The Chelsea 442 Series Power Take-Off 442ZWKHX-W4RA or 442ZWKHXW4RA is a 6-bolt, air-shift PTO built around a cast iron housing with tapered cone output shaft bearings. This unit carries a 0.391:1 gear ratio and delivers power through a 1-1/4" round standard output shaft. Mounting is standard with metric studs, and the unit requires no pressure lubrication. The 442 Series suits light-to-medium duty vocational work, including tow trucks, dump trucks, service trucks, and aerial units. Output flanges are rotatable for improved clearance in tight installations, and output shafts are greaseable for extended service intervals. Call us to confirm proper fit for your application.
Features
Air shift (pneumatic actuation)
0.391:1 gear ratio
1-1/4" round standard output shaft
Standard 6-bolt mount with metric studs
No pressure lubrication required
Cast iron housing with tapered cone output shaft bearings
Rotatable output flanges for clearance flexibility
Greaseable output shafts
Tech Specs
- Input Gear Designator: AH
- Gear Ratio: A = 0.391:1
- Mounting Option: G = Standard Mount w/ Metric Studs
- Shift Type: A = Air Shift
- Output Option: XD = 1-1/4" Round Standard Shaft
- Assembly: 3
- Lubricant: X = No Pressure Lube
- Product Series: 442
- Mounting: 6-Bolt
