The Chelsea 680 Series Power Take-Off Assembly, part number 680XQAHX-V3GB or 680XQAHXV3GB, is a medium- to heavy-duty PTO built for 8-bolt transmission apertures on Eaton/Fuller, Volvo/Mack, and other compatible transmissions. This unit uses wire/cable mechanical shift and delivers a 1-1/4" round output shaft with keyway. Intermittent torque rating for the 680 Series runs 301-400 lb-ft (501+ Nm), with a 375 lb-ft / 508 Nm reference value, verify actual torque against the Chelsea application pages for your specific installation. Shaft power reaches 36 HP at 500 RPM, 71 HP at 1,000 RPM, and 107 HP at 1,500 RPM. The 8-bolt mounting configuration covers a wide range of manual transmission applications, including a deep-mount housing option suited to Mack transmission installations. Call us to confirm proper fit for your application.
Features
8-bolt mounting covers a wide range of manual transmission applications
Wire/cable mechanical shift type
1-1/4" round output shaft with keyway
Intermittent torque range: 301-400 lb-ft (501+ Nm); 375 lb-ft / 508 Nm reference value (confirm on Chelsea application pages)
Shaft power output: 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 reference (verify on Chelsea application pages)
- 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
