The Chelsea 447KUESX-A5XK or 447KUESXA5XK is a 6-bolt power take-off from the Chelsea 447 Series, designed specifically to eliminate internal interference problems in a wide variety of transmissions, including Eaton/Fuller, ZF, and other compatible units. The 447 Series uses a one-piece input gear with a gap between its two sets of gear teeth, which prevents adjacent gear interference at the PTO aperture. No adapter plate is required for most installations. This unit uses a wire/cable mechanical shift, outputs via a 1-1/4" round shaft with key, and delivers up to 43 HP at 1,000 RPM. Intermittent torque ratings for this series range from 201 to 300 lb-ft; check Chelsea application pages for ratings specific to your configuration. Call us to confirm proper fit for your application.
Features
6-bolt mounting, compatible with Eaton/Fuller, ZF, and other transmissions
Wire/cable mechanical shift type
1-1/4" round output shaft with key
Shaft power: 21 HP at 500 RPM, 43 HP at 1,000 RPM
Intermittent torque: 201-300 lb-ft series range (verify exact rating on Chelsea application pages)
One-piece input gear design eliminates adjacent gear interference at the transmission PTO opening
Tech Specs
- Intermittent Torque: 201-300 lb-ft (301-400 Nm) series range; 225 lb-ft (305 Nm) reference value - check Chelsea application pages for actual torque ratings
- Continuous Torque: De-rate intermittent rating by 30% - check application pages for actual ratings
- Shift Type: Wire/Cable, Mechanical
- Output Power: 36-45 HP (31-40 kW)
- Shaft Power: 21 HP (16 kW) at 500 RPM; 43 HP (32 kW) at 1,000 RPM
- Mounting Type: 6-Bolt
- Output Shaft Type: 1-1/4" Round with key
- Transmission Compatibility: Eaton/Fuller, ZF, and other compatible transmissions
