The Chelsea 442 Series Power Take-Off, part number 442GAAHX-A3AZ or 442GAAHXA3AZ, is a 6-bolt mount PTO built for light-to-medium duty vocational truck applications. The cast iron housing and tapered cone bearings on the output shaft deliver the series' intermittent torque rating of 201-300 lb-ft and output power of 46-55 HP. Shift type is wire/cable or mechanical. The output shaft is a round shaft with a 1-1/4" key. The 442 Series supports 360-degree rotatable output flanges and greaseable output shafts for extended service life. Typical applications in this series include dump trucks, tow and recovery trucks, service trucks, and aerial trucks.
Features
6-bolt mounting for compatibility with a wide range of transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Series intermittent torque rating: 201-300 lb-ft (339 Nm)
Output power: 46-55 HP at rated conditions
Round output shaft with 1-1/4" key
Wire/cable or mechanical shift type
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable or Mechanical
- Output Shaft Type: Round Shaft with 1-1/4" Key
- Intermittent Torque (Series): 201-300 lb-ft / 339 Nm
- Output Power (Series): 46-55 HP / 31-40 kW
- Shaft Power: 24 HP at 500 RPM / 48 HP at 1,000 RPM
- 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.
