The Chelsea 442ZUJBX-A5RK is a 6-bolt Power Take-Off from the Chelsea 442 Series, designed to fit virtually all 6-bolt transmission applications. The cast iron housing and tapered cone bearings on the output shaft deliver a series-rated intermittent torque range of 201-300 lb-ft (301-400 Nm) and continuous output of up to 48 HP at 1,000 RPM. Shift options include wire/cable or mechanical actuation. The output shaft is a round shaft with a 1-1/4" key, and the 442 Series also supports Chelsea's 360-degree rotatable flange output options for improved clearance. Common applications for this series include tow trucks, dump trucks, service trucks, and aerial units. Part number 442ZUJBX-A5RK is also referenced as SP442ZUJBX-A5RK. Available from Pro Gear and Transmission.
Features
6-bolt mounting pattern fits virtually all standard 6-bolt transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Series intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Shaft power output up to 48 HP at 1,000 RPM
Wire/cable or mechanical shift actuation
Round output shaft with 1-1/4" key; rotatable flange output options available
Tech Specs
- Mounting Type: 6-Bolt
- Output Shaft Type: Round Shaft, 1-1/4" Key
- Shift Type: Wire/Cable or Mechanical
- Intermittent Torque (Series): 201-300 lb-ft / 301-400 Nm
- Shaft Power: 24 HP at 500 RPM; 48 HP at 1,000 RPM
- Output Power (Series): 46-55 HP / 31-40 kW
- Housing Material: Cast Iron
- Alternate Part Number: SP442ZUJBX-A5RK
Additional Information
The Chelsea 442 Series supports eleven internal speed ratios and up to thirty-six output configurations, including Chelsea's 360-degree rotatable flange for improved installation clearance. Greaseable output shafts are standard on the series. Typical vocational applications include snow and ice trucks, service trucks, dump trucks, and towing and recovery trucks. Parker Chelsea documents covering this series include the 442 Series Owner's Manual, 442 Series Parts List (HY25-2442-M1_US), Chelsea Service Manual (HY25-6442-M1/US), and PTO-PNI-275 covering RK and RJ output options.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
