The Chelsea 489XHAHX-A3RA or 489XHAHXA3RA is a Series 489 power take-off assembly designed for 8-bolt transmission mounting. It uses a wire/cable mechanical shift and delivers up to 46-55 HP output power, with shaft power rated at 24 HP at 500 RPM and 48 HP at 1,000 RPM. The 1-1/4" round output shaft is available with or without a key. Compatible transmissions include Eaton/Fuller and Volvo/Mack among other manufacturers. Internal components are common to the Chelsea 442 Series, making service parts easy to source. The kit-style design simplifies servicing in the field. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
8-bolt mounting 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, available with key
Output power range: 46-55 HP; shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
Intermittent torque rating: 250 lb-ft (339 Nm) - check application pages for actual torque ratings
Kit-style construction with internal parts common to the Chelsea 442 Series for straightforward servicing
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
- OUTPUT POWER: 46-55 HP (31-40 kW)
- SHAFT POWER: 24 HP (18 kW) at 500 RPM; 48 HP (36 kW) at 1,000 RPM
- INTERMITTENT TORQUE: 250 lb-ft / 339 Nm (check application pages for actual torque ratings)
- TRANSMISSION MANUFACTURER: Eaton/Fuller, Volvo/Mack, Other
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube
Additional Information
