The Chelsea 442 Series Power Take-Off, part number 442ZHDAX-A3RK or 442ZHDAXA3RK, is a 6-bolt mount PTO built around a cast iron housing with tapered cone bearings on the output shaft. The 442 Series supports wire/cable mechanical shift and features a 1-1/4" round output shaft with key. The series delivers up to 48 HP at 1,000 RPM via the output shaft and carries an intermittent torque rating of 250 lb-ft. Output flanges are rotatable for improved clearance. Common applications in this series include dump trucks, tow trucks, service trucks, and aerial equipment. Call us to confirm proper fit for your specific transmission.
Features
6-bolt mounting
Cast iron housing with tapered cone bearings on the output shaft
Air shift type
Rotatable SAE B 2 or 4-bolt flange with a 7/8" 13-tooth SAE B shaft
Rotatable output flanges for improved installation clearance
Tech Specs
- Mounting Type: 6-Bolt
- Mounting Option: Deep Mount (Z)
- Gear Ratio Code: H (23/35)
- Input Gear Designator: DA
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift (A)
- Assembly Arrangement: 3
- Output Option: Rotatable SAE B 2 or 4-Bolt Flange, SAE B Shaft (7/8" 13T) (RK)
- Series Intermittent Torque Rating: 250 lb-ft (339 Nm) - check application pages for actual rating
- Series Output Power: 46-55 HP / 31-40 kW
- Series Shaft Power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
- Housing Material: Cast Iron
- Product Series: Chelsea 442
Additional Information
Parts manual and diagrams: Chelsea 442 Series PTO parts list with prices
