The Chelsea 442KUBQX-W6RK or 442KUBQXW6RK is a 442 Series Power Take-Off built for 6-bolt transmission applications. The cast iron housing and tapered cone bearings on the output shaft deliver a series intermittent torque rating of 201-300 lb-ft and output power of 46-55 HP. The 1-1/4" round output shaft with key accepts wire/cable or mechanical shift actuation. Rotatable output flanges provide installation flexibility, and the greaseable output shaft extends service life. The 442 Series suits light-to-medium duty vocational work including dump trucks, tow trucks, service trucks, and aerial equipment. Sold by Pro Gear and Transmission.
Features
6-bolt mounting compatible with virtually all current 6-bolt transmission applications
Cast iron housing with tapered cone bearings on the output shaft
1-1/4" round output shaft with key
Wire/cable or mechanical shift actuation
Rotatable output flanges for improved installation clearance
Greaseable output shaft for extended service life
Tech Specs
- Series: Chelsea 442
- Mounting Type: 6-Bolt
- Output Shaft Type: Round Shaft, 1-1/4" with Key
- Shift Type: Wire/Cable or Mechanical
- Housing Material: Cast Iron
- Output Bearing: Tapered Cone Bearings
- Intermittent Torque (Series): 201-300 lb-ft (301-400 Nm)
- Output Power (Series): 46-55 HP (31-40 kW)
- Shaft Power (Series): 24 HP at 500 RPM, 48 HP at 1000 RPM
Additional Information
The Chelsea 442 Series PTO is suited for vocational applications including dump trucks, tow trucks, service trucks, snow and ice trucks, and aerial and forestry equipment. The 442 Series offers thirty-six output options and eleven internal speed ratios across the family. Parker Chelsea documents covering this series include the 442 Series Owner's Manual, 442 Series Parts List (HY25-2442-M1_US), and Chelsea Service Manual (HY25-6442-M1/US).Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
