The Chelsea 442 Series Power Take-Off, part number 442GFHVP-P3RA or 442GFHVPA3RA, is a 6-bolt mounting PTO built for light-to-medium duty vocational applications including dump trucks, tow trucks, service trucks, and aerial units. The cast iron housing and tapered cone bearings on the output shaft deliver a series intermittent torque rating in the 201-300 lb-ft range and output power of 46-55 HP. The round output shaft uses a 1-inch, 1/4-inch key configuration. Shift is accomplished via wire/cable or mechanical means, and the low-profile shift cover aids installation clearance. The 442 Series offers rotatable output flanges and greaseable output shafts for extended service intervals.
Features
6-bolt transmission mounting pattern
Cast iron housing with tapered cone bearings on the output shaft
1-inch round output shaft, 1/4-inch key
Wire/cable or mechanical shift options
Rotatable output flanges for improved installation clearance
Greaseable output shafts for extended service life
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable or Mechanical
- Output Shaft Type: Round Shaft, 1-inch diameter, 1/4-inch 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
- Product Series: 442
Additional Information
The Chelsea 442 Series is suited for a wide range of vocational markets including aerial, fire and rescue, construction, forestry, and municipal equipment. Applications include snow and ice trucks, service trucks, dump trucks, and towing and recovery trucks. The series offers eleven internal speed ratios and thirty-six output options across the 442 family. Lubricant designation P in this part number indicates pressure lubrication.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
