WA500-3 Cross Shaft Description
The YNF18190 cross shaft ( 425-22-11411) is a key drivetrain component used in Komatsu WA500-3 wheel loader transmission systems. It functions as a universal joint element that transfers torque between misaligned shafts, ensuring smooth and stable power delivery.
Manufactured from high-strength forged alloy steel, the cross shaft is precisely machined to maintain accurate dimensional balance and rotational stability. This ensures consistent performance even under high torque and shock load conditions commonly found in mining and heavy construction applications.
A specialized heat treatment process increases surface hardness and fatigue resistance, reducing wear during long-term operation. The component is engineered to minimize vibration and mechanical loss, improving the efficiency and reliability of the drivetrain system.
WA500-3 Shaft 425-22-11411 Technical Data Sheet
| Item |
Specification |
| Product Name |
Cross Shaft / Universal Joint |
| YNF Number |
YNF18190 |
| OEM Part No |
425-22-11411 |
| Machine Model |
Komatsu WA500-3 |
| Application |
Drive Shaft / Drivetrain System |
| Material |
Forged Alloy Steel |
| Hardness |
HRC 45–55 |
| Processing |
CNC Precision Machining |
| Function |
Torque Transmission Joint |
| Installation Position |
Driveline Universal Joint Section |
| Brand |
YNF |
| MOQ |
1 Piece |
| Origin |
China |
| Shipping Method |
Air / Sea / Express |
| Payment Terms |
T/T, Western Union, PayPal |
WA500-3 Cross Shaft Applications
| Industry |
Application Scenario |
| Construction |
Wheel loader drivetrain repair |
| Mining |
Heavy-duty material loading operations |
| Quarry |
Continuous hauling and loading work |
| Infrastructure |
Earthmoving machinery maintenance |
| Repair Workshop |
Driveline system rebuilding |
WA500-3 Cross Shaft Detail Display
The cross shaft (universal joint) is a critical component in drivetrain systems, allowing torque transfer between shafts with angle variations.
Common failure causes include wear of bearing surfaces, lack of lubrication, and excessive load stress. Regular inspection and timely replacement are essential for maintaining drivetrain efficiency and preventing breakdowns.
YNF Machinery also supplies related drivetrain components:
- Drive shaft assembly
- Universal joint cross kits
- Bearing caps
- Flange coupling parts
