The Chelsea 442 Series Power Take-Off, part number 442ZHAHX-V3XK or 442ZHAHXV3XK, is a 6-bolt transmission-mount PTO built for light-to-medium duty vocational service. The 442 Series features a cast iron housing with tapered cone bearings on the output shaft, giving it a strong intermittent torque rating within the 201-300 lb-ft range. This unit uses a wire/cable mechanical shift and carries a round shaft output with a 1-inch, 1/4-inch key configuration. The series spans eleven internal speed ratios and includes a 360-degree rotatable flange option, making it adaptable to a wide range of mounting clearances. Common applications include dump trucks, tow trucks, service trucks, and aerial units. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 442 Series, 6-bolt transmission mounting
Cast iron housing with tapered cone bearings on output shaft
Wire/cable mechanical shift type
Round shaft output, 1-inch diameter with 1/4-inch key
Intermittent torque rating: 201-300 lb-ft (series range; confirm application-specific rating)
Rotatable output flange for improved installation clearance
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-inch diameter with 1/4-inch key
- Intermittent Torque (series range): 201-300 lb-ft / 301-400 Nm
- Output Power (series range): 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
