The Chelsea 442KWAPX-A4RK or 442KWAPXA4RK 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 give this series its class-leading torque rating and long service life. Output is delivered through a rotatable SAE B 2 or 4-bolt flange with a 7/8" 13-tooth SAE B shaft. Shift is accomplished via air shift actuation. The 442 Series suits light-to-medium duty vocational work including towing and recovery, dump, service, and aerial applications. Available from Pro Gear and Transmission.
Features
6-bolt mounting for compatibility with a wide range of transmissions
Cast iron housing for extended service life
Tapered cone bearings on the output shaft
Rotatable SAE B 2 or 4-bolt flange output with a 7/8" 13-tooth SAE B shaft
Air shift actuation
Rotatable output flange option for improved installation clearance
Tech Specs
- Mounting Type: 6-Bolt
- Mounting Option: Standard Mount without Stud Kit (K)
- Gear Ratio Code: W (26/17)
- Input Gear Designator: AP
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift (A)
- Assembly Arrangement: 4
- Output Option: Rotatable SAE B 2 or 4-Bolt Flange, SAE B Shaft (7/8" 13T) (RK)
- Intermittent Torque: 201-300 lb-ft (Check application pages for actual torque rating)
- Output Power: 46-55 HP
- Housing Material: Cast Iron
- Bearing Type: Tapered Cone Bearings
Additional Information
The Chelsea 442 Series is suited for vocational and municipal equipment including dump trucks, towing and recovery trucks, service trucks, snow and ice trucks, aerial trucks, and construction and forestry equipment. Parker documents available for this series include the 442 Series Owner's Manual, the 442 Series Parts List (HY25-2442-M1_US), the Chelsea Service Manual (HY25-6442-M1/US), and PTO-PNI-275 covering RK and RJ output options.Parts manual and diagrams: Chelsea 442 Series PTO parts list with prices
