The Chelsea 442 Series Power Take-Off, part number 442XUKBX-W5XK or 442XUKBXW5XK, is a 6-bolt mount PTO built for light-to-medium duty vocational work. The 442 Series uses a cast iron housing with tapered cone bearings on the output shaft, giving it a competitive intermittent torque rating in the 201-300 lb-ft range. The wire/cable mechanical shift keeps the installation flexible, and the round shaft output with a 1-1/4" key suits a wide range of hydraulic pump setups. Common applications for this series include dump trucks, tow trucks, service trucks, and aerial units. Call us to confirm this part number fits your specific transmission and output configuration before ordering.
Features
Chelsea 442 Series, 6-bolt transmission mounting
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable mechanical shift type
Round shaft output with 1-1/4" key
Intermittent torque rating: 201-300 lb-ft (series range; verify actual rating for your application)
Suited for dump trucks, tow trucks, service trucks, and aerial applications
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft (1-1/4" Key)
- Housing Material: Cast Iron
- Output Bearings: Tapered Cone Bearings
- Intermittent Torque (Series Range): 201-300 lb-ft / 301-400 Nm (check application pages for actual torque rating)
- Output Power (Series Range): 46-55 HP / 31-40 kW
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
