The Chelsea 442 Series Power Take-Off, part number 442XLAQX-A3XK or SP442XLAQX-A3XK, is a 6-bolt mounting PTO built around a cast iron housing with tapered cone bearings on the output shaft. The 442 Series delivers intermittent torque in the 201-300 lb-ft range and shaft power of 24 HP at 500 RPM or 48 HP at 1,000 RPM, making it well suited for light-to-medium duty vocational work including dump trucks, tow trucks, service trucks, and aerial applications. The output shaft is a round 1-1/4" keyed design, and the series supports wire/cable or mechanical shift options. Available from Pro Gear and Transmission.
Features
6-bolt transmission mounting for broad transmission compatibility
Cast iron housing with tapered cone bearings on the output shaft
Round 1-1/4" keyed output shaft
Wire/cable or mechanical shift actuation
Intermittent torque rating: 201-300 lb-ft (series range; check application data for this configuration)
Suited for dump trucks, tow trucks, service trucks, and aerial/vocational equipment
Tech Specs
- Mounting Type: 6-Bolt
- Product Series: 442
- 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
- Shaft Power: 24 HP at 500 RPM / 48 HP at 1,000 RPM
- Output Power (series): 46-55 HP
- Lubricant Type: No Pressure Lube (X designation)
- Dimensions (H x W x L): 8.5 in. x 10.75 in. x 14.5 in.
Additional Information
Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
