The Chelsea 447 Series Power Take-Off, part number 447XSESX-S3RB or 447XSESXS3RB, is a 6-bolt mount PTO designed specifically to eliminate internal interference problems across a wide variety of transmissions. Its one-piece input gear uses a space between two sets of gear teeth to clear adjacent gear interference inside the PTO aperture. The 447XSESX-S3RB features air shift, a rotatable SAE B 4-bolt flange with a 7/8" 13-tooth SAE B shaft, and is compatible with Eaton/Fuller, ZF, and other transmission manufacturers. The series carries an intermittent torque rating of 201-300 lb-ft and delivers up to 43 HP at 1000 RPM. Tapered bearings replace needle bearings for greater load capacity. Call us to confirm proper fit for your application.
Features
6-bolt mounting, no adapter plate required
Air shift type with a PTO/dump pump combo valve
Rotatable SAE B 4-bolt flange with a 7/8" 13-tooth SAE B shaft
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Shaft power: 21 HP at 500 RPM, 43 HP at 1000 RPM
One-piece input gear design eliminates interference inside transmission/PTO opening
Tech Specs
- Intermittent Torque: 201-300 lb-ft (301-400 Nm); see application pages for actual ratings
- Mounting Option: Standard Mount (X)
- Gear Ratio Code: S
- Input Gear Designator: ES
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift with PTO/Dump Pump Combo Valve (with Kick-Out, with Neutral Spring Return) (S)
- Assembly Arrangement: 3
- Output Option: Rotatable SAE B 4-Bolt Flange, SAE B Shaft (7/8" 13T) (RB)
- Output Power: 36-45 HP (31-40 kW)
- Transmission Compatibility: Eaton/Fuller, ZF, and other manufacturers
- Mounting Type: 6-Bolt
- Shaft Power: 21 HP at 500 RPM, 43 HP at 1000 RPM (16 kW at 500 RPM, 32 kW at 1000 RPM)
