The Chelsea 680GQAHX-A3AZ or 680GQAHXA3AZ is a 680 Series Power Take-Off assembly built for medium- to heavy-duty applications requiring an 8-bolt transmission aperture. It 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 torque against the application pages for your specific installation. Shaft power output scales from 36 HP at 500 RPM to 107 HP at 1,500 RPM. The 680 Series features a cast iron housing and tapered cone bearings on the output shaft for load handling in higher-torque work such as pneumatic blowers. A deep mount housing option accommodates Mack transmission applications. Compatible with Eaton/Fuller and Volvo/Mack transmissions among others. A genuine Chelsea part sold by Pro Gear and Transmission -- call us to confirm proper fit for your transmission.
Features
8-bolt mounting for broad manual transmission coverage including Eaton/Fuller and Volvo/Mack applications
Wire/cable mechanical shift type
1-1/4" round output shaft with key
Intermittent torque rating up to 375 lb-ft (508 Nm) -- confirm actual rating on application pages
Shaft power: 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 fitment
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 (1,000 RPM), 107 HP (1,500 RPM) / 27 kW (500 RPM), 53 kW (1,000 RPM), 80 kW (1,500 RPM)
Additional Information
