Description
The Chelsea 489 Series PTO Assembly, part number 489XQAHX-S3XQ or 489XQAHXS3XQ, is an 8-bolt mounted power take-off built for Eaton/Fuller, Volvo/Mack, and other compatible transmissions. Shift actuation is wire/cable mechanical, with an electric-over-air shift option also available. The output shaft is a 1-1/4″ round (with key option), rated for 46-55 HP output. Shaft power is 24 HP at 500 RPM and 48 HP at 1,000 RPM. Intermittent torque is rated up to 250 lb-ft (check application pages for your actual torque value). Internal parts share commonality with the Chelsea 442 Series, simplifying parts stocking. Call us to confirm proper fit for your application.
Features
8-bolt mounting pattern compatible with Eaton/Fuller, Volvo/Mack, and other transmissions
Wire/cable mechanical shift; electric-over-air shift option available
1-1/4″ round output shaft (keyed option available)
Intermittent torque up to 250 lb-ft (339 Nm) – verify actual rating on Chelsea application pages
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Kit-style construction with internal parts common to the Chelsea 442 Series for easier servicing
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt
- SHIFT TYPE: Wire/Cable Mechanical (electric-over-air shift option available)
- OUTPUT SHAFT TYPE: 1-1/4″ Round; 1-1/4″ Round with key
- OUTPUT POWER: 46-55 HP (31-40 kW)
- SHAFT POWER: 500 RPM: 24 HP (18 kW); 1,000 RPM: 48 HP (36 kW)
- INTERMITTENT TORQUE: up to 250 lb-ft / 339 Nm (check application pages for actual torque rating)
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, and other compatible transmissions
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube
- DIMENSIONS (H x W x L): 8.38″ x 10.38″ x 14.25″
