The Chelsea 489XFAHX-A3XD or 489XFAHXA3XD is a 489 Series Power Take-Off assembly built for manual transmissions with an 8-bolt PTO mounting aperture, including Eaton/Fuller, Volvo/Mack, and other compatible units. The integral 8-bolt housing eliminates the need for an adapter plate, reducing potential leak paths. Shift is wire/cable mechanical, with an electric-over-air option available. Output shaft is a 1-1/4" round (also available with keyway). Intermittent torque rating is 250 lb-ft (339 Nm); output power ranges from 46-55 HP, with shaft power of 24 HP at 500 RPM and 48 HP at 1,000 RPM. Internal components are common to the Chelsea 442 Series, simplifying parts sourcing. Kit-style construction aids serviceability in the field. Available from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
8-bolt integral housing eliminates adapter plate, reducing potential leak paths
Wire/cable mechanical shift; electric-over-air shift option also available
1-1/4" round output shaft (keyway version available)
Intermittent torque rating: 250 lb-ft (339 Nm)
Shaft power output: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Kit-style assembly with internal parts common to Chelsea 442 Series for easier servicing
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT SHAFT TYPE: 1-1/4" Round; 1-1/4" Round with Key
- 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 (18 kW) at 500 RPM; 48 HP (36 kW) at 1,000 RPM
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, Other
- LUBRICATION: No Pressure Lube (X) or Pressure Lube (P)
- MOUNTING BOLT HOLE QUANTITY: 8
- DIMENSIONS (H x W x L): 8.38 in. x 10.38 in. x 14.25 in.
Additional Information
