The Chelsea 489ZHDAX-A5XK or 489ZHDAXA5XK is a 489 Series Power Take-Off assembly with an integral 8-bolt cast iron housing that mounts directly to manual transmissions including Eaton Fuller, Mack, and Tremec without an adapter plate, removing a common leak path. Shift type is wire/cable mechanical. The output shaft is a 1-1/4" round with key. Intermittent torque for the 489 Series is 201-300 lb-ft (301-400 Nm); shaft power is 24 HP at 500 RPM and 48 HP at 1,000 RPM. Tapered bearings replace needle bearings for greater load capacity. Internal components are common with the 442 Series, making service straightforward. Cross-references include 1450-489ZHDAXA5XK and CHL489ZHDAXA5XK. Call us to confirm proper fit for your application.
Features
489 Series integral 8-bolt cast iron housing mounts directly to transmission, no adapter plate required
Wire/cable mechanical shift type; electric over air shift option available within the series
Intermittent torque rating 201-300 lb-ft (301-400 Nm); shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
1-1/4" round output shaft with key; greaseable output options to reduce spline fretting and corrosion
Tapered bearings provide greater load-bearing capability versus needle bearing designs
Kit-style construction with internal parts common to the Chelsea 442 Series simplifies servicing
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT SHAFT TYPE: 1-1/4" Round with Key
- OUTPUT POWER: 46-55 HP (31-40 kW)
- INTERMITTENT TORQUE: 201-300 lb-ft (301-400 Nm)
- SHAFT POWER: 24 HP at 500 RPM; 48 HP at 1,000 RPM (18 kW at 500 RPM; 36 kW at 1,000 RPM)
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO aperture
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube
Additional Information
