The Chelsea 660 Series Power Take-Off Assembly, part number 660XQAHX-H3XD or 660XQAHXH3XD, is a medium-to-heavy-duty 6-bolt PTO designed for demanding vocational applications. It uses a wire/cable mechanical shift and delivers an intermittent torque capacity up to 375 lb-ft (508 Nm) - verify actual rating on the Chelsea application pages for your specific transmission. The 1-1/4" round output shaft (with key) and cast iron housing with tapered cone bearings on the output shaft give this unit the load-bearing durability that dump truck, aerial device, and service body work demands. Shaft power output reaches 36 HP at 500 RPM, 71 HP at 1000 RPM, and 107 HP at 1500 RPM. Compatible transmissions include Eaton/Fuller, Hino, Volvo/Mack, and select others. Call us to confirm proper fit for your application.
Features
6-bolt mounting for compatibility with Eaton/Fuller, Hino, Volvo/Mack, and other manual transmissions
Wire/cable mechanical shift mechanism
1-1/4" round output shaft with key
Intermittent torque capacity up to 375 lb-ft (508 Nm) - check application pages for your transmission
One-piece gears for higher torque capability
Cast iron bearing caps and greaseable shaft options for extended service life
Tech Specs
- Intermittent Torque: 375 lb-ft / 508 Nm (check application pages for actual torque rating by transmission)
- Shift Type: Wire/Cable, Mechanical
- Output Power: 56+ HP / 51+ kW
- Compatible Transmissions: Eaton/Fuller, Hino, Volvo/Mack, Other
- Output Shaft Type: 1-1/4" Round with key
- Mounting Type: 6-Bolt
- Shaft Power: 36 HP / 27 kW (500 RPM), 71 HP / 53 kW (1000 RPM), 107 HP / 80 kW (1500 RPM)
Additional Information
