The Chelsea 447 Series Power Take-Off Assembly, part number 447XWESX-A5XD or 447XWESXA5XD, is a 6-bolt mounted PTO engineered specifically to eliminate internal gear interference problems at the transmission PTO aperture. It accepts wire/cable or mechanical shift operation and delivers output shaft power rated at 21 HP at 500 RPM and 43 HP at 1,000 RPM. The 1-1/4" round output shaft is available with a keyway. Intermittent torque rating for the 447 Series runs 201-300 lb-ft; check application pages for the actual torque rating for your specific configuration. Compatible with Eaton/Fuller and ZF transmissions among others, this assembly requires no adapter plate, simplifying installation on a wide range of vocational truck applications. Call us to confirm proper fit for your application.
Features
6-bolt mounting, no adapter plate required for most installations
Wire/cable or mechanical shift operation
1-1/4" round output shaft with optional keyway
Shaft power: 21 HP at 500 RPM, 43 HP at 1,000 RPM
Intermittent torque: 201-300 lb-ft (verify actual rating on application pages)
One-piece input gear design eliminates adjacent gear interference inside the transmission PTO opening
Tech Specs
- Intermittent Torque: 201-300 lb-ft / 301-400 Nm (Check Application Pages for Actual Torque Ratings)
- Shift Type: Wire/Cable, 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 (500 RPM), 43 HP (1,000 RPM) / 16 kW (500 RPM), 32 kW (1,000 RPM)
- Transmission Compatibility: Eaton/Fuller, ZF, Other
