Description
The Chelsea 489 Series Power Take-Off 489GRAHX-V3XQ or 489GRAHXV3XQ mounts directly to an 8-bolt transmission opening on manual transmissions including Eaton Fuller, Volvo/Mack, and others. The one-piece cast iron housing eliminates the need for an adapter plate, reducing potential leak paths. Output is through a 1-1/4″ round shaft with key, and shift actuation is wire/cable mechanical. The 489 Series carries the same 250 lb-ft intermittent torque capacity as the Chelsea 442 Series, with shaft power rated at 24 HP at 500 RPM and 48 HP at 1000 RPM. Strong tapered bearings replace needle bearings for improved load handling. Call us to confirm proper fit for your transmission.
Features
8-bolt one-piece cast iron housing mounts directly to transmission opening, no adapter plate required
Wire/cable mechanical shift; electric-over-air shift option also available
1-1/4″ round output shaft with key
Intermittent torque capacity matches the Chelsea 442 Series at 250 lb-ft
Shaft power: 24 HP at 500 RPM, 48 HP at 1000 RPM
Kit-style design and internal parts shared with the 442 Series simplify service
Greaseable output options to reduce spline fretting and corrosion
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT SHAFT TYPE: 1-1/4″ Round with Key
- INTERMITTENT TORQUE: 250 lb-ft (339 Nm) – Check Application Pages for Actual Torque Ratings
- CONTINUOUS TORQUE: De-rate torque rating 30% – 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 1000 RPM
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO aperture
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube
