The Chelsea 442 Series Power Take-Off, part number 442ZRDAX-A3RB or 442ZRDAXA3RB, is a 6-bolt mounted PTO built for light-to-medium duty vocational truck applications. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, giving it a strong intermittent torque rating in the 201-300 lb-ft range and a long service life. The series supports wire/cable or mechanical shift operation and a round shaft output with a 1-1/4" key. Applications across the 442 Series include dump trucks, tow and recovery trucks, service trucks, and aerial units. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 442 Series PTO, part number 442ZRDAX-A3RB or 442ZRDAXA3RB
6-bolt mounting configuration fits a wide range of transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable or mechanical shift operation
Round shaft output with 1-1/4" key
Suited for dump trucks, tow and recovery trucks, service trucks, and aerial applications
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable or Mechanical
- Output Shaft Type: Round Shaft with 1-1/4" Key
- Housing Material: Cast Iron
- Output Bearing: Tapered Cone Bearings
- Series Intermittent Torque Range: 201-300 lb-ft (301-400 Nm) -- check application pages for actual torque rating
- Series Output Power: 46-55 HP (31-40 kW)
- Series Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- NMFC Code: 128520 (Hydraulic PTOs, Pumps, Motors, etc.)
