The Chelsea 489 Series Power Take-Off, part number 489XSAHX-H3XD or 489XSAHXH3XD, is an 8-bolt PTO assembly built around a one-piece cast iron housing that bolts directly to compatible manual transmission openings. The integral housing eliminates the need for an adapter plate, removing a potential leak path at mounting. This unit uses a wire/cable mechanical shift and delivers up to 250 lb-ft intermittent torque, matching the torque capacity of the Chelsea 442 Series. The 1-1/4" round output shaft with keyway suits a range of hydraulic pump drives. Shaft power is rated at 24 HP at 500 RPM and 48 HP at 1,000 RPM. Compatible transmissions include Eaton/Fuller, Volvo/Mack, and others with an 8-bolt PTO opening. Call us to confirm proper fit for your application.
Features
8-bolt one-piece cast iron housing mounts directly to compatible manual transmissions, eliminating the adapter plate and reducing potential leak paths
Wire/cable mechanical shift with an electric-over-air shift option available
250 lb-ft intermittent torque capacity, consistent with the Chelsea 442 Series
1-1/4" round output shaft with keyway; greaseable output options help reduce spline fretting and corrosion
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Kit-style construction shares internal parts with the 442 Series, simplifying service and parts sourcing
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt
- SHIFT TYPE: Wire/Cable Mechanical
- INTERMITTENT TORQUE: 250 lb-ft / 339 Nm (Check Application Pages for Actual Torque Ratings)
- CONTINUOUS TORQUE: De-rate torque rating 30% (Check Application Pages for Actual Torque Ratings)
- OUTPUT POWER: 46-55 HP / 31-40 kW
- SHAFT POWER: 24 HP at 500 RPM, 48 HP at 1,000 RPM (18 kW at 500 RPM, 36 kW at 1,000 RPM)
- OUTPUT SHAFT TYPE: 1-1/4" Round with key
- LUBRICANT: X = No Pressure Lube, P = Pressure Lube
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, and other transmissions with 8-bolt PTO opening
Additional Information
