Description
The Chelsea 489 Series Power Take-Off Assembly, part number 489XSEVX-V5AF or 489XSEVXV5AF, mounts directly to 8-bolt transmission openings on Eaton/Fuller, Volvo/Mack, and other compatible manual transmissions. The one-piece cast iron housing eliminates the adapter plate found on some installations, removing a potential leak path. Intermittent torque capacity for this series runs 201-300 lb-ft (301-400 Nm), with shaft power rated at 24 HP at 500 RPM and 48 HP at 1,000 RPM. The output shaft is a 1-1/4″ round with key. Wire/cable mechanical shift is standard on this unit. Internal components are shared with the Chelsea 442 Series, and the kit-style design simplifies service. Call us to confirm proper fit for your specific transmission and application.
Features
489 Series, 8-bolt one-piece cast iron housing mounts directly to compatible transmission openings without an adapter plate
Wire/cable mechanical shift with electric-over-air shift option available
1-1/4″ round output shaft with key
Intermittent torque rating: 201-300 lb-ft (301-400 Nm); shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
Internal parts common to the Chelsea 442 Series for broad parts availability
Kit-style PTO design for straightforward field service; greaseable output options reduce spline fretting and corrosion
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: 201-300 lb-ft (301-400 Nm)
- Continuous Torque: De-rate intermittent rating 30% (check application pages for actual torque ratings)
- Output Power: 46-55 HP (31-40 kW)
- Shaft Power: 24 HP (500 RPM), 48 HP (1,000 RPM) / 18 kW (500 RPM), 36 kW (1,000 RPM)
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO aperture
- Lubricant Type: X = No Pressure Lube; P = Pressure Lube
