The Chelsea 489 Series Power Take-Off, part number 489XRAHX-A3XG or 489XRAHXA3XG, is an 8-bolt PTO designed to mount directly to manual transmissions including Eaton Fuller, Mack, and Tremec without an adapter plate, eliminating one potential leak path. The one-piece cast iron housing delivers the same 250 lb-ft intermittent torque capacity as the Chelsea 442 Series. Output is via a 1-1/4" round shaft with key. Shift is wire/cable mechanical, with an electric-over-air shift option available in the 489 Series. Shaft power is rated at 24 HP at 500 RPM and 48 HP at 1000 RPM. Continuous torque ratings are de-rated 30% from the intermittent figure; confirm your specific application torque on the Chelsea application pages. Available from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Chelsea 489 Series, part number 489XRAHX-A3XG or 489XRAHXA3XG
8-bolt direct-mount housing fits Eaton Fuller, Mack, Tremec, and other compatible manual transmissions
One-piece cast iron housing eliminates adapter plate and reduces leak paths
250 lb-ft intermittent torque capacity, matching the Chelsea 442 Series
Wire/cable mechanical shift standard; electric-over-air shift option available in the series
1-1/4" round output shaft with key; 24 HP at 500 RPM, 48 HP at 1000 RPM shaft power
Kit-style design with internal parts common to the 442 Series simplifies service and parts sourcing
Tech Specs
- INTERMITTENT TORQUE: 250 lb-ft (339 Nm) - Check Application Pages for Actual Torque Ratings
- CONTINUOUS TORQUE: De-rate intermittent torque rating 30% - Check Application Pages for Actual Torque Ratings
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT POWER: 46-55 HP (31-40 kW)
- TRANSMISSION MANUFACTURER: Eaton/Fuller, Volvo/Mack, and other compatible manual transmissions
- OUTPUT SHAFT TYPE: 1-1/4" Round with Key
- MOUNTING TYPE: 8-Bolt
- PRODUCT SERIES: 489
- SHAFT POWER: 24 HP (18 kW) at 500 RPM; 48 HP (36 kW) at 1000 RPM
- LUBRICANT: X = No Pressure Lube, P = Pressure Lube
Additional Information
