The Chelsea 489 Series Power Take-Off Assembly, part number 489XFAHX-W3XK or 489XFAHXW3XK, is an 8-bolt direct-mount PTO designed for Eaton/Fuller and Volvo/Mack transmissions, among other applications. Shift type is wire/cable mechanical, with an electric-over-air shift option also available. The 1-1/4" round output shaft (with keyway option) delivers up to 48 HP at 1,000 RPM, with an intermittent torque rating of 250 lb-ft. The kit-style design simplifies service, and internal parts are common with the Chelsea 442 Series. Greaseable output options are available. Confirm specific torque ratings against Chelsea application pages for your exact configuration. Call us to verify proper fit for your transmission.
Features
8-bolt direct-mount configuration for Eaton/Fuller, Volvo/Mack, and other transmissions
Wire/cable mechanical shift; electric-over-air shift option available
1-1/4" round output shaft with keyway option
Shaft power output: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Intermittent torque rating: 250 lb-ft (verify against Chelsea application pages for your application)
Kit-style design with internal parts common to the Chelsea 442 Series for easier servicing
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt Direct Mount
- SHIFT TYPE: Wire/Cable Mechanical (Electric-over-Air option available)
- OUTPUT SHAFT TYPE: 1-1/4" Round; 1-1/4" Round with Key
- OUTPUT POWER: 46-55 HP (31-40 kW)
- SHAFT POWER: 500 RPM: 24 HP (18 kW); 1,000 RPM: 48 HP (36 kW)
- INTERMITTENT TORQUE: 250 lb-ft / 339 Nm (Check Chelsea application pages for actual torque ratings for your configuration)
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, and other applications
- LUBRICATION: X = No Pressure Lube; P = Pressure Lube
Additional Information
