The Chelsea 442 Series Power Take-Off, part number 442XHAHX-V3XY or 442XHAHXV3XY, is a 6-bolt transmission-mounted PTO built around a cast iron housing with tapered cone bearings on the output shaft. The 442 Series covers an intermittent torque range of 201 to 300 lb-ft and delivers up to 48 HP at 1,000 RPM via a 1-1/4" round shaft with key. Shift actuation is wire/cable mechanical. The output flange is rotatable to ease installation clearance, and the output shaft is greaseable for extended service life. Typical vocational applications include dump trucks, tow and recovery trucks, service trucks, and aerial equipment.
Features
6-bolt mounting pattern fits virtually all current 6-bolt transmission applications
Cast iron housing with tapered cone bearings for extended service life
Wire/cable mechanical shift actuation
1-1/4" round output shaft with key
Rotatable output flange for improved installation clearance
Greaseable output shaft for long-term serviceability
Tech Specs
- Series: Chelsea 442
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" with Key
- Intermittent Torque: 201-300 lb-ft (339 Nm) -- check application pages for actual torque rating
- 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
- Dimensions (H x W x L): 8.5 x 10.75 x 14.5 in.
Additional Information
The Chelsea 442 Series is suited for light-to-medium duty vocational work. Eleven internal speed ratios and thirty-six output options are available across the series, including the 360-degree rotatable flange. Common applications include dump trucks, tow and recovery trucks, service trucks, snow and ice trucks, and aerial equipment. Parker Chelsea service and parts documentation for the 442 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.
