The Chelsea 442 Series Power Take-Off, part number 442ZQAHX-A3RA or 442ZQAHXA3RA, is a 6-bolt mount PTO built around a cast iron housing with tapered cone bearings on the output shaft. The 442 Series carries an intermittent torque rating of 250 lb-ft and delivers up to 48 HP at 1,000 RPM via a 1-1/4" round shaft with key. Shift is accomplished through wire/cable or mechanical linkage. The series supports eleven internal speed ratios and 36 output configurations, including Chelsea's 360-degree rotatable flange, making it adaptable across tow trucks, dump trucks, service trucks, and aerial truck applications. Call us to confirm proper fit for your specific transmission.
Features
Chelsea 442 Series, 6-bolt transmission mounting
Cast iron housing with tapered cone bearings on the output shaft
1-1/4" round output shaft with key
Intermittent torque rating of 250 lb-ft (339 Nm) for the series
Wire/cable or mechanical shift options
360-degree rotatable output flange for improved clearance
Tech Specs
- Mounting: 6-Bolt
- Output Shaft: 1-1/4" Round Shaft with Key
- Shift Type: Wire/Cable or Mechanical
- Series Intermittent Torque: 250 lb-ft (339 Nm) - check application pages for actual rating
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
- Output Power: 46-55 HP
- Housing Material: Cast Iron
- Lubricant: No Pressure Lube (X designation)
- Dimensions (H x W x L): 8 in. x 10 in. x 14 in.
