The Chelsea 680 Series Power Take-Off Assembly, part number 680XSAHX-A3GF or 680XSAHXA3GF, is a medium- to heavy-duty PTO built for 8-bolt transmission apertures on Eaton/Fuller and Volvo/Mack applications. It uses a wire/cable mechanical shift and delivers a 1-1/4" round output shaft with key. Intermittent torque is rated at 375 lb-ft (508 Nm) - verify actual torque for your specific application. Shaft power output reaches 36 HP at 500 RPM, 71 HP at 1000 RPM, and 107 HP at 1500 RPM. A cast iron housing with tapered cone bearings on the output shaft and tapered input shaft bearings give this unit a high torque rating suited to pneumatic blowers and other demanding vocational work. A deep-mount housing option is available for Mack transmission applications. Call us to confirm proper fit for your application.
Features
8-Bolt mounting for broad coverage across manual transmission applications
Wire/cable mechanical shift type
1-1/4" round output shaft with key
Intermittent torque rated at 375 lb-ft (508 Nm) - check application pages for actual torque ratings
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 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
