Logan Bell Housing PTO for Marine Applications

Logan Air / Fluid Actuated Bell Housing PTO’s

One of three Logan LC 318 Bell PTO 19s inside Fireboat No. 3 19s engine room

Logan Air / Fluid actuated Bell Housing PTO’s mount directly to a diesel engine’s flywheel and are used as a connect / disconnect drive for main propulsion, generator sets, auxiliary drives, and for fixed displacement or variable displacement pumps.

Logan PTO’s are suitable for tug boats, workboats, fishing boats, jet boats, patrol boats and pleasure craft.  Activation is simplified since Logan PTO’s are fluid or air actuated, enabling remote engagement from the bridge or wheelhouse – and are self-adjusting™,  requiring no mechanical adjustment.

Logan PTO Features

One of three Logan LC 318 Bell PTO 19s inside Fireboat No. 3 19s engine room

• Air / Fluid Actuated
• Eliminates Linkages, Yokes and Mechanical Hand Levers
• Self-Adjusting Disc Pack

Where It's Used

• Generator sets
• Deck and cargo winches
• Bow thrusters
• Drag net reels
• Deck pressure washers
• FiFi Pumps


Typical Engine Room

Bell Housing PTO's – Marine Applications

Diesel Engine

Logan Air / Fluid actuated Bell Housing PTO’s mount directly to a diesel engine’s flywheel and are used as a connect / disconnect drive for main propulsion, or for generator sets which control fixed displacement or variable displacement pumps. Logan PTO’s are suitable for tug boats, workboats, fishing boats, jet boats, patrol boats and pleasure craft.

 

Logan PTO Features

  • Air or Fluid actuated for maximum torque capacity
  • Self adjusting disc pack – minimizes slippage
  • Fast engagement – Quick release
  • Eliminates Mechanical Linkages, Hand Levers, and YokesOld Technology
  • Drive flange SAE or DIN

 

Remote Actuation

Since Logan clutches are Fluid or Air operated, and self-adjusting, actuation from a control panel, wheelhouse or bridge is now possible.

Keyed Shaft

Short Axial

Mounting:

Logan PTO’s are available with a keyed shaft or an SAE B, C, or D pump pad mount. Modified input / output splines are also available to meet customer’s specific design requirements. Agency Certification Available.

 

 


Bell Housing PTO’s – Marine Jet Drives

Marine jet drives (waterjet propulsion) are powered by marine diesel engines ranging in size from 50 HP (38kW) to well over
500 HP (372kW), and are used as an alternative to propeller systems. Logan Bell Housing PTO’s act as a connect-disconnect
from the diesel engine, and give OEM designers the flexibility required to adapt to all kinds of planing and displacement craft.

Logan LC-311 Pump Mount PTO 1,333 lb. ft of torque/957 kW @ 200 psi


Bell Housing PTO’s – Fire Fighting Systems

Logan LC214

Fire pumps on Tugs and Workboats utilize Logan Bell Housing PTO’s as a connect-disconnect between the diesel engine and the fire pump. Activation is simplified since Logan PTO’s are fluid or air actuated, enabling remote engagement from the bridge or wheelhouse.

Logan PTO Features

  • Air / Fluid Actuated
  • Eliminates Linkages, Yokes and Mechanical Hand Levers
  • Self-Adjusting Disc Pack

 

 

 

 

 

 

 

The pump system is capable of transmitting a 4” / 10cm diameter stream of water as far as 400 ft /122 meters

 

 

 

 

 

 

 

 

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