The Chelsea 680 Series Power Take-Off Assembly, part number 680XSAHX-A5XV or 680XSAHXA5XV, is a medium- to heavy-duty PTO built for 8-bolt transmission openings on Eaton/Fuller and Volvo/Mack applications. It uses wire/cable mechanical shift and delivers a 1-1/4" round output shaft with keyway. Intermittent torque rating for the 680 Series reaches 375 lb-ft (508 Nm); check the Chelsea application pages for torque ratings specific to your configuration. Output power exceeds 56 HP (51 kW), with shaft power rated at 36 HP at 500 RPM, 71 HP at 1000 RPM, and 107 HP at 1500 RPM. A deep-mount housing option makes this series compatible with Mack transmission applications, and its cast iron housing with tapered cone bearings on the output shaft supports demanding cycles like pneumatic blower drives. Available from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
8-bolt mounting for broad coverage across Eaton/Fuller and Volvo/Mack manual transmission applications
Wire/cable mechanical shift type
1-1/4" round output shaft with keyway
Intermittent torque rating: 375 lb-ft (508 Nm) - verify against Chelsea application pages for your specific config
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 Chelsea Application Pages for actual torque ratings for your configuration)
- 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
