The Chelsea 447KUESX-W5RK is a 6-bolt Power Take-Off unit from the Chelsea 447 Series, engineered with a one-piece input gear that creates clearance between its two sets of gear teeth to eliminate interference problems within the PTO aperture on the transmission. The 447 Series supports wire/cable and mechanical shift options, and delivers up to 43 HP at 1,000 RPM through a 1-1/4" round output shaft with key. Intermittent torque for the series ranges from 201 to 300 lb-ft. Tapered bearings replace needle bearings for greater load-bearing capability. Available from Pro Gear and Transmission.
Features
6-bolt mounting configuration
One-piece input gear eliminates interference inside the transmission PTO aperture
Wire/cable or mechanical shift options
Rotatable SAE B 2 or 4-bolt flange with a 7/8" 13-tooth SAE B shaft
Tapered bearings for greater load-bearing capability versus needle bearings
Series intermittent torque rating: 201-300 lb-ft (check application pages for actual torque rating)
Tech Specs
- Mounting Type: 6-Bolt
- Mounting Option: Standard Mount without Stud Kit (K)
- Gear Ratio Code: U
- Input Gear Designator: ES
- Lube Option: No Pressure Lube (X)
- Shift Option: Cable (Wire) Shift (W)
- Assembly Arrangement: 5
- Output Option: Rotatable SAE B 2 or 4-Bolt Flange, SAE B Shaft (7/8" 13T) (RK)
- Intermittent Torque (Series): 201-300 lb-ft / 301-400 Nm
- Shaft Power: 21 HP at 500 RPM, 43 HP at 1,000 RPM
- Output Power (Series): 36-45 HP / 31-40 kW
- Bearing Type: Tapered
Additional Information
Parts manual and diagrams: Chelsea 447 Series PTO parts list with prices
