The Chelsea 489 Series PTO Assembly, part number 489GFAHX-A3AF or 489GFAHXA3AF, is an 8-bolt mount unit designed for Eaton/Fuller, Volvo/Mack, and other transmission applications. It uses a wire/cable mechanical shift and delivers up to 46-55 HP of output power, with shaft power ratings of 24 HP at 500 RPM and 48 HP at 1,000 RPM. The output shaft is a 1-1/4" round configuration, also available with a key. Intermittent torque is rated in the 201-300 lb-ft range; check Chelsea application pages for the actual torque value specific to your installation. Internal parts are common to the 442 Series, making service and parts sourcing straightforward. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
489 Series, 8-bolt mounting configuration
Wire/cable mechanical shift type
1-1/4" round output shaft, also available with keyway
Output power: 46-55 HP; shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
Intermittent torque rated in the 201-300 lb-ft range (verify exact rating on Chelsea application pages)
Internal parts common to Chelsea 442 Series for simplified service
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT SHAFT TYPE: 1-1/4" Round; 1-1/4" Round with Key
- TRANSMISSION MANUFACTURER: Eaton/Fuller, Volvo/Mack, Other
- 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: 201-300 lb-ft (301-400 Nm) - Check Application Pages for actual torque rating
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube
Additional Information
