The Chelsea 489 Series Power Take-Off 489XHAHX-U5XQ or 489XHAHXU5XQ is an 8-bolt PTO with wire/cable mechanical shift, designed to mount directly to manual transmissions including Eaton/Fuller, Volvo/Mack, and other compatible 8-bolt housings. The one-piece cast iron housing eliminates the need for an adapter plate, reducing potential leak paths. Intermittent torque capacity for the 489 Series reaches 250 lb-ft (339 Nm); check Chelsea application pages for the actual torque rating for your specific installation. Output shaft is a 1-1/4" round with key. Shaft power delivery is 24 HP at 500 RPM and 48 HP at 1,000 RPM. Internal parts share commonality with the Chelsea 442 Series, and the kit-style design simplifies field service. Call us to confirm proper fit for your application.
Features
489 Series, 8-bolt one-piece cast iron housing mounts directly to compatible manual transmissions without an adapter plate
Wire/cable mechanical shift; electric-over-air shift option also available in the 489 Series
1-1/4" round output shaft with key
Intermittent torque rating: 250 lb-ft (339 Nm) for the 489 Series - verify actual rating on Chelsea application pages
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Kit-style design with internal parts common to the Chelsea 442 Series for straightforward servicing
Greaseable output options available to reduce spline fretting and corrosion
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt (direct to transmission, no adapter plate required)
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT SHAFT TYPE: 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 Rating
- CONTINUOUS TORQUE: De-rate intermittent rating by 30% - Check Application Pages for Actual Torque Rating
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, and other 8-bolt manual transmissions
- LUBRICANT: X = No Pressure Lube, P = Pressure Lube
Additional Information
