The Chelsea 489 Series Power Take-Off Assembly, part number 489GHAHX-V3GA or 489GHAHXV3GA, mounts directly to an 8-bolt transmission opening on most manual transmissions including Eaton Fuller, Eaton Endurant, Mack, and Tremec. The one-piece cast iron housing eliminates the need for an adapter plate, removing a potential leak path compared to two-piece designs. This unit uses a wire/cable mechanical shift and delivers an intermittent torque rating in the 201-300 lb-ft range for the 489 Series (check application pages for the actual torque rating for your configuration). The 1-1/4" round output shaft with key accepts a wide range of pump drives. Strong tapered bearings replace needle bearings for greater load-bearing capability. Internal components are common to the Chelsea 442 Series, making parts sourcing and bench service straightforward. Call us to confirm proper fit for your application.
Features
8-Bolt direct-mount cast iron housing fits most manual transmissions including Eaton Fuller, Eaton Endurant, Mack, and Tremec
Wire/cable mechanical shift; Electric over Air shift option also available in the 489 Series
1-1/4" round output shaft with key; greaseable output options available to reduce spline fretting and corrosion
Series intermittent torque rating: 201-300 lb-ft (check application pages for actual rating on this configuration)
Shaft power: 24 HP at 500 RPM, 48 HP at 1000 RPM
Kit-style design with internal parts common to the Chelsea 442 Series simplifies service and parts sourcing
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT SHAFT TYPE: 1-1/4" Round with Key
- INTERMITTENT TORQUE (Series): 201-300 lb-ft / 301-400 Nm (check application pages for actual torque rating)
- CONTINUOUS TORQUE: De-rate torque rating 30% (check application pages for actual torque rating)
- OUTPUT POWER: 46-55 HP / 31-40 kW
- SHAFT POWER: 24 HP (500 RPM), 48 HP (1000 RPM) / 18 kW (500 RPM), 36 kW (1000 RPM)
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, Tremec, and other manual transmissions with 8-bolt PTO aperture
- LUBRICANT: X = No Pressure Lube, P = Pressure Lube
Additional Information
