The Chelsea 447KSESX-W3RA or 447KSESXW3RA is a 6-bolt power take-off from the Chelsea 447 Series, engineered with a one-piece input gear that spaces its two sets of gear teeth to prevent interference inside the transmission PTO opening. Shift is wire/cable or mechanical. The output shaft is a 1-1/4" round (with key option), and shaft power runs 21 HP at 500 RPM and 43 HP at 1,000 RPM. Intermittent torque range for the 447 Series runs 201-300 lb-ft (301-400 Nm); check the Chelsea application pages for the actual rating for your specific configuration. Compatible transmissions include Eaton/Fuller, ZF, and other manufacturers. The 447 Series uses tapered bearings in place of needle bearings for improved load capacity. Call us to confirm proper fit for your application.
Features
6-bolt mounting, compatible with Eaton/Fuller, ZF, and other transmission manufacturers
Wire/cable or mechanical shift type
1-1/4" round output shaft with key option
Shaft power: 21 HP at 500 RPM, 43 HP at 1,000 RPM
One-piece input gear with spaced tooth sets eliminates interference inside the transmission PTO opening
Tapered bearings replace needle bearings for greater load-bearing capability
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: 1-1/4" Round, 1-1/4" Round with Key
- Intermittent Torque: 201-300 lb-ft (301-400 Nm); 225 lb-ft / 305 Nm (check application pages for actual torque rating)
- 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)
- Compatible Transmissions: Eaton/Fuller, ZF, Other
- Series: Chelsea 447
Additional Information
Parts Manual: Chelsea 447 Series PTO Parts Manual (PDF) - exploded views, item numbers and the full parts breakdown for this series.
