The Chelsea 442 Series Power Take-Off, part number 442ZUJUX-A5RB or 442ZUJUXA5RB, is built around a cast iron housing with tapered cone bearings on the output shaft. The 442 Series delivers intermittent torque in the 201-300 lb-ft range and output power from 46 to 55 HP, making it suited to light-to-medium duty vocational work including dump trucks, tow trucks, service trucks, and aerial equipment. Shift is air shift. The output is a rotatable SAE B 4-bolt flange with a 7/8" 13-tooth SAE B shaft. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 442 Series, 6-bolt transmission mounting
Cast iron housing with tapered cone bearings on the output shaft
Intermittent torque rating: 201-300 lb-ft (series range; verify actual rating for your application)
Output power: 46-55 HP / 31-40 kW
Shift type: air shift
Rotatable SAE B 4-bolt flange with a 7/8" 13-tooth SAE B shaft
Tech Specs
- Mounting Type: 6-Bolt
- Mounting Option: Deep Mount (Z)
- Gear Ratio Code: U (26/20)
- Input Gear Designator: JU
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift (A)
- Assembly Arrangement: 5
- Output Option: Rotatable SAE B 4-Bolt Flange, SAE B Shaft (7/8" 13T) (RB)
- Intermittent Torque (Series): 201-300 lb-ft / 301-400 Nm (check application data for actual rating)
- Output Power (Series): 46-55 HP / 31-40 kW
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Lubricant System: No Pressure Lube (X designation)
- NMFC Code: 128520 / Hydraulic PTOs, Pumps, Motors
Additional Information
Parts manual and diagrams: Chelsea 442 Series PTO parts list with prices
