The Chelsea 442XRAPX-W5XR is a 442 Series Power Take-Off built for 6-bolt transmission applications. The series features a cast iron housing with 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. The output shaft is a round shaft with a 1-1/4" key. Shift options include wire/cable or mechanical. The 442 Series is suited for tow trucks, service trucks, dump trucks, and small aerial trucks across light-to-medium duty vocational work. Pro Gear and Transmission carries this genuine Chelsea unit for direct replacement or fleet upfit needs.
Features
Chelsea 442 Series, 6-bolt transmission mounting
Cast iron housing with tapered cone bearings on output shaft
Intermittent torque rating: 201-300 lb-ft (series rating; see application pages for actual values)
Output power: 46-55 HP / 31-40 kW
Round shaft output, 1-1/4" key
Wire/cable or mechanical shift options
Tech Specs
- Mounting Type: 6-Bolt
- Output Shaft Type: Round Shaft, 1-1/4" Key
- Shift Type: Wire/Cable or Mechanical
- Intermittent Torque (series): 201-300 lb-ft / 301-400 Nm (check application pages for actual torque rating)
- Output Power (series): 46-55 HP / 31-40 kW
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Housing Material: Cast Iron
- Product Series: 442
Additional Information
The Chelsea 442 Series is designed to fit virtually all existing 6-bolt transmission configurations. Thirty-six output options, including a 360-degree rotatable flange, and eleven internal speed ratios give this series broad application flexibility. Typical vocational applications include dump trucks, tow and recovery trucks, service trucks, snow and ice trucks, and small aerial trucks. The low-profile shift cover aids installation in tight cab and chassis environments. Greaseable output shafts support extended service intervals.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
