기능

• Stable twin wheels with excellent turning performance.
• It is ergonomically designed with small starting resistance and rolling resistance and excellent rotational performance even under high load.
• The swivel part is a tapered roller bearing system for weight with excellent swivel performance even under load.
• The turning part and axle are filled with grease.
• The frame is rib-molded to enhance rigidity.
• Weight carrying device
• large mechanical device
• Inside the factory, trucks, carts, etc.
• This is an order-ready item.