The Chelsea 442 Series Power Take-Off, part number 442XXJWX-W3GA or SP442XXJWX-W3GA, 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 between 46 and 55 HP, making it a capable choice for light-to-medium duty vocational applications including dump trucks, service trucks, tow trucks, and aerial units. Shift is wire/cable or mechanical. The output shaft is a 1-1/4" round shaft with key. Pro Gear and Transmission carries this genuine Chelsea unit for operators who need a field-proven 6-bolt PTO.
Features
Chelsea 442 Series, 6-bolt transmission mounting
Cast iron housing with tapered cone bearings on the output shaft
Intermittent torque: 201-300 lb-ft (339 Nm); output power: 46-55 HP
Output shaft: 1-1/4" round with key
Wire/cable or mechanical shift operation
Suited for dump trucks, service trucks, tow trucks, and aerial applications
Tech Specs
- Series: Chelsea 442
- Mounting Type: 6-Bolt
- Housing: Cast iron
- Output Shaft Type: 1-1/4" round shaft with key
- Shift Type: Wire/Cable or Mechanical
- 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 1,000 RPM
Additional Information
Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
