The Chelsea 489KFAHX-W6XD is a Chelsea 489 Series Power Take-Off (PTO) built for manual transmissions including Eaton Fuller, Mack, and Tremec with an 8-bolt mounting aperture. The one-piece cast iron housing bolts directly to the 8-bolt transmission opening, eliminating the need for an adapter plate and reducing potential leak paths. Shift type is wire/cable mechanical. Output is through a 1-1/4" round keyed shaft. The 489 Series carries an intermittent torque rating of 201-300 lb-ft and delivers up to 55 HP intermittent output. Internal parts are common to the Chelsea 442 Series. Available from Pro Gear and Transmission.
Features
8-bolt one-piece cast iron housing mounts directly to transmission opening, no adapter plate required
Wire/cable mechanical shift operation
1-1/4" round keyed output shaft
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Intermittent output: 46-55 HP (31-40 kW)
Internal parts common to the Chelsea 442 Series for simplified service
Tech Specs
- Series: Chelsea 489
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" Key
- Intermittent Torque: 201-300 lb-ft (301-400 Nm)
- Output Power (Intermittent): 46-55 HP (31-40 kW)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Dimensions (H x W x L): 8.5" x 10.75" x 14.5"
Additional Information
The Chelsea 489 Series is designed for vocational and municipal equipment markets including utility trucks, dump trucks, fire and rescue, and snow and ice removal applications. The series offers twenty-seven output options and eleven internal speed ratios. The 360-degree rotatable flange output option features a greaseable shaft to reduce pump shaft spline fretting and corrosion. Tapered bearings replace needle bearings for greater load-bearing capability. Compatible manual transmissions include Eaton Fuller, Eaton Endurant, Mack, and Tremec. Part number 489KFAHX-W6XD is also referenced as SP489KFAHX-W6XD.Parts Manual: Chelsea 489 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
