The Chelsea 680 Series Power Take-Off, part number 680GQAHX-V3AF or 680GQAHXV3AF, is a medium- to heavy-duty 8-bolt PTO built for higher-torque vocational applications including pneumatic blowers, aerial equipment, and refuse trucks. It uses a wire/cable mechanical shift and delivers a 1-1/4" round output shaft with keyway. The 680 Series features a cast iron housing and tapered cone bearings on the output shaft for strong load-bearing capability. The deep-mount housing option suits Mack transmission applications, and the unit is compatible with Eaton/Fuller, Volvo/Mack, and other 8-bolt transmission openings. Shaft power ratings are 36 HP at 500 RPM, 71 HP at 1,000 RPM, and 107 HP at 1,500 RPM. Call us to confirm proper fit for your transmission and application.
Features
8-bolt mounting type for broad manual transmission coverage including Eaton/Fuller and Volvo/Mack
Wire/cable mechanical shift type
1-1/4" round output shaft with keyway
Intermittent torque rating: 301-400 lb-ft (501+ Nm); check application pages for actual torque ratings
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: 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
- Compatible Transmission Manufacturers: Volvo/Mack, Eaton/Fuller, Other
- Output Shaft Type: 1-1/4" Round, 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
