The Chelsea 447 Series Power Take-Off Assembly, part number 447KWESX-A3XD or 447KWESXA3XD, is a 6-bolt mounted PTO built around a one-piece input gear designed to eliminate interference problems within the PTO aperture on transmissions that may have adjacent gear interference. Wire/cable mechanical shift operates a 1-1/4" round output shaft, with or without a keyway. Output power spans 36-45 HP, with shaft power rated at 21 HP at 500 RPM and 43 HP at 1000 RPM. Intermittent torque is rated at 201-300 lb-ft; verify actual torque requirements against the application pages before ordering. Compatible with Eaton/Fuller, ZF, and a range of other transmission manufacturers. The 447 Series mounts without an adapter plate on most applications. Call us to confirm proper fit for your specific transmission.
Features
6-bolt mounting, no adapter plate required on most installations
Wire/cable mechanical shift type
1-1/4" round output shaft, available with keyway
Intermittent torque rating 201-300 lb-ft (check application pages for actual torque requirements)
Shaft power: 21 HP at 500 RPM, 43 HP at 1000 RPM
One-piece input gear design eliminates adjacent gear interference inside the transmission PTO opening
Tech Specs
- Intermittent Torque: 201-300 lb-ft / 301-400 Nm (Check Application Pages for Actual Torque Ratings)
- Shift Type: Wire/Cable, Mechanical
- Output Power: 36-45 HP / 31-40 kW
- Mounting Type: 6-Bolt
- Output Shaft Type: 1-1/4" Round, 1-1/4" Round with Key
- Shaft Power: 21 HP at 500 RPM / 43 HP at 1000 RPM (16 kW / 32 kW)
- Transmission Compatibility: Eaton/Fuller, ZF, Other
