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Eaton Fuller - PA851 Series Heavy Duty 8 Bolt Airshift
Eaton Fuller - PA850 Series Heavy Duty 8 Bolt Airshift
Aisin 450-43LE, A860E - PA37 Series Medium Duty 6 Bolt Hotshift
Hydreco 850 856 PTO

Product configurator

To assist our customer and distributor network in specifying their PTO and Pump requirement Hydreco has launched its renowned ‘eGuide’ onto a new and improved format. Please click on the link to explore our latest offering in having Hydreco being your Total Solutions Provider.
Product Specification Weight

Power Take Off PA37X

  • WIDE VARIETY OF ASSEMBLY OPTIONS
    Fit many different application and locations
  • AVAILABLE WITH MECHANICAL AND HYDRAULIC OUTPUTS
    Wide variety of options for fitment
  • STANDARD SAE 6 BOLT MOUNT
    Suitable for a wide variety of transmissions
  • DEEP GROOVE BALL BEARINGS ON OUTPUT SHAFT
    Longer life higher performance
  • HOT SHIFT
    can engage ‘on the run’ no need for clutch operation with manual
    gearboxes reducing diver fatigue.

The PA37X Series airshift hotshift PTO is ideally suited to applications that require a high frequency of operations. The internal clutch pack allows the output shaft to be engaged without operating the clutch pedal, thereby eliminating driver fatigue. This PTO is often seen in quarries and mine sites where cycle times are short and frequency of operation is high.

Intermittent duty 340Nm
Power take off for Mack T300 transmissions

 0lb

Power Take Off PA850X/851

  • INTEGRAL AIR SHIFT
    Stronger/more robust design
  • HOBBED & SHAVED GEARS
    Quieter operation
  • VITON SEALS & O-RINGS
    Greater durability at high operating temperatures and with synthetic oils
  • DOUBLE O-RING SEALS
    Greater leak prevention
  • ACCESS HOLE FOR CHECKING BACKLASH
    Ease of installation

The PA850X/851X Series PTOs are heavy duty airshift PTOs suitable for the SAE 8 bolt opening on various Mack T300 series transmissions. Available with multiple output options, these PTOs are suitable for all applications used by heavy trucks.

PA850 intermittent duty 420Nm
PA851 intermittent duty 460Nm

Power take off for Mack T300 transmissions

 0lb

Power Take Off 850/856 Series

"PTO solutions for heavy duty requirements
Each PTO built with the Maximum Torque Density (MTD) Advantage."

"850/856 Series
Up To 510 Ft/lb Of Intermittent Torque
Can Be Built To Accommodate All 8 Bolt Openings On Transmission
Interchangeable Gear Sets Between Models"

Power take off for Fuller, Mack, Spicer, TTC, ZF-Meritor Transmissions

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