The Chelsea 489 Series Power Take-Off Assembly, part number 489XFAHX-V3GK or 489XFAHXV3GK, mounts directly to 8-bolt transmission openings on Eaton/Fuller, Volvo/Mack, and other compatible manual transmissions without an adapter plate. The one-piece cast iron housing delivers the same intermittent torque capacity as the 442 Series, rated at 201-300 lb-ft (301-400 Nm). Shift type is wire/cable mechanical. Output shaft is a 1-1/4" round shaft with key. Output power reaches 46-55 HP (31-40 kW), with shaft power of 24 HP at 500 RPM and 48 HP at 1000 RPM. The 489 Series uses tapered bearings rather than needle bearings for greater load-bearing capability. Internal parts are common to the 442 Series, simplifying parts sourcing and service. Call us to confirm proper fit for your application.
Features
8-bolt one-piece cast iron housing mounts directly to transmission without an adapter plate
Wire/cable mechanical shift; electric-over-air shift option also available
1-1/4" round output shaft with key; greaseable output options available
Intermittent torque rating 201-300 lb-ft (301-400 Nm) - same capacity as 442 Series
Shaft power: 24 HP at 500 RPM, 48 HP at 1000 RPM
Internal parts common to Chelsea 442 Series for simplified service and parts commonality
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt (direct mount, no adapter plate required)
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT SHAFT TYPE: 1-1/4" Round with Key
- INTERMITTENT TORQUE: 201-300 lb-ft (301-400 Nm) - Check Application Pages for Actual Torque Ratings
- CONTINUOUS TORQUE: De-rate intermittent torque rating by 30% - Check Application Pages for Actual Torque Ratings
- OUTPUT POWER: 46-55 HP (31-40 kW)
- SHAFT POWER: 24 HP (18 kW) at 500 RPM; 48 HP (36 kW) at 1000 RPM
- 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
