The Chelsea 447XUETX-A5XQ is a 447 Series Power Take-Off built on a 6-bolt mounting pattern. The 447 Series is engineered around a one-piece input gear with a space between its two sets of gear teeth, which eliminates interference problems inside the transmission PTO aperture, a common issue on a wide range of transmissions. Shift options include wire/cable and mechanical configurations. The output shaft is a round shaft with a 1-1/4" key. Intermittent torque for the 447 Series ranges from 201 to 300 lb-ft (305 Nm), and output power spans 36 to 45 HP. Tapered bearings replace needle bearings for greater load-bearing capability. Sold by Pro Gear and Transmission.
Features
Chelsea 447 Series Power Take-Off, P/N 447XUETX-A5XQ
6-bolt mounting pattern, no adapter plate required
One-piece input gear eliminates interference in the transmission PTO aperture
Shift options: wire/cable or mechanical
Output shaft: round shaft with 1-1/4" key
Intermittent torque: 201-300 lb-ft (305 Nm); output power: 36-45 HP
Tapered bearings for greater load-bearing capability vs. needle bearings
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft (1-1/4" Key)
- Intermittent Torque: 201-300 lb-ft / 305 Nm (check application pages for actual torque ratings)
- Continuous Torque: De-rate intermittent torque rating 30% (check application pages for actual torque ratings)
- Output Power: 36-45 HP / 31-40 kW
- Shaft Power: 21 HP at 500 RPM, 43 HP at 1000 RPM
Additional Information
The Chelsea 447 Series shares the wide option set of the popular 442 Series, with additional options to simplify installation on Eaton FS series and Nissan/UD MLS series transmissions. Where required, the 447 is available with an adapter or unique installation kit for those vehicles. Twenty-six output options are available, including Chelsea's 360-degree rotatable flange. Four internal speed ratios and eleven shift options are offered across the series. Typical applications include utility trucks, dump trucks and trailers, snow and ice removal equipment, fire and rescue vehicles, and service trucks.Parts Manual: Chelsea 447 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
