The Chelsea 489 Series Power Take-Off, part number 489XCAHX-A5RK or 489XCAHXA5RK, is a mechanical-shift PTO built for 8-bolt manual transmission openings including Eaton Fuller, Mack, and Tremec gearboxes. The one-piece cast iron housing bolts directly to the transmission aperture, eliminating the adapter plate needed on some other designs and reducing potential leak paths. The 489 Series delivers intermittent torque in the 201-300 lb-ft range and output power of 46-55 HP, with shaft power rated at 24 HP at 500 RPM and 48 HP at 1,000 RPM. Internal parts are common to the Chelsea 442 Series. The output shaft is a 1-1/4 inch round shaft with key. 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 required
Wire/cable mechanical shift operation
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Output power: 46-55 HP (31-40 kW); shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
1-1/4 inch round output shaft with key
Internal components common to the Chelsea 442 Series; tapered bearings for load-bearing capability
