The Chelsea 680 Series Power Take-Off Assembly, part number 680XSAHX-A6AF or 680XSAHXA6AF, is a medium- to heavy-duty PTO built for 8-bolt transmission openings on Eaton/Fuller, Volvo/Mack, and other compatible transmissions. This unit shifts via wire/cable mechanical actuation and delivers an output shaft configuration of 1-1/4" round with keyway. Intermittent torque is rated at 375 lb-ft (508 Nm) - check application pages for actual torque ratings specific to your installation. Shaft power output reaches 36 HP at 500 RPM, 71 HP at 1000 RPM, and 107 HP at 1500 RPM. The cast iron housing and tapered cone bearings on the output shaft give the 680 Series its durability in pneumatic blower and other higher-torque vocational applications. A deep-mount housing option accommodates Mack transmission applications. Call us to confirm proper fit for your specific transmission.
Features
8-bolt mounting for broad coverage across compatible manual transmission applications
Wire/cable mechanical shift type
1-1/4" round output shaft with keyway
Intermittent torque rated at 375 lb-ft (508 Nm) - verify against application pages for your installation
Shaft power: 36 HP at 500 RPM, 71 HP at 1000 RPM, 107 HP at 1500 RPM
Deep-mount housing option available for Mack transmission applications
Tech Specs
- Intermittent Torque: 375 lb-ft / 508 Nm (check application pages for actual torque ratings for your installation)
- Shift Type: Wire/Cable, Mechanical
- Output Power: 56+ HP / 51+ kW
- Transmission Manufacturer Compatibility: Eaton/Fuller, Volvo/Mack, Other
- Output Shaft Type: 1-1/4" Round with Key
- Mounting Type: 8-Bolt
- Shaft Power: 36 HP (500 RPM), 71 HP (1000 RPM), 107 HP (1500 RPM) / 27 kW (500 RPM), 53 kW (1000 RPM), 80 kW (1500 RPM)
Additional Information
