Description
The Chelsea 489 Series Power Take-Off Assembly, part number 489XSEVX-A5XQ or 489XSEVXA5XQ, mounts directly to 8-bolt transmission openings on Eaton/Fuller, Volvo/Mack, and other compatible manual transmissions – no adapter plate required. The one-piece cast iron housing eliminates a common leak path and delivers the same intermittent torque capacity as the Chelsea 442 Series. Shift type is wire/cable mechanical. The 1-1/4″ round output shaft (with key option) supports shaft power of 24 HP at 500 RPM and 48 HP at 1,000 RPM, with output power in the 46-55 HP range. Tapered bearings replace needle bearings for greater load capacity. Call us to confirm proper fit for your specific transmission and application.
Features
8-bolt one-piece cast iron housing mounts directly to transmission opening – no adapter plate needed
Wire/cable mechanical shift; electric over air shift option also available
1-1/4″ round output shaft with key; 27 output options including 360-degree rotatable flange
Greaseable output shaft reduces spline fretting and corrosion
Tapered bearings for greater load-bearing capability versus needle bearings
Kit-style design and internal parts common to the Chelsea 442 Series simplify servicing
Tech Specs
- INTERMITTENT TORQUE: 250 lb-ft / 339 Nm (check application pages for actual torque ratings)
- CONTINUOUS TORQUE: De-rate intermittent torque rating by 30% (check application pages for actual torque ratings)
- SHIFT TYPE: Wire/Cable Mechanical
- 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)
- OUTPUT SHAFT TYPE: 1-1/4″ Round; 1-1/4″ Round with key
- MOUNTING TYPE: 8-Bolt
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO aperture
- PRODUCT SERIES: 489
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube
