The Chelsea 680 Series Power Take-Off, part number 680GFAHX-A3XD or 680GFAHXA3XD, is a medium- to heavy-duty 8-bolt PTO built around a cast iron housing with tapered cone bearings on the output shaft for sustained load capacity. The wire/cable mechanical shift type and 1-1/4" round output shaft with key suit a range of vocational truck installations. Intermittent torque is rated at 375 lb-ft (508 Nm) -- confirm actual rating on Chelsea application pages for your specific installation. Shaft power output reaches 107 HP at 1,500 RPM. A deep mount housing option accommodates Mack transmission applications, and the unit is compatible with Eaton/Fuller and Volvo/Mack transmissions. Applications include pneumatic blowers, dump trucks, refuse, aerial, and fire and rescue. Call us to confirm proper fit for your application.
Features
8-bolt mounting type for broad manual transmission coverage
Wire/cable mechanical shift type
1-1/4" round output shaft with key
Intermittent torque rated at 375 lb-ft (508 Nm) -- verify actual rating on Chelsea application pages
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 (verify actual rating 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 (1,000 RPM), 107 HP (1,500 RPM) / 27 kW (500 RPM), 53 kW (1,000 RPM), 80 kW (1,500 RPM)
- Dimensions (H x W x L): 8.38" x 10.38" x 10.75"
Additional Information
