The Chelsea 447 Series Power Take-Off Assembly, part number 447XWESX-A3AF or 447XWESXA3AF, is a 6-bolt mounted PTO 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 aperture, making the 447 Series a practical choice where adjacent gear clearance is tight. Shift is wire/cable mechanical. The output shaft is a 1-1/4" round (with key option). Intermittent torque falls in the 201-300 lb-ft range; check application pages for the exact torque rating of this configuration. Output power is rated at 36-45 HP, with shaft power of 21 HP at 500 RPM and 43 HP at 1000 RPM. Compatible transmissions include Eaton/Fuller and ZF units, among others. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
6-bolt mounting, no adapter plate required
Wire/cable mechanical shift
1-1/4" round output shaft with key
Intermittent torque rating 201-300 lb-ft (check application pages for this configuration's actual rating)
Shaft power: 21 HP at 500 RPM, 43 HP at 1000 RPM
One-piece input gear design eliminates interference inside the transmission PTO opening
Tech Specs
- Intermittent Torque: 201-300 lb-ft / 301-400 Nm (225 lb-ft / 305 Nm - check application pages for actual torque rating for this configuration)
- 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 at 500 RPM, 43 HP at 1000 RPM / 16 kW at 500 RPM, 32 kW at 1000 RPM
- Compatible Transmissions: Eaton/Fuller, ZF, Other
