The Chelsea 447 Series Power Take-Off Assembly, part number 447KSESX-V3RA or 447KSESXV3RA, is a 6-bolt mount PTO engineered around a one-piece input gear with a space between its two sets of gear teeth. That design eliminates gear interference inside the transmission PTO opening, making it usable on a wider range of transmissions including Eaton/Fuller and ZF units without an adapter plate. Shift is wire/cable or mechanical. The 1-1/4" round output shaft delivers up to 21 HP at 500 RPM and 43 HP at 1,000 RPM, with an intermittent torque rating of 201-300 lb-ft (check application pages for actual torque ratings). Tapered bearings replace needle bearings for greater load capacity. Common applications include dump trucks, utility trucks, aerial equipment, and snow and ice removal vehicles. Call us to confirm proper fit for your specific transmission.
Features
6-bolt mounting, no adapter plate required for most installations
Wire/cable or mechanical shift options available
1-1/4" round output shaft (with key option available)
Shaft power: 21 HP at 500 RPM, 43 HP at 1,000 RPM
Intermittent torque: 201-300 lb-ft (check application pages for actual rating)
One-piece input gear 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 torque ratings)
- Shift Type: Wire/Cable, Mechanical
- Output Power: 36-45 HP / 31-40 kW
- Shaft Power: 21 HP at 500 RPM, 43 HP at 1,000 RPM (16 kW at 500 RPM, 32 kW at 1,000 RPM)
- Mounting Type: 6-Bolt
- Output Shaft Type: 1-1/4" Round, 1-1/4" Round with key
- Transmission Compatibility: Eaton/Fuller, ZF, Other
