The Chelsea 447 Series Power Take-Off Assembly, part number 447KUESX-H5XK or 447KUESXH5XK, is engineered around a one-piece input gear with a gap between the two sets of gear teeth. That design directly eliminates interference inside the transmission PTO opening on a wide range of transmissions, including Eaton/Fuller and ZF units, without requiring an adapter plate. The 6-bolt mounting assembly uses a 1-1/4" round output shaft (with key) and supports wire/cable or mechanical shift operation. Series-rated output runs 21 HP at 500 RPM and 43 HP at 1000 RPM, with intermittent torque up to 225 lb-ft (305 Nm); check the application pages for actual torque ratings specific to your installation. Tapered bearings replace needle bearings for improved load capacity. Available from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
6-bolt mounting, no adapter plate required
1-1/4" round output shaft with key
Wire/cable or mechanical shift operation
One-piece input gear eliminates interference inside the transmission PTO opening
Compatible with ZF, Eaton/Fuller, and other transmission manufacturers
Series-rated 21 HP at 500 RPM, 43 HP at 1000 RPM; intermittent torque up to 225 lb-ft (305 Nm) - verify actual rating on application pages
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: 1-1/4" Round, 1-1/4" Round with Key
- Transmission Manufacturer: Eaton/Fuller, ZF, Other
- Output Power: 36-45 HP (31-40 kW)
- Shaft Power: 21 HP (500 RPM), 43 HP (1000 RPM), 16 kW (500 RPM), 32 kW (1000 RPM)
- Intermittent Torque: 201-300 lb-ft (301-400 Nm); 225 lb-ft / 305 Nm - check application pages for actual torque ratings
Additional Information
Parts Manual: Chelsea 447 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
