The Chelsea 489 Series Power Take-Off Assembly, part number 489GLAHX-P3RA or 489GLAHXP3RA, is an 8-bolt PTO designed to mount directly to manual transmissions from Eaton/Fuller, Volvo/Mack, and other compatible manufacturers without an adapter plate, reducing potential leak paths. The one-piece cast iron housing delivers the same intermittent torque capacity as the Chelsea 442 Series, up to 250 lb-ft (339 Nm), through a wire/cable mechanical shift mechanism. The output shaft is a 1-1/4" round shaft with key, and this unit carries pressure lube (P) per the part number suffix. Shaft power ratings are 24 HP at 500 RPM and 48 HP at 1,000 RPM, with an output power range of 46-55 HP. Strong tapered bearings handle load capacity in place of needle bearings. Internal parts are common with the 442 Series, and the kit-style design simplifies service. Call us to confirm proper fit for your transmission and application.
Features
8-bolt one-piece cast iron housing mounts directly to compatible manual transmissions, no adapter plate required
Wire/cable mechanical shift; electric over air shift option available within the 489 Series
Intermittent torque rating up to 250 lb-ft (339 Nm), same capacity as the Chelsea 442 Series
1-1/4" round output shaft with key; pressure lube (P) configuration
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Kit-style construction with internal parts common to the 442 Series for straightforward servicing
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT SHAFT TYPE: 1-1/4" Round with Key
- LUBRICANT: Pressure Lube (P)
- INTERMITTENT TORQUE: 250 lb-ft / 339 Nm (Check Application Pages for Actual Torque Ratings)
- OUTPUT POWER: 46-55 HP / 31-40 kW
- 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
Additional Information
