The Chelsea 447XSETX-V6XK is a 447 Series Power Take-Off built to eliminate internal interference on a wide variety of transmissions. The 447 Series uses a one-piece input gear with a gap between its two sets of gear teeth, preventing contact with adjacent gears inside the transmission aperture. It mounts with a 6-bolt pattern and requires no adapter plate on most applications. Output is through a round shaft with a 1-1/4" key. Shift options include wire/cable and mechanical. The series delivers up to 43 HP at 1,000 RPM and carries an intermittent torque rating of 225 lb-ft. Tapered bearings replace needle bearings for greater load capacity. Pro Gear and Transmission carries genuine Chelsea PTO units for utility, dump, and vocational truck applications.
Features
Chelsea 447 Series Power Take-Off, P/N 447XSETX-V6XK
6-bolt mounting pattern, no adapter plate required on most transmissions
One-piece input gear eliminates interference problems inside the transmission PTO opening
Round output shaft with 1-1/4" key
Wire/cable or mechanical shift options available
Tapered bearings for greater load-bearing capability versus needle-bearing designs
Intermittent torque rating: 225 lb-ft (305 Nm); up to 43 HP (32 kW) at 1,000 RPM
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable or Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" Key
- Intermittent Torque: 225 lb-ft (305 Nm)
- Output Power: Up to 43 HP (32 kW) at 1,000 RPM; 21 HP (16 kW) at 500 RPM
- Continuous Torque: De-rate intermittent rating by 30% (see application pages for actual ratings)
- Lubricant Type: X = No Pressure Lube (per part number suffix)
- Dimensions (H x W x L): 8.5 in. x 10.75 in. x 14.5 in.
Additional Information
The 447 Series shares its option set with the popular Chelsea 442 Series and adds configurations to simplify installation on Eaton FS series and Nissan/UD MLS series transmissions, where an adapter or installation kit may be required. Twenty-six output options are available across the 447 Series, including Chelsea's 360-degree rotatable flange. Four internal speed ratios and eleven shift options make this a versatile platform for aerial, vocational, municipal, and other mobile equipment. Typical applications include utility trucks, dump trucks and trailers, snow and ice removal vehicles, and fire and rescue apparatus.Parts Manual: Chelsea 447 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
