The Chelsea 442 Series Power Take-Off, part number 442ZLDAX-A3RK or 442ZLDAXA3RK, is a 6-bolt mount PTO built for light-to-medium duty vocational truck applications including dump trucks, tow trucks, service trucks, and aerial equipment. The 442 Series features a cast iron housing and tapered cone bearings on the output shaft, contributing to the series' long service life and intermittent torque ratings in the 201-300 lb-ft range. This unit uses wire/cable mechanical shift and a round shaft output with a 1-inch by 1/4-inch key. Rotatable output flanges provide mounting flexibility for tight installations. Call us to confirm proper fit for your transmission application.
Features
Chelsea 442 Series, 6-bolt transmission mounting
Wire/cable mechanical shift operation
Cast iron housing with tapered cone bearings on output shaft
Round shaft output, 1-inch diameter with 1/4-inch key
360-degree rotatable output flange for installation flexibility
Suited for dump trucks, tow trucks, service trucks, and aerial applications
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1 in. diameter with 1/4 in. key
- Intermittent Torque (series): 201-300 lb-ft (339 Nm); verify actual rating on application page
- Output Power (series): 46-55 HP
- Shaft Power (series): 24 HP at 500 RPM, 48 HP at 1000 RPM
- Lubricant Type: X - No Pressure Lube
- Housing: Cast Iron
