The Chelsea 489ZFDAX-W5XD or 489ZFDAXW5XD is an 8-bolt PTO assembly from Chelsea's 489 Series, designed for Eaton/Fuller, Volvo, and Mack transmissions. It uses a wire/cable mechanical shift and delivers up to 48 HP at 1,000 RPM (24 HP at 500 RPM). The output shaft is a 1-1/4" round type with key option available. Intermittent torque ratings reach 250 lb-ft (339 Nm) -- confirm actual torque limits on Chelsea's application pages for your specific installation. Internal parts share commonality with the Chelsea 442 Series, simplifying shop-floor service. The kit-style design makes field servicing straightforward, and greaseable output options are available. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Chelsea 489 Series, 8-bolt mounting configuration
Wire/cable mechanical shift; electric over air shift option also available
1-1/4" round output shaft with 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
Internal parts common to Chelsea 442 Series for simplified service and parts sourcing
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 Chelsea application pages for actual torque ratings)
- Output Power: 46-55 HP / 31-40 kW
- Shaft Power at 500 RPM: 24 HP / 18 kW
- Shaft Power at 1,000 RPM: 48 HP / 36 kW
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, Other
- Lubricant Designation: X = No Pressure Lube; P = Pressure Lube
Additional Information
