The Chelsea 680 Series Power Take-Off, part number 680ZQDAX-A5AZ or 680ZQDAXA5AZ, is a medium- to heavy-duty 8-bolt PTO designed for higher-torque applications including pneumatic blowers, dump trucks, and aerial equipment. It mounts to Eaton/Fuller and Volvo/Mack transmissions, and the deep-mount housing option accommodates Mack transmission applications specifically. Shift is wire/cable mechanical. The output shaft is a 1-1/4" round configuration with key. Shaft power output reaches 36 HP at 500 RPM, 71 HP at 1000 RPM, and 107 HP at 1500 RPM. Intermittent torque rating for the 680 Series is 375 lb-ft (508 Nm); check application pages for actual torque ratings for your specific installation. A genuine Chelsea part from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
8-bolt mounting for broad coverage of manual transmissions with 8-bolt PTO apertures
Wire/cable mechanical shift type
1-1/4" round output shaft with key
Intermittent torque rating: 375 lb-ft / 508 Nm (verify actual rating on application pages)
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)
- Continuous Operation: Yes, with 30% de-rating
Additional Information
