The Chelsea 442 Series Power Take-Off, part number 442ZRDAX-A5RK or 442ZRDAXA5RK, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including dump trucks, tow trucks, service trucks, and aerial units. The 442 Series uses a cast iron housing and tapered cone bearings on the output shaft, giving the series a class-leading intermittent torque range of 201 to 300 lb-ft and output power of 46 to 55 HP. Shift is via wire/cable mechanical actuation. The round output shaft accepts a 1-1/4" key. The 442 Series supports 36 output configurations and 11 internal speed ratios, making it adaptable across a wide range of 6-bolt transmission installations. Call us to confirm proper fit for your application.
Features
6-bolt mounting compatible with a wide range of existing transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable mechanical shift actuation
Round output shaft with 1-1/4" key
Series supports 36 output configurations and 11 internal speed ratios
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 with 1-1/4" Key
- Intermittent Torque (Series): 201 to 300 lb-ft (339 Nm nominal - check application pages for actual rating)
- Output Power (Series): 46 to 55 HP
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Housing Material: Cast Iron
- Output Configurations Available (Series): 36
- Internal Speed Ratios Available (Series): 11
