The Chelsea 447 Series Power Take-Off, part number 447KWESX-W5XK or 447KWESXW5XK, is a 6-bolt mounted PTO designed to eliminate internal gear interference on a wide variety of transmissions. Its wire/cable mechanical shift and 1-1/4" round output shaft (with key) suit demanding vocational applications including dump trucks, utility trucks, and snow and ice equipment. The 447 Series uses a one-piece input gear with a gap between its two gear-tooth sets, which clears interference inside the PTO aperture where adjacent gears are tight. Strong tapered bearings replace the needle bearings found in earlier designs, adding load-bearing capability. Compatible with Eaton/Fuller, ZF, and other transmission manufacturers. Call us to confirm proper fit for your application.
Features
6-bolt mounting, no adapter plate required for most applications
Wire/cable mechanical shift type
1-1/4" round output shaft with keyway
Intermittent torque rating: 201-300 lb-ft (301-400 Nm); see application pages for actual ratings
Output power: 21 HP at 500 RPM, 43 HP at 1000 RPM
One-piece input gear with tooth-gap design eliminates interference inside the transmission PTO opening
Compatible with Eaton/Fuller, ZF, and other transmission manufacturers
Tech Specs
- Intermittent Torque: 201-300 lb-ft / 301-400 Nm (check application pages for actual ratings)
- Shift Type: Wire/Cable, Mechanical
- 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)
- Output Shaft Type: 1-1/4" Round with key
- Mounting Type: 6-Bolt
- Compatible Transmissions: Eaton/Fuller, ZF, Other
