The Chelsea 680 Series Power Take-Off, part number 680GFAHX-V3GF or 680GFAHXV3GF, is an 8-bolt mount PTO with wire/cable mechanical shift designed for medium to heavy duty applications on Eaton/Fuller and Volvo/Mack transmissions. Output is through a 1-1/4" round shaft with keyway. Intermittent torque rating reaches 375 lb-ft (508 Nm) - check application pages for actual torque ratings for your specific setup. Shaft power output is 36 HP at 500 RPM, 71 HP at 1,000 RPM, and 107 HP at 1,500 RPM. The 680 Series features a cast iron housing with tapered cone bearings on the output shaft and tapered bearings on the input shaft for strong load capacity. A deep mount housing option supports Mack transmission installations. Sold by 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 keyway
Intermittent torque rating: 375 lb-ft (508 Nm) - verify against application pages for your transmission
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 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
- Compatible Transmission Manufacturers: 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)
- Continuous Operation: Yes, with 30% de-rating
Additional Information
