The Chelsea 489 Series Power Take-Off, part number 489ZLITX-H3XK or 489ZLITXH3XK, mounts directly to the 8-bolt PTO opening on manual transmissions including Eaton Fuller, Mack, and Tremec without requiring an adapter plate. The one-piece cast iron housing delivers intermittent torque capacity in the 201-300 lb-ft (301-400 Nm) range, with shaft power of 24 HP at 500 RPM and 48 HP at 1,000 RPM. This unit uses wire/cable mechanical shift and accepts a 1-1/4" round output shaft with key. Strong tapered bearings replace needle bearings for greater load-bearing capability. Twenty-seven output options and eleven internal speed ratios make the 489 Series adaptable across utility, dump truck, snow removal, fire, and aerial applications. Call us to confirm proper fit for your transmission and application.
Features
8-bolt one-piece cast iron housing mounts directly to transmission opening, no adapter plate required
Wire/cable mechanical shift; Electric over Air shift option also available
1-1/4" round output shaft with key; greaseable output options reduce spline fretting and corrosion
Tapered bearings for greater load capacity compared to needle-bearing designs
Kit-style construction shares internal parts with the Chelsea 442 Series, simplifying service
Suited for utility trucks, dump trucks, snow and ice removal, fire and rescue, and aerial equipment
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: 201-300 lb-ft / 301-400 Nm (check application pages for actual torque ratings)
- CONTINUOUS TORQUE: De-rate intermittent torque 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: X = No Pressure Lube, P = Pressure Lube
Additional Information
