The Chelsea 489 Series Power Take-Off, part number 489XCITX-W3XD or 489XCITXW3XD, is an 8-bolt mount PTO designed for most manual transmissions including Eaton/Fuller, Volvo/Mack, and Tremec applications. The one-piece cast iron housing bolts directly to the 8-bolt transmission opening, eliminating the adapter plate and reducing potential leak paths. This unit shifts via wire/cable mechanical actuation and delivers up to 48 HP at 1,000 RPM on the output shaft, with an intermittent torque rating of 250 lb-ft for the 489 Series. The 1-1/4" round output shaft with key accepts a wide range of driven equipment. Strong tapered bearings replace needle bearings for greater load-bearing capability. Internal parts are common to the Chelsea 442 Series, simplifying service inventory. Call us to confirm proper fit for your transmission and application.
Features
Chelsea 489 Series, part number 489XCITX-W3XD or 489XCITXW3XD
8-bolt direct-mount cast iron housing fits Eaton/Fuller, Volvo/Mack, Tremec, and other manual transmissions
Wire/cable mechanical shift; electric-over-air shift option also available
1-1/4" round output shaft with keyway; greaseable output options available
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Intermittent torque rating: 250 lb-ft (489 Series); tapered bearings for increased load capacity
Kit-style design and internal parts common to the 442 Series simplify service and parts stocking
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)
- SHAFT POWER: 24 HP (18 kW) at 500 RPM; 48 HP (36 kW) at 1,000 RPM
- INTERMITTENT TORQUE: 250 lb-ft / 339 Nm (see application pages for actual torque ratings)
- CONTINUOUS TORQUE: De-rate intermittent rating by 30% (see application pages for actual ratings)
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, Tremec, and other manual transmissions with 8-bolt PTO opening
- LUBRICATION: X = No Pressure Lube; P = Pressure Lube
Additional Information
