The Chelsea 442XSBHX-W5XK is a 442 Series Power Take-Off built for 6-bolt transmission applications. The cast iron housing and tapered cone bearings on the output shaft give this series its intermittent torque rating of 201-300 lb-ft and support output power from 46 to 55 HP. Shift is accomplished via wire/cable or mechanical means. The output shaft is a round shaft with a 1-1/4" key. The 442 Series suits light-to-medium duty vocational work including dump trucks, tow trucks, service trucks, and aerial units. Part number 442XSBHX-W5XK or 442XSBHXW5XK is sold by Pro Gear and Transmission.
Features
6-bolt mounting compatible with a wide range of transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable or mechanical shift options
Round output shaft with 1-1/4" key
Intermittent torque rating: 201-300 lb-ft (series rating; check application pages for actual torque)
Output power range: 46-55 HP at rated conditions
Tech Specs
- Series: Chelsea 442
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable or Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" Key
- Intermittent Torque (Series): 201-300 lb-ft / 301-400 Nm (check application pages for actual torque ratings)
- Continuous Torque: De-rate series torque rating 30% (check application pages for actual torque ratings)
- 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
- Bearings: Tapered Cone Bearings
Additional Information
The Chelsea 442 Series is suited for vocational applications including snow and ice trucks, dump trucks, service trucks, tow and recovery trucks, and aerial units. The series offers rotatable output flanges for improved clearance and greaseable output shafts. Eleven internal speed ratios and ten shift options are available across the 442 Series lineup. Part number 442XSBHX-W5XK or 442XSBHXW5XK.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
