【Large Loading Capacity】: Mover dolly provides 33069.34lbs loading capacity because of the thickened base. Hardened central shafts are more sturdy than other ordinary shafts so that they are much less likely to break. 【Anti-slip Mat】: The reinforced anti-slip mat on the top of the machinery mover can prevent items from slipping. The machinery mover is made of alloy steel, which is more durable and can last for a long time. 【Quieter】: Machine Dolly has high-quality PU rollers can produce lower noise during operation, which provides you with a quieter working environment. The polyurethane-coated steel rollers bring smooth and easy wheel rolling as well 【Reinforced Large Nuts】: Our machinery mover is more stable and firm because of the reinforced large nuts, which can fix the whole structure of the machine so that it does not fall apart easily. 【Steering Arm】: With the steering arm, you can easily attach it to the front or rear crossbar to bring great convenience to you. Its cast steel material with a yellow coating provides better resistance to wear and corrosion for long-term outdoor use.