The Chelsea 442KFABX-A4XD is a 6-bolt Power Take-Off from Chelsea's 442 Series, built for light-to-medium duty truck 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 of 250 lb-ft (339 Nm) and output power up to 55 HP. Shift type is wire/cable or mechanical. The output shaft is a round shaft with a 1-1/4" key. The 442 Series supports up to 36 output options and 11 internal speed ratios, making it a versatile fit across a wide range of 6-bolt transmission applications. Sold by Pro Gear and Transmission.
Features
6-bolt mounting for broad transmission compatibility
Cast iron housing with tapered cone bearings on the output shaft
Series intermittent torque rating: 250 lb-ft (339 Nm)
Output power: up to 55 HP (46-55 HP range)
Round shaft output with 1-1/4" key
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" Key
- Series Intermittent Torque: 250 lb-ft (339 Nm)
- Output Power Range: 46-55 HP (31-40 kW)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Housing Material: Cast Iron
- Bearing Type: Tapered Cone Bearings
- Product Series: Chelsea 442
Additional Information
The Chelsea 442 Series is designed to fit virtually all existing 6-bolt transmission applications. Eleven internal speed ratios and up to 36 output options, including Chelsea's 360-degree rotatable flange, allow this PTO to be configured for a wide variety of vocational duty cycles. Typical applications include dump trucks, tow trucks, service trucks, snow and ice trucks, and aerial units. The low-profile shift cover aids installation clearance, and the greaseable output shaft supports extended service intervals.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
