The Chelsea 442KUAPX-A3XO is a 442 Series Power Take-Off built for 6-bolt transmission applications. The cast iron housing and tapered cone bearings on the output shaft give the 442 Series its class-leading torque rating and long service life. The series delivers up to 250 lb-ft intermittent torque and output power in the 46-55 HP range. Shift type is wire/cable or mechanical, and the output shaft is a round 1-1/4" keyed design. The 442 Series suits light-to-medium duty vocational work including tow trucks, service trucks, dump trucks, and aerial trucks. A genuine Chelsea part, available from Pro Gear and Transmission.
Features
Chelsea 442 Series Power Take-Off, part number 442KUAPX-A3XO
6-bolt mounting compatible with a wide range of transmission applications
Cast iron housing for long service life
Tapered cone bearings on the output shaft
1-1/4" round keyed output shaft
Wire/cable or mechanical shift type
Tech Specs
- Series: Chelsea 442
- Mounting Type: 6-Bolt
- Output Shaft Type: Round Shaft, 1-1/4" Key
- Shift Type: Wire/Cable or Mechanical
- Intermittent Torque (Series): 250 lb-ft / 339 Nm (check application pages for actual torque 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 Bearings
Additional Information
The Chelsea 442 Series is suited for aerial, fire and rescue, construction, forestry, and vocational and municipal equipment. Typical vehicle applications include snow and ice trucks, service trucks, dump trucks, and towing and recovery trucks. The series offers thirty-six output options including a 360-degree rotatable flange, eleven internal speed ratios, and ten shift options. Also referenced as SP442KUAPX-A3XO.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
