The Chelsea 447 Series Power Take-Off Assembly, part number 447XWESX-P3RA or 447XWESXP3RA, is a 6-bolt mounted PTO designed specifically to eliminate internal interference problems within the transmission PTO aperture. It uses a one-piece input gear with a space between its two sets of gear teeth to clear adjacent gear interference on a wide range of transmissions, including Eaton/Fuller and ZF units. Shift is accomplished via wire/cable or mechanical means. The output shaft is a 1-1/4" round (with keyway option), and shaft power is rated at 21 HP at 500 RPM and 43 HP at 1,000 RPM. Intermittent torque ratings run 225 lb-ft (305 Nm); verify actual ratings against the Chelsea application pages for your specific installation. Call us to confirm proper fit for your application.
Features
6-bolt mounting, compatible with Eaton/Fuller, ZF, and other transmission brands
Wire/cable or mechanical shift options
1-1/4" round output shaft, available with keyway
One-piece input gear design eliminates interference in the transmission PTO aperture
Intermittent torque: 225 lb-ft (305 Nm) - check Chelsea application pages for actual rating
Shaft power: 21 HP at 500 RPM, 43 HP at 1,000 RPM
Tech Specs
- Intermittent Torque: 225 lb-ft / 305 Nm (check Chelsea application pages for actual torque ratings)
- Shift Type: Wire/Cable or Mechanical
- Output Power: 36-45 HP / 31-40 kW
- Mounting Type: 6-Bolt
- Output Shaft Type: 1-1/4" Round, 1-1/4" Round with key
- Shaft Power: 21 HP at 500 RPM, 43 HP at 1,000 RPM (16 kW at 500 RPM, 32 kW at 1,000 RPM)
- Transmission Compatibility: Eaton/Fuller, ZF, and other manufacturers
