The Chelsea 442 Series Power Take-Off, part number 442ZADAX-V5XD or 442ZADAXV5XD, is a 6-bolt transmission-mount PTO built for light-to-medium duty vocational applications including dump trucks, tow trucks, service trucks, and aerial equipment. The cast iron housing pairs with tapered cone bearings on the output shaft for long service life under sustained use. This unit uses air shift actuation and delivers a round output shaft with a 5/16" key. The series supports eleven internal speed ratios and up to 36 output configurations, including a 360-degree rotatable flange for installation flexibility. Call us to confirm the correct fit for your transmission and application.
Features
Chelsea 442 Series PTO, part number 442ZADAX-V5XD or 442ZADAXV5XD
6-bolt mounting fits a wide range of existing transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Air shift actuation
Round output shaft with 5/16" key
Suited for dump trucks, tow trucks, service trucks, and aerial equipment
Tech Specs
- Mounting Type: 6-Bolt
- Mounting Option: Deep Mount (Z)
- Gear Ratio Code: A (14/39)
- Input Gear Designator: DA
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift without Installation Kit (V)
- Assembly Arrangement: 5
- Output Option: 1-1/4" Round Standard Shaft with 5/16" Key (XD)
- Housing Material: Cast Iron
- Output Bearing: Tapered Cone Bearings
- Series Intermittent Torque Rating: 250 lb-ft (339 Nm) - check application pages for actual torque rating
- Series Output Power: 46-55 HP (31-40 kW)
- Series Shaft Power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Additional Information
Parts manual and diagrams: Chelsea 442 Series PTO parts list with prices
