The Chelsea 489 Series Power Take-Off, part number 489XQAHX-U5SQ or 489XQAHXU5SQ, mounts directly to an 8-bolt transmission opening on Eaton/Fuller, Volvo/Mack, and other compatible manual transmissions. The integral one-piece cast iron housing eliminates the need for an adapter plate, removing a potential leak path and reducing installation time. This unit shifts via wire/cable mechanical actuation and delivers up to 48 HP (36 kW) at 1,000 RPM through a 1-1/4" round output shaft. Intermittent torque capacity for the 489 Series is 250 lb-ft (339 Nm); check the application pages for your specific torque rating. Strong tapered bearings replace needle bearings for greater load-bearing capability. Internal parts are common to the Chelsea 442 Series, making service straightforward. Call us to confirm proper fit for your transmission and application.
Features
8-Bolt integral cast iron housing mounts directly to compatible manual transmissions, no adapter plate required
Wire/Cable mechanical shift actuation
1-1/4" round output shaft (with key option available)
Intermittent torque rating: 250 lb-ft (339 Nm) - verify on application pages for your specific configuration
Shaft power output: 24 HP (18 kW) at 500 RPM; 48 HP (36 kW) at 1,000 RPM
Kit-style design with internal parts common to the Chelsea 442 Series for easier servicing
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt (integral one-piece cast iron housing, no adapter plate)
- 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
- CONTINUOUS TORQUE: De-rate intermittent torque rating by 30% - Check Application Pages for Actual Torque Ratings
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO aperture
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube
Additional Information
