The Chelsea 442KXAPX-A3XK or 442KXAPXA3XK is a 442 Series Power Take-Off designed for 6-bolt transmission applications. The 442 Series uses a cast iron housing with tapered cone bearings on the output shaft, delivering an intermittent torque rating in the 201-300 lb-ft range and output power from 46 to 55 HP. Shift is accomplished via air shift actuation, and the output shaft is a 7/8 inch 13-tooth SAE B shaft on an SAE B 2 or 4-bolt flange. The series supports up to 36 output configurations and eleven internal speed ratios, making it adaptable across tow trucks, dump trucks, service trucks, and aerial units. Call us to confirm proper fit for your transmission application.
Features
6-bolt mounting fits virtually all current 6-bolt transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Air shift actuation
SAE B 2 or 4-bolt flange output with a 7/8" 13-tooth SAE B shaft
46 to 55 HP output power range (series rating)
Intermittent torque: 201 to 300 lb-ft (series rating; verify actual rating for your application)
Tech Specs
- Mounting Type: 6-Bolt
- Mounting Option: Standard Mount without Stud Kit (K)
- Gear Ratio Code: X (38/21)
- Input Gear Designator: AP
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift (A)
- Assembly Arrangement: 3
- Output Option: SAE B 2 or 4-Bolt Flange, SAE B Shaft (7/8" 13T) (XK)
- Output Power (Series): 46-55 HP / 31-40 kW
- Intermittent Torque (Series): 201-300 lb-ft / 301-400 Nm (check application data for actual rating)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Housing Material: Cast Iron
- Product Series: Chelsea 442
Additional Information
Parts manual and diagrams: Chelsea 442 Series PTO parts list with prices
Equivalent PTOs:
- MuncieTG6L-S6118-A1KHNot listed online. Call 877-776-4600 or request a quote.
Matched by full model number. Check the mounting, input gear and output against the unit you are replacing before you order. Look up any Chelsea, Muncie or Bezares number on our Muncie to Chelsea PTO cross reference.
