The Chelsea 442XWJPX-W4RA or 442XWJPXW4RA is a 442 Series Power Take-Off built for 6-bolt transmission applications. The 442 Series uses a cast iron housing and tapered cone bearings on the output shaft, giving this family its strong torque rating and extended service life. Shift is accomplished via wire/cable or mechanical means, and the output shaft is a 1-1/4" round shaft with a 1/4" key. The series supports 36 output configurations and 11 internal speed ratios, making it a practical choice for tow trucks, dump trucks, service trucks, and aerial equipment. Sold by Pro Gear and Transmission.
Features
6-bolt mounting for compatibility with a wide range of transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable or mechanical shift options
1-1/4" round output shaft with 1/4" key
Rotatable output flanges for improved clearance
Greaseable output shafts for extended service life
Tech Specs
- Series: Chelsea 442
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable or Mechanical
- Output Shaft Type: 1-1/4" Round Shaft with 1/4" Key
- Intermittent Torque: 201-300 lb-ft (check application pages for actual torque rating)
- Output Power: 46-55 HP
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Housing Material: Cast Iron
- Output Configurations: 36 available
- Internal Speed Ratios: 11 available
Additional Information
Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
