Description
The Chelsea 489 Series Power Take-Off Assembly, part number 489ZFITX-V5XK or 489ZFITXV5XK, is an 8-bolt PTO designed to mount directly to manual transmissions from Eaton/Fuller, Volvo/Mack, and other manufacturers with an 8-bolt aperture. The one-piece cast iron housing eliminates the need for an adapter plate, removing a potential leak path common to multi-piece designs. This unit delivers up to 250 lb-ft intermittent torque, matching the torque capacity of the 442 Series. Shaft power is rated at 24 HP at 500 RPM and 48 HP at 1,000 RPM. The 1-1/4″ round output shaft with key accepts a wide range of hydraulic pump drives. Shift actuation is wire/cable mechanical. Call us to confirm proper fit for your transmission application.
Features
8-bolt direct-mount cast iron housing eliminates adapter plate and reduces leak paths
Wire/cable mechanical shift actuation
1-1/4″ round output shaft with key
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 the Chelsea 442 Series; kit-style design simplifies service
Greaseable output options available within the 489 Series
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: Up to 250 lb-ft (339 Nm) – 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 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
