The Chelsea 442 Series Power Take-Off, part number 442KRJKX-A5RK or 442KRJKXA5RK, is a 6-bolt PTO built for light-to-medium duty vocational truck applications. The series features a cast iron housing and tapered cone bearings on the output shaft for extended service life. Wire/cable mechanical shift type and a 1-1/4" round output shaft with key are standard for the 442 Series. Intermittent torque for the series runs 201-300 lb-ft, and output power ranges from 46 to 55 HP. Common applications for the 442 Series include tow trucks, service trucks, dump trucks, and aerial trucks. Sold by Pro Gear and Transmission.
Features
Chelsea 442 Series, 6-bolt transmission mounting
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable mechanical shift type
1-1/4" round output shaft with key
Intermittent torque rating: 201-300 lb-ft (series rating; check application pages for this specific configuration)
Suited for tow trucks, service trucks, dump trucks, and aerial trucks
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft (1-1/4" with Key)
- 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
- Housing Material: Cast Iron
- Product Series: 442
Additional Information
Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
