The Chelsea 442XQECX-W5AK is a 442 Series Power Take-Off built for 6-bolt transmission applications. The cast iron housing and tapered cone bearings on the output shaft give this series its class-leading intermittent torque rating, ranging from 201 to 300 lb-ft across the 442 family, and extended service life. The 442 Series supports wire/cable or mechanical shift, and the output shaft is a round 1-1/4" shaft with a 1" key. With eleven internal speed ratios and thirty-six output options available across the series, this PTO is a proven fit for tow trucks, dump trucks, service trucks, and light-to-medium duty aerial applications. Sold by Pro Gear and Transmission.
Features
6-bolt mounting for compatibility with a wide range of transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable or mechanical shift options
1-1/4" round output shaft with 1" key
Suited for tow trucks, dump trucks, service trucks, and light-to-medium duty aerial equipment
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable or Mechanical
- Output Shaft Type: 1-1/4" Round Shaft with 1" Key
- Series Intermittent Torque: 201-300 lb-ft (339 Nm; check application pages for actual rating)
- Series Output Power: 46-55 HP, 31-40 kW
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Housing Material: Cast Iron
- Lubricant Type: No Pressure Lube (X designation)
- Product Series: 442
Additional Information
The Chelsea 442 Series is documented in the following Parker publications: 442 Series Owner's Manual (shared with 340/348/447/489/660/680/823/863/880 Series), 442 Series Parts List HY25-2442-M1_US, Chelsea Service Manual HY25-6442-M1/US, and the Chelsea Power Take-Off General Information Catalog. Output options across the 442 Series include Chelsea's 360-degree rotatable flange and eleven internal speed ratios. Applicable markets include aerial, fire and rescue, construction, forestry, and vocational/municipal equipment.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
