The Chelsea 442XWCDX-W4XK is a 442 Series Power Take-Off designed for 6-bolt transmission applications. The 442 Series features a cast iron housing with tapered cone bearings on the output shaft, delivering an intermittent torque rating of 201-300 lb-ft and output power in the 46-55 HP range. The round output shaft uses a 1-inch, 1/4-inch key configuration. Shift is accomplished via wire/cable or mechanical means. The 442 Series supports up to 36 output options and eleven internal speed ratios, making it a versatile fit for dump trucks, tow trucks, service trucks, and light-to-medium aerial applications. Available from Pro Gear and Transmission.
Features
442 Series 6-bolt transmission mounting
Cast iron housing with tapered cone bearings on the output shaft
Round output shaft, 1-inch diameter with 1/4-inch key
Wire/cable or mechanical shift
Intermittent torque: 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 1000 RPM
Tech Specs
- Mounting Type: 6-Bolt
- Output Shaft Type: Round Shaft, 1-inch diameter, 1/4-inch key
- Shift Type: Wire/Cable or Mechanical
- Intermittent Torque (series): 201-300 lb-ft / 301-400 Nm (check application pages for actual 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
- Bearings: Tapered Cone (output shaft)
Additional Information
The Chelsea 442 Series supports up to 36 output options including a 360-degree rotatable flange, and eleven internal speed ratios. Typical applications for this series include dump trucks, tow trucks, service trucks, snow and ice trucks, and light aerial equipment. Markets served include construction, forestry, fire and rescue, and vocational and municipal equipment.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
