The Chelsea 442XXBMX-W6AZ is a 6-bolt Power Take-Off from the Chelsea 442 Series, designed to fit virtually all existing 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 of 46-55 HP. The round output shaft accepts a 1-1/4" key. Shift options include wire/cable and mechanical actuation. Common applications for this series include dump trucks, tow trucks, service trucks, and aerial trucks. Sold by Pro Gear and Transmission.
Features
6-bolt mounting for broad transmission compatibility
Cast iron housing with tapered cone bearings on the output shaft
Intermittent torque rating: 201-300 lb-ft (442 Series)
Output power range: 46-55 HP (442 Series)
Round output shaft with 1-1/4" key
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 (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
Additional Information
The Chelsea 442 Series PTO is suited for a wide range of vocational applications including snow and ice trucks, service trucks, dump trucks, towing and recovery vehicles, and aerial equipment. The series offers thirty-six output options including a 360-degree rotatable flange, eleven internal speed ratios, and ten shift options. Greaseable output shafts contribute to extended service life. Relevant Parker Chelsea documents for this series include the 442 Series Parts List (HY25-2442-M1_US) and the Chelsea Service Manual (HY25-6442-M1/US).Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
