The Chelsea 447 Series Power Take-Off Assembly, part number 447XSESX-V3RB or 447XSESXV3RB, is engineered around a one-piece input gear with a gap between its two sets of gear teeth. That design eliminates interference problems inside the transmission PTO opening without requiring an adapter plate. The 447XSESX-V3RB mounts via a 6-bolt pattern and accepts air shift. Output is through a rotatable SAE B 4-bolt flange with a 7/8" 13-tooth SAE B shaft. Shaft power ratings for the series run 21 HP at 500 RPM and 43 HP at 1000 RPM, with intermittent torque in the 225 lb-ft range (check application pages for actual torque ratings on your specific unit). Compatible transmission families include Eaton/Fuller, ZF, and select others. Call us to confirm proper fit for your application.
Features
6-bolt mounting, no adapter plate required
Air shift
Rotatable SAE B 4-bolt flange with a 7/8" 13-tooth SAE B shaft
Series shaft power: 21 HP at 500 RPM, 43 HP at 1000 RPM
Intermittent torque: 225 lb-ft / 305 Nm (check application pages for actual ratings)
One-piece input gear eliminates interference in the transmission PTO aperture
Tech Specs
- Mounting Type: 6-Bolt
- Mounting Option: Standard Mount (X)
- Gear Ratio Code: S
- Input Gear Designator: ES
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift without Installation Kit (V)
- Assembly Arrangement: 3
- Output Option: Rotatable SAE B 4-Bolt Flange, SAE B Shaft (7/8" 13T) (RB)
- Transmission Compatibility: Eaton/Fuller, ZF, Other
- 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)
- Intermittent Torque: 201-300 lb-ft (301-400 Nm); 225 lb-ft / 305 Nm (check application pages for actual torque ratings)
