The Chelsea 489GRAHX-V3XK or 489GRAHXV3XK is a 489 Series Power Take-Off (PTO) built for 8-bolt manual transmission openings on applications such as Eaton Fuller, Volvo/Mack, and Tremec-equipped trucks. The one-piece cast iron housing bolts directly to the 8-bolt aperture, eliminating the need for an adapter plate and reducing potential leak paths. Shift type is wire/cable mechanical. The 1-1/4" round output shaft (with key) delivers up to 250 lb-ft intermittent torque and shaft power of 24 HP at 500 RPM or 48 HP at 1,000 RPM. Internal parts are common to the Chelsea 442 Series. Typical service applications include dump trucks, utility trucks, and snow and ice removal equipment. Call us to confirm proper fit for your application.
Features
489 Series, 8-bolt direct-mount cast iron housing eliminates adapter plate and reduces leak paths
Wire/cable mechanical shift; electric-over-air shift option also available
1-1/4" round output shaft with key; greaseable output options available
Intermittent torque rating up to 250 lb-ft (339 Nm) - check application pages for actual torque ratings
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Internal parts common to Chelsea 442 Series; kit-style design simplifies service
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt (direct-mount, no adapter plate required)
- 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 intermittent rating by 30% (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, and other manual transmissions with 8-bolt PTO aperture
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube
Additional Information
