The Chelsea 442GQAHX-U3XK is a 442 Series Power Take-Off built for 6-bolt transmission applications. It 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 of 46-55 HP. The round output shaft accepts a 1-1/4" key. Shift is accomplished via wire/cable or mechanical actuation. The 442 Series supports up to 36 output configurations, including Chelsea's 360-degree rotatable flange, making it adaptable to a wide range of vocational truck installations. Sold by Pro Gear and Transmission.
Features
6-bolt mounting for compatibility with a wide range of transmission applications
Cast iron housing with tapered cone bearings for extended service life
Round output shaft with 1-1/4" key
Wire/cable or mechanical shift actuation
360-degree rotatable output flange for improved installation clearance
Rated for 46-55 HP output and 201-300 lb-ft intermittent torque (check application pages for actual ratings)
Tech Specs
- Series: Chelsea 442
- 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 (339 Nm) - 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
- Housing Material: Cast Iron
- Bearing Type: Tapered Cone
Additional Information
The Chelsea 442 Series is suited for light-to-medium duty vocational applications including tow trucks, service trucks, dump trucks, and small aerial trucks. The series offers eleven internal speed ratios and ten shift options across the model range. The 442GQAHX-U3XK is also referenced as SP442GQAHX-U3XK in some catalog listings.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
