Description
The Chelsea 489 Series PTO Assembly, part number 489ZCAHX-A5XD or 489ZCAHXA5XD, is a wire/cable mechanical shift power take-off built around an 8-bolt mounting configuration. The one-piece cast iron housing bolts directly to the 8-bolt transmission opening on compatible Eaton/Fuller, Volvo/Mack, and other manual transmissions, eliminating the adapter plate and reducing potential leak paths. Intermittent torque capacity for the 489 Series is 201-300 lb-ft (301-400 Nm); shaft power output is 24 HP at 500 RPM and 48 HP at 1,000 RPM. The output shaft is a 1-1/4″ round configuration. Internal parts are shared with the Chelsea 442 Series, and the kit-style design simplifies service. Call us to confirm proper fit for your specific transmission.
Features
8-bolt one-piece cast iron housing mounts directly to transmission opening without an adapter plate
Wire/cable mechanical shift; electric-over-air shift option also available in the 489 Series
1-1/4″ round output shaft with key
Intermittent torque rating: 201-300 lb-ft (301-400 Nm) for the 489 Series
Shaft power output: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Internal components common to Chelsea 442 Series; kit-style construction for easier field service
Greaseable output options available to reduce spline fretting and corrosion
Tech Specs
- Product Series: 489
- Mounting Type: 8-Bolt (direct to transmission, no adapter plate)
- Shift Type: Wire/Cable Mechanical
- Output Shaft Type: 1-1/4″ Round with key
- Intermittent Torque (series rating): 201-300 lb-ft / 301-400 Nm
- Shaft Power: 24 HP (500 RPM), 48 HP (1,000 RPM) / 18 kW (500 RPM), 36 kW (1,000 RPM)
- Output Power: 46-55 HP / 31-40 kW
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO aperture
- Lubricant: X = No Pressure Lube; P = Pressure Lube
