The Chelsea 680 Series Power Take-Off Assembly, part number 680XFAHX-P3GA or 680XFAHXP3GA, mounts to transmissions with an 8-bolt PTO aperture and is compatible with Eaton/Fuller, Volvo/Mack, and other transmission manufacturers. 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 runs 375 lb-ft (508 Nm) -- verify actual torque against Chelsea application pages for your specific installation. Shaft power at 1,000 RPM reaches 71 HP (53 kW), and 107 HP (80 kW) at 1,500 RPM. The deep-mount housing option suits Mack transmission installations, and the cast iron housing with tapered cone bearings on the output shaft supports higher-torque demands such as pneumatic blower drives. Call us to confirm proper fit for your application.
Features
8-Bolt mounting for broad coverage across manual transmission applications with 8-bolt PTO apertures
Wire/cable mechanical shift type
1-1/4" round output shaft with key
Intermittent torque: 375 lb-ft (508 Nm) -- confirm actual rating on Chelsea application pages
Shaft power output: 36 HP at 500 RPM, 71 HP at 1,000 RPM, 107 HP at 1,500 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 Compatibility: Eaton/Fuller, Volvo/Mack, Other
- Output Shaft Type: 1-1/4" Round with Key
- Mounting Type: 8-Bolt
- Shaft Power: 36 HP / 27 kW (500 RPM), 71 HP / 53 kW (1,000 RPM), 107 HP / 80 kW (1,500 RPM)
Additional Information
