The Chelsea 442XUBQX-W4XG is a 442 Series Power Take-Off built for 6-bolt transmission applications. The 442 Series uses a cast iron housing and tapered cone bearings on the output shaft, contributing to the series' intermittent torque rating of 250 lb-ft (339 Nm) and output power range of 46-55 HP. Shift type is wire/cable mechanical. The output shaft is a round shaft with a 1-1/4" key. The 442 Series supports 36 output configurations, including a 360-degree rotatable flange, and eleven internal speed ratios, making it a practical choice for tow trucks, service trucks, dump trucks, and aerial trucks. Available from 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 mechanical shift type
Round output shaft with 1-1/4" key
360-degree rotatable output flange for improved installation clearance
Suited for tow trucks, service trucks, dump trucks, and aerial truck applications
Tech Specs
- Series: Chelsea 442
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" Key
- Intermittent Torque (Series): 250 lb-ft / 339 Nm
- Output Power (Series): 46-55 HP / 31-40 kW
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Dimensions (H x W x L): 8.5" x 10.75" x 14.5"
Additional Information
The Chelsea 442 Series supports eleven internal speed ratios and thirty-six output options. Applicable markets include aerial, fire and rescue, construction, forestry, and vocational and municipal equipment. Parker Chelsea documentation for this series includes the 442 Series Parts List (HY25-2442-M1_US), the Chelsea Service Manual (HY25-6442-M1/US), and the 340/348/442/447/489/660/680/823/863/880 Series Owner's Manual.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
