The Chelsea 442 Series Power Take-Off, part number 442XWEWX-A3XJ or 442XWEWXA3XJ, is a 6-bolt transmission-mount PTO built around a cast iron housing with tapered cone bearings on the output shaft. The 442 Series delivers intermittent torque in the 201-300 lb-ft range and output power of 46-55 HP, making it a proven choice for light-to-medium duty vocational work including dump trucks, tow trucks, and service trucks. Shift is via wire/cable or mechanical actuation. The output shaft is a round shaft with a 1-inch, 1/4-inch key configuration. Rotatable output flanges allow 360-degree positioning for tight installations. Available from Pro Gear and Transmission.
Features
Chelsea 442 Series, 6-bolt transmission mounting
Cast iron housing with tapered cone bearings on the output shaft
Intermittent torque rating: 201-300 lb-ft (check application pages for actual rating)
Output power: 46-55 HP
Round output shaft, 1-inch diameter with 1/4-inch key
Wire/cable or mechanical shift; 360-degree rotatable output flange option
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable or Mechanical
- Output Shaft Type: Round Shaft, 1" diameter with 1/4" Key
- Intermittent Torque: 201-300 lb-ft (339 Nm; check application pages for actual rating)
- Output Power: 46-55 HP (31-40 kW)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
- Housing Material: Cast Iron
- Bearing Type: Tapered Cone (output shaft)
Additional Information
Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
