370 pump drive is driving next-generation hybrid log stackers while reducing emissions and increasing durability.

Learn how the Twin Disc MG-540 marine transmission is so widely beloved by one ice breaker vessel that some crew members joke about naming their kids 'Twin Disc'.