The Chelsea 680 Series Power Take-Off, part number 680GQAHX-V3GK or 680GQAHXV3GK, is a medium- to heavy-duty 8-bolt PTO built for demanding hydraulic and pneumatic applications. It uses a wire/cable mechanical shift and delivers an intermittent torque rating of 375 lb-ft (508 Nm) -- verify actual ratings on the Chelsea application pages for your specific installation. The 1-1/4" round output shaft with keyway suits a range of pump configurations. Shaft power output reaches 36 HP at 500 RPM, 71 HP at 1000 RPM, and 107 HP at 1500 RPM. The cast iron housing includes a deep mount option for Mack transmissions. Compatible with Eaton/Fuller and Volvo/Mack 8-bolt transmission openings. Call us to confirm proper fit for your application.
Features
8-bolt mounting pattern with broad coverage for Eaton/Fuller and Volvo/Mack manual transmissions
Wire/cable mechanical shift type
1-1/4" round output shaft with key
Intermittent torque rating up to 375 lb-ft (508 Nm) -- confirm on Chelsea application pages
Shaft power: 36 HP at 500 RPM, 71 HP at 1000 RPM, 107 HP at 1500 RPM
Deep mount cast iron housing designed for Mack transmission applications and higher-torque uses such as pneumatic blowers
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)
Additional Information
Parts Manual: Chelsea 680 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
