The Chelsea 680 Series Power Take-Off Assembly, part number 680XFAHX-A5XK or 680XFAHXA5XK, is built for medium- to heavy-duty applications requiring an 8-bolt transmission mount and higher torque output. This unit uses a wire/cable mechanical shift and delivers a 1-1/4" round output shaft with key. Intermittent torque rating for the 680 Series reaches 375 lb-ft (508 Nm) - verify actual rating against the Chelsea application pages for your specific installation. Shaft power output is 36 HP at 500 RPM, 71 HP at 1000 RPM, and 107 HP at 1500 RPM. The deep-mount housing option accommodates Mack transmission applications, and the series is designed specifically for higher-torque work including pneumatic blowers. Compatible with Eaton/Fuller, Volvo/Mack, and other transmission families. A genuine Chelsea part from Pro Gear and Transmission - call us to confirm proper fit for your application.
Features
8-bolt mounting fits most manual transmission applications with an 8-bolt PTO aperture
Wire/cable mechanical shift type
1-1/4" round output shaft with key
Intermittent torque rating: 375 lb-ft (508 Nm) - check Chelsea application pages for your specific application
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
- Shift Type: Wire/Cable, Mechanical
- Output Power: 56+ HP (51+ kW)
- Transmission Manufacturer: Eaton/Fuller, Volvo/Mack, Other
- Output Shaft Type: 1-1/4" Round, 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
