Description
The Chelsea 442 Series Power Take-Off, part number 442XSBCX-A3XK or 442XSBCXA3XK, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including dump trucks, tow trucks, and service trucks. This unit runs an air shift mechanism, a 0.391:1 gear ratio, and a 1-1/4″ round standard output shaft. Mounting uses the standard configuration with metric studs, and the unit operates without pressure lube. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, which is rated up to 250 lb-ft intermittent torque (check application pages for actual torque ratings for your specific installation). Call us to confirm proper fit for your application.
Features
Chelsea 442 Series, 6-bolt standard mount with metric studs
Air shift operation
0.391:1 gear ratio
1-1/4″ round standard output shaft
No pressure lube configuration
Cast iron housing with tapered cone bearings on output shaft
Tech Specs
- Product Series: 442
- Gear Ratio: 0.391:1
- Shift Type: Air Shift
- Mounting Option: Standard Mount with Metric Studs (6-Bolt)
- Output Option: 1-1/4″ Round Standard Shaft
- Lubricant: No Pressure Lube
- Input Gear Designator: AH
- Assembly: 3
Additional Information
The Chelsea 442 Series PTO is designed to work with virtually all existing 6-bolt transmission applications. Eleven internal speed ratios and a wide range of output options, including Chelsea’s 360-degree rotatable output flange, make the 442 Series adaptable across tow trucks, dump trucks, service trucks, and aerial equipment. Tapered cone bearings on the output shaft and a greaseable shaft design support extended service intervals. Typical vocational markets include construction, forestry, snow and ice, and municipal equipment.
Cross-reference: also listed as SP442XSBCX-A3XK.
