The Chelsea 442XCAHX-A3XB or 442XCAHXA3XB is a 442 Series Power Take-Off built on a 6-bolt transmission mounting pattern. The 442 Series uses a cast iron housing with tapered cone bearings on the output shaft, delivering an intermittent torque rating in the 201-300 lb-ft range and output power of 46-55 HP. Shift is accomplished via wire/cable or mechanical actuation. The output shaft is a round shaft with a 1-1/4" key. Common applications for the 442 Series include dump trucks, service trucks, tow and recovery trucks, and aerial trucks. Pro Gear and Transmission is your source for genuine Chelsea PTO units.
Features
6-bolt transmission mounting pattern
Cast iron housing with tapered cone bearings on the output shaft
Output power: 46-55 HP
Round output shaft with 1-1/4" key
Wire/cable or mechanical shift actuation
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable or Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" Key
- Intermittent Torque (Series): 201-300 lb-ft / 301-400 Nm
- Output Power (Series): 46-55 HP / 31-40 kW
- Housing Material: Cast Iron
- Product Series: 442
Additional Information
Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
