The Chelsea 442KWBQX-A4RY or 442KWBQXA4RY 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. Shift is wire/cable mechanical. The round output shaft uses a 1-1/4" key configuration. The 442 Series is suited for light-to-medium duty vocational work including dump trucks, service trucks, tow trucks, and aerial units. Call us to confirm proper fit for your specific transmission application.
Features
Chelsea 442 Series Power Take-Off, part number 442KWBQX-A4RY or 442KWBQXA4RY
6-bolt mounting compatible with a wide range of transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable mechanical shift type
Round output shaft with 1-1/4" key
Suited for dump trucks, service trucks, tow trucks, and aerial equipment
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft with 1-1/4" Key
- Intermittent Torque (Series): 201-300 lb-ft (339 Nm) - check application pages for actual rating
- Output Power (Series): 46-55 HP (31-40 kW)
- Shaft Power (Series): 24 HP at 500 RPM, 48 HP at 1000 RPM
- Housing Material: Cast Iron
- Product Series: 442
Additional Information
The Chelsea 442 Series offers eleven internal speed ratios and thirty-six output options, including a 360-degree rotatable flange for improved clearance in tight installations. Common vocational markets for this series include construction, forestry, fire and rescue, aerial, and snow and ice equipment. Parker Chelsea documents available for this series include the 442 Series Owner's Manual and the 442 Series Parts List (HY25-2442-M1_US). Contact Pro Gear and Transmission to confirm the correct PTO configuration for your transmission.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
