The Chelsea 442 Series Power Take-Off, part number 442GQAHX-A3AZ or 442GQAHX?3AZ, is a 6-bolt mount PTO built on a cast iron housing with tapered cone bearings on the output shaft. The 442 Series carries an intermittent torque rating of 201-300 lb-ft and delivers up to 55 HP of output power. Shift options include wire/cable or mechanical actuation. The output shaft is a round shaft with a 1-inch, 1/4-inch key configuration. Rotatable output flanges improve installation clearance, and the greaseable output shaft extends service life. Suited for dump trucks, tow trucks, service trucks, and aerial applications, this unit is sold by Pro Gear and Transmission.
Features
6-bolt mounting compatible with a wide range of transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Intermittent torque rating: 201-300 lb-ft (339 Nm)
Output power: up to 55 HP / 40 kW
Round output shaft - 1 in. with 1/4 in. 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 in. with 1/4 in. Key
- Intermittent Torque: 201-300 lb-ft (339 Nm)
- Output Power: 46-55 HP (31-40 kW)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- 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.
