The Chelsea 442 Series Power Take-Off, part number 442ZUKHX-W6XR or 442ZUKHXW6XR, is a 6-bolt mounted PTO. The cast iron housing and tapered cone bearings on the output shaft give the 442 Series its class-leading intermittent torque range of 201-300 lb-ft and output power up to 55 HP. The output is a Chelsea Special (Cloverleaf) flange with a 7/8" 13-tooth SAE B shaft. Shift is via wire/cable or mechanical actuation. Typical applications for the 442 Series include dump trucks, tow and recovery trucks, service trucks, and aerial equipment. Call us to confirm proper fit for your specific transmission and application.
Features
6-bolt mounting
Cast iron housing with tapered cone bearings on the output shaft
Chelsea Special (Cloverleaf) flange with a 7/8" 13-tooth SAE B shaft
Wire/cable or mechanical shift actuation
Intermittent torque rating: 201-300 lb-ft (series range; verify application-specific rating)
Suited for dump trucks, tow/recovery trucks, service trucks, and aerial equipment
Tech Specs
- Mounting Type: 6-Bolt
- Mounting Option: Deep Mount (Z)
- Gear Ratio Code: U (26/20)
- Input Gear Designator: KH
- Lube Option: No Pressure Lube (X)
- Shift Option: Cable (Wire) Shift (W)
- Assembly Arrangement: 6
- Output Option: Chelsea Special (Cloverleaf) Flange, SAE B Shaft (7/8" 13T) (XR)
- Intermittent Torque (Series Range): 201-300 lb-ft / 301-400 Nm
- Output Power (Series Range): 46-55 HP / 31-40 kW
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Housing Material: Cast Iron
- Bearing Type: Tapered Cone Bearings
Additional Information
Parts manual and diagrams: Chelsea 442 Series PTO parts list with prices
