The Chelsea 442ZSKHX-W3RA is a 6-bolt power take-off unit from the Chelsea 442 Series, built for light-to-medium duty vocational applications including dump trucks, tow trucks, and service trucks. The cast iron housing and tapered cone bearings on the output shaft deliver the torque capacity and service life the 442 Series is known for. The series carries an intermittent torque rating of 201-300 lb-ft and an output power range of 46-55 HP. Shift is accomplished via wire/cable or mechanical means. The output shaft is a round shaft with a 1-1/4" key. Pro Gear and Transmission carries this genuine Chelsea PTO unit.
Features
6-bolt transmission mounting for broad compatibility
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable or mechanical shift type
Round output shaft with 1-1/4" key
Intermittent torque rating: 201-300 lb-ft (339 Nm series range)
Suited for dump trucks, tow trucks, service trucks, and aerial applications
Tech Specs
- 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
- 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
Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
