The Chelsea 442XSITX-A3RK or 442XSITXA3RK is a 442 Series Power Take-Off built for light-to-medium duty vocational truck applications. It mounts to 6-bolt transmission openings and uses a wire/cable mechanical shift mechanism. The 442 Series is characterized by a cast iron housing with tapered cone bearings on the output shaft, giving it an intermittent torque rating in the 201-300 lb-ft range. Output shaft type is a round shaft with a 1-1/4" key. The series covers up to 48 HP at 1,000 RPM on shaft power. Typical applications include dump trucks, tow and recovery trucks, service trucks, and aerial equipment. Call us to confirm proper fit for your specific transmission.
Features
Chelsea 442 Series PTO, part number 442XSITX-A3RK or 442XSITXA3RK
6-bolt transmission mounting for broad compatibility with existing transmissions
Wire/cable mechanical shift mechanism
Cast iron housing with tapered cone bearings on the output shaft
Round output shaft, 1-1/4" key drive
Intermittent torque rating: 201-300 lb-ft (check application pages for actual torque rating)
Suited for dump trucks, tow and recovery trucks, service trucks, and aerial equipment
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" Key
- Intermittent Torque: 201-300 lb-ft (339 Nm) - check application pages for actual torque rating
- Output Power: 46-55 HP (31-40 kW)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
- Lubricant: No Pressure Lube (X designation)
- Product Series: Chelsea 442
