The Chelsea 447 Series Power Take-Off Assembly, part number 447KSESX-S3XK or 447KSESXS3XK, is built 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, which makes installation straightforward on a wide range of transmissions including Eaton/Fuller and ZF units. The 6-bolt mounting pattern requires no adapter plate. Output is through a 1-1/4" round shaft (with key), and the unit shifts via wire/cable mechanical actuation. Intermittent torque ratings for this series run 201-300 lb-ft; check Chelsea application pages for the exact rating on your installation. Shaft power is rated at 21 HP at 500 RPM and 43 HP at 1,000 RPM. Call us to confirm proper fit for your application.
Features
6-bolt mounting, no adapter plate required
Wire/cable mechanical shift actuation
1-1/4" round output shaft with key
One-piece input gear eliminates interference at the transmission PTO opening
Intermittent torque range: 201-300 lb-ft (check application pages for your specific rating)
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 rating)
- Shift Type: Wire/Cable, Mechanical
- Output Power: 36-45 HP / 31-40 kW
- Output Shaft Type: 1-1/4" Round with key
- 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
