The Chelsea 447 Series Power Take-Off Assembly, part number 447XSESX-A3RA or 447XSESXA3RA, 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 opening on a wide variety of transmissions, including Eaton/Fuller and ZF applications. Shift is air shift. The output shaft is a 7/8" 13-tooth SAE B configuration on a rotatable SAE B 2-bolt flange. Shaft power rates at 21 HP at 500 RPM and 43 HP at 1,000 RPM, with intermittent torque in the 201-300 lb-ft range (verify actual torque on the Chelsea application pages for your specific installation). Call us to confirm proper fit for your application.
Features
6-bolt mounting, no adapter plate required for most installations
Air shift
Rotatable SAE B 2-bolt flange with a 7/8" 13-tooth SAE B shaft
One-piece input gear design eliminates interference inside the transmission PTO opening
Shaft power: 21 HP at 500 RPM, 43 HP at 1,000 RPM
Compatible with Eaton/Fuller, ZF, and other transmission manufacturers
Tech Specs
- Intermittent Torque: 201-300 lb-ft / 301-400 Nm (check Chelsea application pages for actual torque ratings for your specific unit)
- Mounting Option: Standard Mount (X)
- Gear Ratio Code: S
- Input Gear Designator: ES
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift (A)
- Assembly Arrangement: 3
- Output Option: Rotatable SAE B 2-Bolt Flange, SAE B Shaft (7/8" 13T) (RA)
- Output Power: 36-45 HP / 31-40 kW
- Mounting Type: 6-Bolt
- 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
