The Chelsea 660GQAHX-A3XD is a 660 Series Power Take-Off assembly built for medium- to heavy-duty applications on manual 6-bolt transmissions. This unit uses wire/cable mechanical shift and delivers up to 375 lb-ft intermittent torque (508 Nm), making it a step up in torque capacity from the 442 Series. The 1-1/4" round output shaft with key accommodates a wide range of driven equipment. Compatible transmissions include Eaton/Fuller, Volvo/Mack, Hino, and other 6-bolt housings. Shaft power output reaches 71 HP at 1,000 RPM and 107 HP at 1,500 RPM. The cast iron housing and tapered cone bearings on the output shaft contribute to long service life across demanding vocational cycles. Call us to confirm proper fit for your application.
Features
6-bolt mounting fits most popular manual transmissions including Eaton/Fuller, Volvo/Mack, and Hino
Wire/cable mechanical shift type
Intermittent torque rating up to 375 lb-ft (508 Nm); continuous operation supported with 30% de-rating
1-1/4" round output shaft with keyway
One-piece gears for higher torque capacity
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 ratings
- Shift Type: Wire/Cable, Mechanical
- Output Power: 56+ HP (51+ kW)
- Shaft Power: 36 HP (27 kW) at 500 RPM, 71 HP (53 kW) at 1,000 RPM, 107 HP (80 kW) at 1,500 RPM
- Output Shaft Type: 1-1/4" Round with key
- Mounting Type: 6-Bolt
- Compatible Transmission Manufacturers: Eaton/Fuller, Hino, Volvo/Mack, Other
- Cross Reference: 1450-660GQAHXA3XD, 1450660GQAHXA3XD, CHL660GQAHXA3XD
Additional Information
