The Chelsea 442 Series Power Take-Off, part number 442ZSAHX-V3AF or 442ZSAHXV3AF, is a 6-bolt transmission-mount PTO built around a cast iron housing with tapered cone bearings on the output shaft. The 442 Series carries an intermittent torque rating in the 201-300 lb-ft range and delivers up to 55 HP of output power, making it well suited for tow trucks, service trucks, dump trucks, and aerial units. Shift is via wire or cable (mechanical). The output shaft is a round shaft with a 1-1/4" key. The 442 Series offers 360-degree rotatable flange options and greaseable output shafts for extended service intervals. Call us to confirm proper fit for your specific transmission and application.
Features
6-bolt mounting for compatibility with a wide range of transmission applications
Wire/cable (mechanical) shift type
Cast iron housing with tapered cone bearings on the output shaft
Round output shaft with 1-1/4" key
442 Series intermittent torque rating: 201-300 lb-ft (check application pages for actual rating)
Output power up to 55 HP; suited for tow, service, dump, and aerial truck applications
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable (Mechanical)
- Output Shaft Type: Round Shaft with 1-1/4" Key
- Housing Material: Cast Iron
- Bearing Type: Tapered Cone Bearings
- Series Intermittent Torque: 201-300 lb-ft / 301-400 Nm (verify actual rating on application page)
- Output Power Range: 46-55 HP / 31-40 kW
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Product Series: Chelsea 442
