The Chelsea 680 Series Power Take-Off Assembly, part number 680ZQDAX-V5XD or 680ZQDAXV5XD, is a medium- to heavy-duty PTO built for 8-bolt transmission openings on Eaton/Fuller, Volvo/Mack, and other compatible transmissions. It features a wire/cable mechanical shift, a 1-1/4" round output shaft with key, and an 8-bolt mounting configuration. Intermittent torque rating for the 680 Series reaches up to 375 lb-ft (508 Nm) - check application pages for actual torque ratings on your specific unit. Shaft power delivery runs 36 HP at 500 RPM, 71 HP at 1000 RPM, and 107 HP at 1500 RPM. A deep-mount housing option accommodates Mack transmission applications, and the cast iron housing with tapered cone bearings on the output shaft is suited for higher-torque jobs including pneumatic blowers. Available from Pro Gear and Transmission.
Features
8-Bolt mounting configuration fits most manual transmissions with an 8-bolt PTO aperture
Wire/cable mechanical shift type
1-1/4" round output shaft with key
Intermittent torque up to 375 lb-ft (508 Nm) - see application pages for verified ratings
Shaft power: 36 HP at 500 RPM, 71 HP at 1000 RPM, 107 HP at 1500 RPM
Deep-mount housing option supports Mack transmission installations; suited for pneumatic blower and higher-torque vocational applications
Tech Specs
- Intermittent Torque: 301-400 lb-ft (501+ Nm); 375 lb-ft / 508 Nm (check application pages for actual torque ratings)
- Shift Type: Wire/Cable, Mechanical
- Output Power: 56+ HP, 51+ kW
- Transmission 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
