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Logan Clutch CorporationMade in USA

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.Old Technology

 

Logan PTO Features

Keyed Shaft

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

Remote Actuation

Short Axial

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

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

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

 

 

 

Logan LC214

 

 

 

 

 

 

 

 

 

 

 

 


Bell Housing PTO’s – Conventional and Hybrid Drive systems

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

• 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

 

Hybrid Conventional Engine Room

Downloads

Industry Served

  • Marine

Where It's Used

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

Advantages

  • Aids in the reduction of emissions, energy and fuel costs, and wear and tear on auxiliary attachments.
  • The Logan PTO is perfect for mounting on the front and/or rear of the engine and provides more torque capacity than electromagnetic style clutches.
  • Easily retrofits during repowering of vessels