Logan Front Mount PTO's for
Scania D12M Diesel Engines
and Generator Sets

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Features:

• Air or fluid actuated from 90 to 110 psi.
• Maximum torque (1000 lb. ft.) and higher engagement speeds (1800 RPM).
• The low profile, compact, Logan PTO design is suitable for workboats, fishing boats and pleasure craft.
• Integrated torsional isolation coupling.
• The Logan PTO aids in the reduction of emissions, fuel costs and wear and tear on auxiliary attachments.
• Engagement up to 1800 RPM's with optional soft-start.
• Multiple optional accessory control packages to suit every model.
• Installs with simple hand tools.

Advantages:

• During maneuvering – which requires reduction of main engine speed, the Logan PTO is used as a separate power source for bow and stern thrusters.
• The PTO directly connects to a pump drive, which powers winches, reels, hoists, and deck pressure washers.
• The PTO can be coupled to an alternator to supply electric power to other power consumers on the vessel.

Air/Fluid Actuated PTO SPF 1000 Specifications
Note: The torque capacity of the clutch is directly proportional to the operating pressure. Maintaining the lowest pressure possible to transfer the desired torque will enable the clutch to run cooler and extend the life span of the internal bearings. The output end of the clutch (female spline/bore) is not capable of supporting any side load. Use overhung load adapters. Drive shaft alignment must be within 3 degrees. Maximum installation angle 7°. Consult factory for more details.
Dimensions A 12.90 in 327.5mm B 10.14 in 257.5 mm C 8.50 in 273.1 mm D 10.75 in 273.1 mm E 6.00 in 152.3 mm F 2.78 in 70.6 mm G 0.50 in 12.7 mm H 3/8 - 16 J 7.125 in 181.0 mm K 10.24 in 260.0 mm         PTO 1000 Specifications   U.S. S.I. Rated Torque (Maximum) 1000 Ft.Lbs 1356 Nm Maximum HP 570 HP 425 KW Maximum RPM 3000 RPM 3000 RPM Maximum Engagement RPM 1800 RPM 1800 RPM Rotation Bi-rotation Bi-rotation Maximum Actuation Pressure 110 psi 7.6 Bar Displacement (Maximum) 8 in3 131 cm3 Minimum Flow Rate Required 1.5 GPM 5.6 Liters/min Operating Media at Clutch (Oil or Air) Standard Standard Maximum Back Pressure to Tank 4 psi 0.3 Bar Maximum Fluid Temperature 180 F 82 C Material - Shaft Alloy Steel Alloy Steel Housing Aluminum Aluminum External Finish - Shaft Alloy Steel Alloy Steel Housing Anodized Anodized Weight (Approximate) 69 Lbs 32 Kg.	Horsepower Required to Drive Hydraulic Pump HP 131 175 219 Pump Size (GPM) 120 160 200 *HP = PSI x GPM/1371.2 (1714x80% efficiency=1371.2) *1 HP is required for each 1 GPM@ 1500 PSI PTO 1000 Series Static Torque Ratings PSI (Ratings in Ft. Lbs.) Model 90 100 110 1000 1284 1439 1595 PTO 1000 Series Static Torque Ratings Bar (Ratings in Nm) Model 6.2 6.9 7.6 1000 1741 1951 2162   PTO 1000 Series Shaft Options Output Description SAE 'D' spline 13T 8/16 DP SAE 'F' spline 15T 8/16 DP * Consult Logan Clutch for applications that require lower actuation pressure or increased torque and RPM requirements or greate installation angle. ** Soft start feature may be required for engagement above machine idle RPM. Input drive flange bolt pattern are dimensioned to correlate with Lovejoy or Centra torsional coupling size 140.