The Chelsea 442XUESX-W5XJ is a 442 Series Power Take-Off built for 6-bolt transmission applications. The 442 Series uses a cast iron housing and tapered cone bearings on the output shaft, delivering an intermittent torque rating in the 201-300 lb-ft range and output power of 46-55 HP. Shift type is wire/cable mechanical. The output shaft is a round shaft with a 1-1/4" key. The 442 Series is a proven fit for tow trucks, service trucks, dump trucks, and aerial trucks, and is available with multiple internal speed ratios and rotatable output flange options. Sold by Pro Gear and Transmission.
Features
Chelsea 442 Series Power Take-Off, part number 442XUESX-W5XJ
6-bolt mounting for compatibility with a wide range of transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable mechanical shift type
Round output shaft with 1-1/4" key
Intermittent torque rating: 201-300 lb-ft (check application pages for actual torque ratings)
Tech Specs
- Series: Chelsea 442
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" Key
- Intermittent Torque: 201-300 lb-ft (339 Nm) - check application pages for actual rating
- Output Power: 46-55 HP
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Housing Material: Cast Iron
- Lubricant Type: No Pressure Lube (X designation)
Additional Information
The 442 Series is suited for light-to-medium duty vocational applications including dump trucks, service trucks, tow and recovery trucks, and aerial trucks. The series offers eleven internal speed ratios and thirty-six output options, including Chelsea's 360-degree rotatable flange for improved clearance. Greaseable output shafts and tapered cone bearings contribute to extended service intervals. Relevant Parker documentation includes the 442 Series Owner's Manual, 442 Series Parts List (HY25-2442-M1_US), and 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.
