The Chelsea 442XLECX-W3XD or 442XLECXW3XD is a 442 Series Power Take-Off built for 6-bolt transmission applications. It features a cast iron housing and tapered cone bearings on the output shaft, giving the 442 Series its class-characteristic intermittent torque range of 201-300 lb-ft (339 Nm) and output power of 46-55 HP. Shift is wire/cable mechanical type. The round output shaft accepts a 1-1/4-inch key. The 442 Series supports 360-degree rotatable output flanges and greaseable output shafts for extended service life. Common applications within the 442 Series include dump trucks, service trucks, tow and recovery trucks, and aerial units. A genuine Chelsea part, sold by Pro Gear and Transmission.
Features
442 Series 6-bolt mounting for broad transmission compatibility
Cast iron housing with tapered cone bearings on output shaft
Wire/cable mechanical shift type
Round output shaft with 1-1/4-inch key
360-degree rotatable output flange option available within the series
Greaseable output shafts for extended service life
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft (1-1/4" Key)
- Series Intermittent Torque: 201-300 lb-ft / 339 Nm (check application pages for actual torque ratings)
- Series Output Power: 46-55 HP / 31-40 kW
- Series Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Housing: Cast Iron
- Product Series: 442
Additional Information
The Chelsea 442 Series is designed to work with virtually all existing 6-bolt transmission configurations. Eleven internal speed ratios and thirty-six output options are available across the series, supporting a wide range of vocational installations including snow and ice trucks, forestry equipment, construction equipment, and fire and rescue apparatus. The series owner's manual is documented under Parker reference HY25-6442-M1/US, and the parts list under HY25-2442-M1_US.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
