The Chelsea 442XUDUX-S5XK is a 442 Series Power Take-Off built for 6-bolt transmission mounting. The 442 Series features 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 from 46 to 55 HP. The round output shaft uses a 1-1/4" key. Shift is accomplished via wire/cable or mechanical actuation. The output flange is rotatable for improved installation clearance, and the output shaft is greaseable for extended service life. The 442 Series is suited for tow trucks, dump trucks, service trucks, and small aerial applications. Available from Pro Gear and Transmission.
Features
Chelsea 442 Series Power Take-Off, part number 442XUDUX-S5XK
6-bolt transmission mounting fits a wide range of existing applications
Cast iron housing with tapered cone bearings on the output shaft
Intermittent torque rating: 201-300 lb-ft (check application pages for actual rating)
Output power: 46-55 HP; shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
Round output shaft with 1-1/4" key; rotatable output flange for clearance flexibility
Wire/cable or mechanical shift actuation
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable or Mechanical
- Output Shaft Type: Round Shaft with 1-1/4" Key
- Intermittent Torque: 201-300 lb-ft / 301-400 Nm (check application pages for actual rating)
- Continuous Torque: De-rate torque rating 30% (check application pages for actual rating)
- Output Power: 46-55 HP / 31-40 kW
- Shaft Power: 24 HP at 500 RPM; 48 HP at 1,000 RPM
- Lubricant: No pressure lube (X designation)
- Product Series: 442
Additional Information
The Chelsea 442 Series is compatible with virtually all existing 6-bolt transmission applications. Thirty-six output options and eleven internal speed ratios are available across the 442 Series, along with ten shift options including Chelsea's 360-degree rotatable flange. Typical applications include snow and ice trucks, dump trucks, service trucks, towing and recovery vehicles, and small aerial trucks. The part number 442XUDUX-S5XK or 442XUDUX S5XK is also referenced under distributor code SP442XUDUX-S5XK.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
