The Chelsea 442KQJKX-V3AF is a 6-bolt Power Take-Off unit from the Chelsea 442 Series, built for light-to-medium duty vocational truck applications including tow trucks, dump trucks, and service trucks. The cast iron housing and tapered cone bearings on the output shaft give the 442 Series its intermittent torque rating of 201-300 lb-ft (301-400 Nm) and extended service life. The round output shaft accepts a 1-1/4" key. Shift is accomplished via wire/cable or mechanical actuation. The 442 Series supports eleven internal speed ratios and thirty-six output options, including a 360-degree rotatable flange for clearance flexibility.
Features
442 Series 6-bolt mounting fits virtually all existing 6-bolt transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable or mechanical shift actuation
Round output shaft with 1-1/4" key
Intermittent torque rating: 201-300 lb-ft (301-400 Nm) series-level rating
360-degree rotatable output flange option for improved clearance
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable or Mechanical
- Output Shaft Type: Round Shaft with 1-1/4" 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
- Product Series: 442
Additional Information
The Chelsea 442 Series is suited for aerial, construction, forestry, fire and rescue, and vocational and municipal equipment applications. Typical truck types include snow and ice trucks, service trucks, dump trucks, and towing and recovery trucks. The series offers eleven internal speed ratios and thirty-six output configurations. Reference documents include the 442 Series Parts List (HY25-2442-M1_US) and Chelsea Service Manual (HY25-6442-M1/US), available from Parker Chelsea.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
