The Chelsea 442XWITX-A4RK or 442XWITXA4RK is a 442 Series Power Take-Off built for 6-bolt transmission applications. The cast iron housing and tapered cone bearings on the output shaft deliver a series intermittent torque rating of 201-300 lb-ft and output power in the 46-55 HP range, making this unit a practical choice for tow trucks, dump trucks, service trucks, and small aerial trucks. The wire/cable mechanical shift and round output shaft with 1-1/4" key keep installation straightforward. A genuine Chelsea part, available from Pro Gear and Transmission.
Features
6-bolt mounting for compatibility with a wide range of transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable mechanical shift type
Round output shaft with 1-1/4" key
Series intermittent torque rating: 201-300 lb-ft (Check application pages for actual torque ratings)
Suited for tow trucks, dump trucks, service trucks, and aerial trucks
Tech Specs
- Series: Chelsea 442
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft with 1-1/4" Key
- Intermittent Torque (Series): 201-300 lb-ft / 301-400 Nm (check application pages for actual torque ratings)
- Output Power (Series): 46-55 HP / 31-40 kW
- Shaft Power (Series): 24 HP at 500 RPM, 48 HP at 1000 RPM
Additional Information
Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
