The Chelsea 442XSEWX-A5XQ is a 442 Series Power Take-Off built on a 6-bolt mounting pattern, fitting virtually all common 6-bolt transmission applications. The cast iron housing and tapered cone bearings on the output shaft give this series its class-leading torque rating and durability. The 442 Series covers intermittent torque ratings from 201 to 300 lb-ft and output power from 46 to 55 HP, with shaft power rated at 24 HP at 500 RPM and 48 HP at 1,000 RPM. Shift is accomplished via wire/cable or mechanical means. The round output shaft (1-inch with 1/4-inch key) and greaseable design contribute to extended service life. Commonly applied on tow trucks, dump trucks, service trucks, and aerial trucks. Available from Pro Gear and Transmission.
Features
6-bolt mounting pattern, compatible with virtually all common 6-bolt transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Intermittent torque rating: 201-300 lb-ft (339 Nm per application data)
Output power: 46-55 HP (31-40 kW); shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
Wire/cable or mechanical shift type
Round output shaft, 1-inch diameter with 1/4-inch key; greaseable for extended life
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable or Mechanical
- Output Shaft Type: Round Shaft, 1 in. with 1/4 in. key
- Intermittent Torque: 201-300 lb-ft (301-400 Nm, see application pages for actual rating)
- Continuous Torque: De-rate intermittent torque rating 30% (see application pages)
- Output Power: 46-55 HP (31-40 kW)
- Shaft Power: 24 HP at 500 RPM; 48 HP at 1,000 RPM
- Housing Material: Cast iron
- Bearings: Tapered cone bearings on output shaft
- Lubricant: No pressure lube (X designation)
- Product Series: Chelsea 442
Additional Information
The Chelsea 442 Series is suited for light-to-medium duty vocational applications including dump trucks, tow and recovery trucks, service trucks, snow and ice trucks, and aerial trucks. The series offers 36 output options and eleven internal speed ratios. Rotatable output flanges support improved installation clearance in tight mounting situations. Part number 442XSEWX-A5XQ is also referenced as SP442XSEWX-A5XQ.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
