The Chelsea 489 Series Power Takeoff, part number 489XSDBX-A3XQ or 489XSDBXA3XQ, is an 8-bolt mount PTO with air shift and an SAE B 2 or 4-bolt flange output with a 7/8" 13-tooth SAE B shaft. Intermittent torque rating is 250 lb-ft (339 Nm); shaft power output reaches 48 HP (36 kW) at 1,000 RPM and 24 HP (18 kW) at 500 RPM. Output power range is 46-55 HP (31-40 kW). Compatible transmissions include Eaton/Fuller and Volvo/Mack platforms. Internal components are common to the 489 Series, and the kit-style design simplifies service in the field. Check Chelsea application pages to confirm actual torque ratings for your specific installation. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
8-bolt mounting configuration for Eaton/Fuller and Volvo/Mack transmissions
Air shift
SAE B 2 or 4-bolt flange with a 7/8" 13-tooth SAE B shaft (rotated 90 degrees)
Intermittent torque: 250 lb-ft (339 Nm) - verify actual rating on Chelsea application pages
Shaft power output: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Kit-style assembly design simplifies field service and parts replacement
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt
- MOUNTING OPTION: Standard Mount (X)
- GEAR RATIO CODE: S (24/22)
- INPUT GEAR DESIGNATOR: DB
- LUBE OPTION: No Pressure Lube (X)
- SHIFT OPTION: Air Shift (A)
- ASSEMBLY ARRANGEMENT: 3
- OUTPUT OPTION: SAE B 2 or 4-Bolt Flange, SAE B Shaft (7/8" 13T), Rotated 90 Degrees (XQ)
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, Other
- INTERMITTENT TORQUE: 250 lb-ft (339 Nm) - check Chelsea application pages for actual torque rating
- OUTPUT POWER: 46-55 HP (31-40 kW)
- SHAFT POWER: 500 RPM: 24 HP (18 kW); 1,000 RPM: 48 HP (36 kW)
Additional Information
