기능

• Compared to the conventional type using a kingpin, the swivel shaft has less rattling and excellent swiveling properties and strength, making it ideal for towers.
• It is resistant to oil and solvent and has excellent mobility, so it can move smoothly even on rough roads.
• Since hardened steel is used, it has excellent rigidity, strong resistance to vibration and impact, and high load bearing capacity.
• transportation of heavy goods
• towing vehicle