The Chelsea 489 Series Power Take-Off 489GHAHX-A5AZ or 489GHAHXA5AZ mounts directly to the 8-bolt PTO opening on most manual transmissions, including Eaton Fuller, Mack, and Tremec. The one-piece cast iron housing bolts to the transmission face without an adapter plate, cutting down installation time and reducing potential leak paths. This series uses wire/cable mechanical shift and delivers intermittent torque in the 201-300 lb-ft range. Output is rated at 46-55 HP intermittent, with shaft power of 24 HP at 500 RPM or 48 HP at 1,000 RPM. The round output shaft accepts a 1-1/4 in. keyed connection. Tapered bearings replace needle bearings for greater load capacity. Call us to confirm proper fit for your transmission and application.
Features
8-bolt one-piece cast iron housing mounts directly to transmission, no adapter plate required
Wire/cable mechanical shift operation
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Output: 46-55 HP intermittent; 24 HP at 500 RPM, 48 HP at 1,000 RPM
Round output shaft with 1-1/4 in. key
Tapered bearings for greater load-bearing capacity vs. needle bearing designs
Common internal parts with Chelsea 442 Series
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Intermittent Torque: 201-300 lb-ft (301-400 Nm)
- Output Power: 46-55 HP (31-40 kW) intermittent
- Shaft Power: 24 HP at 500 RPM / 48 HP at 1,000 RPM
- Output Shaft Type: Round Shaft, 1-1/4 in. Key
- Housing Material: Cast Iron (one-piece)
- Compatible Transmissions: Eaton Fuller, Mack, Tremec (8-bolt aperture manual transmissions)
- NMFC Code: 128520, Hydraulic PTOs, Pumps, Motors, etc.
- Part Number: 489GHAHX-A5AZ or 489GHAHXA5AZ
