The Chelsea 442 Series Power Take-Off, part number 442XXEWX-W3XK or 442XXEWXW3XK, is a 6-bolt mount PTO built for light-to-medium duty vocational trucks including tow trucks, dump trucks, and service trucks. This unit runs an air shift actuator, a 0.391:1 gear ratio, and delivers power through a 1-1/4" round standard output shaft. Mounting uses the standard configuration with metric studs, and no pressure lube is required. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, which offers up to 250 lb-ft intermittent torque and 46-55 HP output power. Cross-references include 1450-442XXEWXW3XK and S-16099. Call us to confirm proper fit for your application.
Features
Chelsea 442 Series, 6-bolt transmission mounting with metric studs
Air shift actuator for remote engagement
0.391:1 gear ratio
1-1/4" round standard output shaft
Cast iron housing with tapered cone bearings on output shaft
Greaseable output shafts; no pressure lube required
Tech Specs
- Product Series: 442
- Input Gear Designator: AH
- Gear Ratio: 0.391:1
- Mounting Option: Standard Mount with Metric Studs
- Shift Type: Air Shift
- Output Option: 1-1/4" Round Standard Shaft
- Assembly: 3
- Lubricant: No Pressure Lube
- Mounting Type: 6-Bolt
- Intermittent Torque Rating (Series): 250 lb-ft / 339 Nm (check application pages for actual torque rating)
- Output Power (Series): 46-55 HP / 31-40 kW
- Dimensions (H x W x L): 8.38" x 10.38" x 14.25"
