The Chelsea 442KQJKX-S5XK or 442KQJKXS5XK is a 442 Series Power Take-Off built for light-to-medium duty vocational applications. The 442 Series mounts to 6-bolt transmission applications and features a cast iron housing with tapered cone bearings on the output shaft for long service life. The series supports wire/cable or mechanical shift and offers a 1-inch round shaft with 1/4-inch key output. Intermittent torque for the 442 Series ranges from 201 to 300 lb-ft, with output power of 46 to 55 HP. Typical applications in this series include dump trucks, tow trucks, service trucks, and aerial units. Call us to confirm proper fit for your transmission and application.
Features
Chelsea 442 Series Power Take-Off, part number 442KQJKX-S5XK or 442KQJKXS5XK
6-bolt mounting pattern fits virtually all existing 6-bolt transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable or mechanical shift options
1-inch round shaft with 1/4-inch key output
Intermittent torque rating 201-300 lb-ft (339 Nm); output power 46-55 HP across the 442 Series
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable or Mechanical
- Output Shaft Type: 1" Round Shaft with 1/4" Key
- 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 1000 RPM
- Housing Material: Cast Iron
- Bearing Type: Tapered Cone Bearings
- NMFC Code: 128520 (Hydraulic PTOs, Pumps, Motors, etc.)
Additional Information
The Chelsea 442 Series is designed to work across a wide range of vocational truck equipment. Typical applications include snow and ice trucks, service trucks, dump trucks, and towing and recovery trucks, as well as aerial, fire and rescue, construction, and forestry equipment. The 442 Series offers 36 output options including a 360-degree rotatable flange, eleven internal speed ratios, and ten shift options. Contact Pro Gear and Transmission to confirm the correct PTO configuration for your transmission and equipment setup.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
