The Chelsea 489XQAHX-A3GQ or 489XQAHXA3GQ is a 489 Series Power Take-Off assembly designed for Eaton/Fuller, Volvo, and Mack transmissions. It mounts via an 8-bolt pattern and uses a wire/cable mechanical shift. The output shaft is a 1-1/4" round (with key option available). Intermittent torque rating is up to 250 lb-ft (339 Nm); output power runs in the 46-55 HP range, with shaft power of 24 HP at 500 RPM and 48 HP at 1,000 RPM. Internal components are common to the Chelsea 442 Series, making service and parts sourcing straightforward. The kit-style construction simplifies in-field service. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
8-bolt mounting pattern for Eaton/Fuller, Volvo/Mack, and other compatible transmissions
Wire/cable mechanical shift with electric-over-air shift option available
1-1/4" round output shaft (keyed option available)
Intermittent torque up to 250 lb-ft (339 Nm); shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
Kit-style construction shares internal parts with the Chelsea 442 Series for easier service
Greaseable output shaft options available
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT SHAFT TYPE: 1-1/4" Round / 1-1/4" Round with Key
- INTERMITTENT TORQUE: Up to 250 lb-ft (339 Nm) - Check Application Pages for Actual Torque Ratings
- OUTPUT POWER: 46-55 HP (31-40 kW)
- SHAFT POWER: 500 RPM: 24 HP (18 kW) / 1,000 RPM: 48 HP (36 kW)
- TRANSMISSION MANUFACTURER: Eaton/Fuller, Volvo/Mack, Other
- LUBRICANT: X = No Pressure Lube, P = Pressure Lube
Additional Information
