The Chelsea 442 Series Power Take-Off, part number 442ZRDAX-W3XD or 442ZRDAXW3XD, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including dump trucks, tow trucks, service trucks, and small aerial units. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, giving it a strong intermittent torque rating within the 250 lb-ft range (check application pages for your specific rating) and extended service life. The series supports a wire/cable mechanical shift and features a greaseable, round output shaft with a 1-1/4-inch key. Dimensions for this assembly are 8 in. x 10 in. x 14 in. Call us to confirm proper fit for your transmission application.
Features
Chelsea 442 Series, 6-bolt transmission mounting
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable mechanical shift
Round output shaft with 1-1/4-inch key
Designed for dump trucks, tow trucks, service trucks, and aerial applications
Assembly dimensions: 8 in. H x 10 in. W x 14 in. L
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round shaft, 1-1/4-inch key
- Housing Material: Cast iron
- Output Bearings: Tapered cone bearings
- Intermittent Torque (Series): 250 lb-ft / 339 Nm (check application pages for actual rating)
- Output Power (Series): 46-55 HP / 31-40 kW
- Shaft Power (Series): 24 HP at 500 RPM, 48 HP at 1,000 RPM
- Assembly Dimensions: 8 in. H x 10 in. W x 14 in. L
- Typical Applications: Dump trucks, tow trucks, service trucks, small aerial trucks
