The Chelsea 489 Series Power Take-Off Assembly, part number 489GQITX-H3XK or 489GQITXH3XK, mounts directly to an 8-bolt transmission opening using a one-piece cast iron housing that eliminates the need for an adapter plate, reducing potential leak paths. The 489 Series delivers intermittent torque in the 201-300 lb-ft range and shaft power of 24 HP at 500 RPM or 48 HP at 1,000 RPM, with output power rated at 46-55 HP. This unit uses a wire/cable mechanical shift and includes a 1-1/4" round output shaft with key. The 489 Series internal parts are common to the Chelsea 442 Series, and the kit-style design simplifies service. Compatible with manual transmissions from Eaton Fuller, Volvo/Mack, Tremec, and others. Call us to confirm proper fit for your application.
Features
8-bolt one-piece cast iron housing mounts directly to transmission opening, no adapter plate required
Wire/cable mechanical shift with electric-over-air shift option available in the 489 Series
1-1/4" round output shaft with key
Intermittent torque rating: 201-300 lb-ft (301-400 Nm); shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
Internal parts common to Chelsea 442 Series for easier parts sourcing and service
Kit-style construction simplifies field service; greaseable output options available
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt (direct-mount to transmission, no adapter plate)
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT SHAFT TYPE: 1-1/4" Round with Key
- INTERMITTENT TORQUE: 201-300 lb-ft / 301-400 Nm (check application pages for actual torque ratings)
- OUTPUT POWER: 46-55 HP / 31-40 kW
- SHAFT POWER: 24 HP (500 RPM), 48 HP (1,000 RPM) / 18 kW (500 RPM), 36 kW (1,000 RPM)
- TRANSMISSION COMPATIBILITY: Eaton Fuller, Volvo/Mack, Tremec, and others with 8-bolt PTO aperture
- LUBRICANT: X = No Pressure Lube, P = Pressure Lube
Additional Information
