The Chelsea 447XSESX-H5XK or 447XSESXH5XK is a 6-bolt power take-off from Chelsea's 447 Series, engineered around a one-piece input gear with a space between its two sets of gear teeth. That design eliminates interference problems inside the transmission PTO opening on transmissions where adjacent gear clearance is tight. This unit uses a wire/cable mechanical shift and delivers output shaft power rated at 21 HP at 500 RPM and 43 HP at 1000 RPM. The 1-1/4" round output shaft with keyway accommodates a broad range of driven accessories. Compatible with Eaton/Fuller, ZF, and other transmission manufacturers. Call us to confirm proper fit for your specific transmission and application.
Features
6-bolt mounting, no adapter plate required for direct installation
Wire/cable mechanical shift type
1-1/4" round output shaft with keyway
Shaft power: 21 HP at 500 RPM, 43 HP at 1000 RPM
One-piece input gear eliminates internal interference problems within the transmission PTO opening
Intermittent torque rating: 201-300 lb-ft (see application pages for actual torque ratings)
Tech Specs
- Intermittent Torque: 201-300 lb-ft / 301-400 Nm (Check Application Pages for Actual Torque Ratings; 225 lb-ft / 305 Nm reference value)
- 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 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 keyway
- Mounting Type: 6-Bolt
- Transmission Compatibility: Eaton/Fuller, ZF, and other manufacturers
