The Chelsea 447KQESX-A5XD or 447KQESXA5XD is a 6-bolt power take-off from the 447 Series, engineered with a one-piece input gear that spaces two sets of gear teeth apart, eliminating interference inside the PTO aperture on transmissions where adjacent gear clearance is tight. The unit mounts directly without an adapter plate and fits transmissions from Eaton/Fuller, ZF, and select other manufacturers. Shift is air shift. The output shaft is a 1-1/4" round with key. Intermittent torque rating falls within the 201-300 lb-ft range; verify the exact figure on the Chelsea application pages for this configuration. 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 transmission and application.
Features
6-bolt direct mount, no adapter plate required
Air shift
1-1/4" round output shaft with key
One-piece input gear eliminates adjacent gear interference inside the transmission PTO opening
Intermittent torque: 201-300 lb-ft (check Chelsea application pages for configuration-specific rating)
Shaft power: 21 HP at 500 RPM, 43 HP at 1,000 RPM
Compatible with Eaton/Fuller, ZF, and other transmission makes
Tech Specs
- Intermittent Torque: 201-300 lb-ft / 301-400 Nm (225 lb-ft / 305 Nm - check application pages for actual rating)
- Mounting Option: Standard Mount without Stud Kit (K)
- Gear Ratio Code: Q
- Input Gear Designator: ES
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift (A)
- Assembly Arrangement: 5
- Output Option: 1-1/4" Round Standard Shaft with 5/16" Key (XD)
- Output Power: 36-45 HP / 31-40 kW
- Transmission Compatibility: Eaton/Fuller, ZF, Other
- Mounting Type: 6-Bolt
- Shaft Power: 21 HP at 500 RPM / 16 kW at 500 RPM; 43 HP at 1,000 RPM / 32 kW at 1,000 RPM
Additional Information
Parts manual and diagrams: Chelsea 447 Series PTO parts list with prices
