The Chelsea 442 Series Power Take-Off, part number 442XQAHX-A3RK or 442XQAHXA3RK, is a 6-bolt mounted PTO built around a cast iron housing with tapered cone bearings on the output shaft. The 442 Series carries an intermittent torque rating of 201-300 lb-ft and delivers up to 48 HP at 1,000 RPM through a round shaft with a 1-1/4" key. Shift is wire/cable mechanical. The 442 Series supports eleven internal speed ratios and thirty-six output options, including a 360-degree rotatable flange. Typical applications include dump trucks, service trucks, tow trucks, and aerial units. Call us to confirm proper fit for your transmission.
Features
6-bolt mounting for compatibility with a wide range of transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable mechanical shift type
1-1/4" keyed round output shaft
Intermittent torque rating: 201-300 lb-ft (series rating; confirm actual rating for your application)
Rotatable output flange for improved installation clearance
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" Key
- Intermittent Torque (Series): 201-300 lb-ft / 301-400 Nm (verify actual rating for your application)
- Output Power (Series): 46-55 HP / 31-40 kW
- Shaft Power: 24 HP at 500 RPM; 48 HP at 1,000 RPM
- Housing Material: Cast Iron
- Bearing Type: Tapered Cone Bearings
- Product Series: Chelsea 442
Additional Information
Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
