The Chelsea 442 Series Power Take-Off, part number 442XUBZX-W4XK, is a 6-bolt mount PTO built around a cast iron housing with tapered cone bearings on the output shaft. The 442 Series delivers intermittent torque in the 201-300 lb-ft range and output power from 46 to 55 HP, making it well suited for tow trucks, dump trucks, service trucks, and aerial equipment. Shift is accomplished via wire/cable or mechanical linkage. The output shaft is a round 1-1/4" shaft with keyway. Rotatable output flanges allow clearance adjustments at installation. Available from Pro Gear and Transmission.
Features
6-bolt mounting pattern compatible with a wide range of transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Intermittent torque rating: 201-300 lb-ft (series rating; check application data for this configuration)
Output power range: 46-55 HP
Round 1-1/4" output shaft with keyway
Wire/cable or mechanical shift type
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable or Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" with Key
- Housing Material: Cast Iron
- Bearings: Tapered Cone Bearings
- Intermittent Torque (Series): 201-300 lb-ft / 301-400 Nm
- Output Power (Series): 46-55 HP / 31-40 kW
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Product Series: Chelsea 442
Additional Information
The Chelsea 442 Series is designed for light-to-medium duty vocational applications including snow and ice trucks, service trucks, dump trucks, and towing and recovery equipment. The series offers thirty-six output options including a 360-degree rotatable flange and eleven internal speed ratios. Greaseable output shafts and a low-profile shift cover are standard series features. Parker documents available for this series include the 442 Series Owner's Manual, 442 Series Parts List (HY25-2442-M1_US), and the Chelsea Service Manual (HY25-6442-M1/US).Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
