The Chelsea 447 Series Power Take-Off Assembly, part number 447KSESX-A5XD or 447KSESXA5XD, mounts via a 6-bolt pattern and uses wire/cable or mechanical shift. The output shaft is a 1-1/4" round design with keyway. Intermittent torque rating falls in the 201-300 lb-ft range; check Chelsea application pages for the exact torque figure for your installation. Shaft power output is 21 HP at 500 RPM and 43 HP at 1,000 RPM. The 447 Series is compatible with Eaton/Fuller, ZF, and select other transmission manufacturers. Its one-piece input gear is engineered to clear adjacent gear interference inside the PTO aperture, so no adapter plate is required on most installations. Call us to confirm proper fit for your specific transmission.
Features
6-bolt mounting pattern, compatible with Eaton/Fuller, ZF, and other transmissions
1-1/4" round output shaft with keyway
Wire/cable or mechanical shift type
Intermittent torque: 201-300 lb-ft (305 Nm range); verify exact rating on Chelsea application pages
Shaft power: 21 HP at 500 RPM, 43 HP at 1,000 RPM
One-piece input gear design eliminates adjacent gear interference inside the PTO opening, no adapter plate required on most applications
Tech Specs
- Intermittent Torque: 201-300 lb-ft / 301-400 Nm (225 lb-ft / 305 Nm - check application pages for actual torque ratings)
- Continuous Torque: De-rate intermittent rating by 30% (check application pages for actual torque ratings)
- Shift Type: Wire/Cable, Mechanical
- Output Power: 36-45 HP / 31-40 kW
- Shaft Power: 21 HP (500 RPM), 43 HP (1,000 RPM) / 16 kW (500 RPM), 32 kW (1,000 RPM)
- Output Shaft Type: 1-1/4" Round with key
- Mounting Type: 6-Bolt
- Transmission Compatibility: Eaton/Fuller, ZF, Other
