The Chelsea 442 Series Power Take-Off, part number 442XWFCX-X3RY or 442XWFCXEX3RY, is a 6-bolt 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 from 46 to 55 HP, making it well suited for tow trucks, dump trucks, service trucks, and aerial units. Shift is wire/cable mechanical. The output shaft is a round shaft with a 1-inch, 1/4-inch key configuration. Chelsea's 360-degree rotatable flange output options and greaseable output shafts are characteristics of the 442 Series design. Available from Pro Gear and Transmission.
Features
Chelsea 442 Series, 6-bolt transmission mounting
Cast iron housing with tapered cone bearings on output shaft
Wire/cable mechanical shift type
Round output shaft, 1-inch diameter with 1/4-inch key
Intermittent torque rating: 201-300 lb-ft (339 Nm); output power: 46-55 HP
Rotatable output flange options for improved installation clearance
Tech Specs
- Series: Chelsea 442
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-inch diameter, 1/4-inch 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 1,000 RPM
- Housing Material: Cast Iron
- Dimensions (H x W x L): 8.5 x 10.75 x 14.5 in.
Additional Information
The Chelsea 442 Series is compatible with virtually all existing 6-bolt transmission applications. The series offers eleven internal speed ratios, thirty-six output options, and ten shift configurations. Typical applications include dump trucks, tow and recovery trucks, service trucks, snow and ice trucks, and small aerial units. The 360-degree rotatable output flange aids clearance in tight installations, and greaseable output shafts support extended service intervals. Parker Chelsea documents available for this series include the 442 Series Owner's Manual, the 442 Series Parts List (HY25-2442-M1_US), and the Chelsea Service Manual (HY25-6442-M1/US).Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
