Description
The Chelsea 680 Series Power Take-Off Assembly, part number 680XFDAX-V5XY or 680XFDAXV5XY, is a medium- to heavy-duty PTO built for 8-bolt transmission openings on Eaton/Fuller, Volvo/Mack, and other compatible transmissions. This unit shifts via wire/cable mechanical actuation and delivers a 1-1/4″ round output shaft with key. Intermittent torque rating falls in the 301-400 lb-ft range, with application-specific ratings up to 375 lb-ft (508 Nm), verify against Chelsea application pages for your exact setup. Shaft power output reaches 36 HP at 500 RPM, 71 HP at 1000 RPM, and 107 HP at 1500 RPM. The 680 Series deep-mount housing option accommodates Mack transmission applications. Typical service applications include pneumatic blowers, dump trucks, refuse, and aerial equipment. Call us to confirm proper fit for your transmission.
Features
8-bolt mounting configuration for broad manual transmission coverage
Wire/cable mechanical shift actuation
1-1/4″ round output shaft with key
Intermittent torque up to 375 lb-ft (508 Nm), check application pages for your specific rating
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: 301-400 lb-ft / 501+ Nm; application-specific rating up to 375 lb-ft (508 Nm), verify on Chelsea application pages
- Shift Type: Wire/Cable, Mechanical
- Output Power: 56+ HP (51+ kW)
- Transmission 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 (1000 RPM), 107 HP (1500 RPM) / 27 kW (500 RPM), 53 kW (1000 RPM), 80 kW (1500 RPM)
