The Chelsea 442 Series Power Take-Off, part number 442XWAXX-A3XD or 442XWAXX?3XD, is a 6-bolt mount 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 via a 1-1/4" round output shaft with key. Shift is wire/cable mechanical. The series supports 36 output configurations, including a 360-degree rotatable flange, and eleven internal speed ratios, making it a practical fit for service trucks, dump trucks, tow trucks, and light-to-medium aerial 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
Wire/cable mechanical shift type
1-1/4" round output shaft with key
Intermittent torque rating: 201-300 lb-ft (series rating; check application pages for actual values)
36 output configurations including 360-degree rotatable flange; eleven internal speed ratios
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" with Key
- Intermittent Torque: 201-300 lb-ft / 301-400 Nm (check application pages for actual torque ratings)
- 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
- Bearings: Tapered Cone on Output Shaft
- Output Configurations: 36 options including 360-degree rotatable flange
- Internal Speed Ratios: 11 available
- Product Series: 442
Additional Information
Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
