The Chelsea 442KUBQX-W3RA or 442KUBQXW3RA is a 442 Series Power Take-Off built for 6-bolt transmission applications. The 442 Series uses a cast iron housing and tapered cone bearings on the output shaft, delivering an intermittent torque rating in the 201-300 lb-ft range and output power of 46-55 HP. The output is a rotatable SAE B 2-bolt flange with a 7/8" 13-tooth SAE B shaft. Shift is wire/cable mechanical. The 442 Series suits light-to-medium duty vocational work: dump trucks, service trucks, tow trucks, and small aerial units. Rotatable output flanges aid clearance in tight installations. Call us to confirm proper fit for your application.
Features
Chelsea 442 Series, 6-bolt transmission mount
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable mechanical shift type
Rotatable SAE B 2-bolt flange with a 7/8" 13-tooth SAE B shaft
Intermittent torque rating: 201-300 lb-ft (442 Series range)
Suited for dump trucks, service trucks, tow trucks, and small aerial applications
Tech Specs
- Mounting Type: 6-Bolt
- Mounting Option: Standard Mount without Stud Kit (K)
- Gear Ratio Code: U (26/20)
- Input Gear Designator: BQ
- Lube Option: No Pressure Lube (X)
- Shift Option: Cable (Wire) Shift (W)
- Assembly Arrangement: 3
- Output Option: Rotatable SAE B 2-Bolt Flange, SAE B Shaft (7/8" 13T) (RA)
- Intermittent Torque (Series): 201-300 lb-ft / 301-400 Nm
- Output Power (Series): 46-55 HP / 31-40 kW
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
- Housing Material: Cast Iron
- Product Series: 442
Additional Information
Parts manual and diagrams: Chelsea 442 Series PTO parts list with prices
