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 DIN 5462 pump mount and DIN 5462 shaft (B8x32x36). Shift actuation is air shift (installation kit not included). 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
Air shift actuation
DIN 5462 pump mount with a DIN 5462 B8x32x36 shaft
Tech Specs
- Series: Chelsea 442
- Mounting Type: 6-Bolt
- Mounting Option: Standard Mount (X)
- Gear Ratio Code: H (23/35)
- Input Gear Designator: AH
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift without Installation Kit (V)
- Assembly Arrangement: 3
- Output Option: DIN 5462 Pump Mount, DIN 5462 Shaft (B8x32x36) (XY)
- 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 and diagrams: Chelsea 442 Series PTO parts list with prices
