The Chelsea 447 Series Power Take-Off, part number 447KUESX-W3XD or 447KUESXW3XD, is a 6-bolt mounted PTO assembly built around a one-piece input gear with a gap between its two sets of gear teeth. That design eliminates interference issues inside the transmission or PTO opening, making the 447 Series a practical choice where adjacent gear clearance is a concern on Eaton/Fuller, ZF, and other transmission platforms. Shift options include wire/cable and mechanical actuation. The output shaft is a 1-1/4" round with key. Intermittent torque rating ranges from 201-300 lb-ft (301-400 Nm); check the application pages for the actual torque rating for your specific configuration. Output power reaches 36-45 HP (31-40 kW), with shaft power rated at 21 HP at 500 RPM and 43 HP at 1000 RPM. Call us to confirm proper fit for your transmission.
Features
6-bolt mounting, compatible with Eaton/Fuller, ZF, and other transmission platforms
Wire/cable and mechanical shift options available
1-1/4" round output shaft with key
One-piece input gear design eliminates interference inside the transmission/PTO opening, no adapter plate required
Intermittent torque: 201-300 lb-ft (301-400 Nm); check application pages for configuration-specific ratings
Shaft power: 21 HP at 500 RPM, 43 HP at 1000 RPM (16 kW and 32 kW respectively)
Tech Specs
- Intermittent Torque: 201-300 lb-ft / 301-400 Nm (check application pages for actual torque ratings by configuration)
- Continuous Torque: De-rate intermittent torque 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 at 500 RPM, 43 HP at 1000 RPM / 16 kW at 500 RPM, 32 kW at 1000 RPM
- Output Shaft Type: 1-1/4" Round with Key
- Mounting Type: 6-Bolt
- Transmission Compatibility: Eaton/Fuller, ZF, Other
