Six U-shaped main arms, 60.5 meters long, with a maximum lifting capacity of 100 tons and a maximum lifting height of 78 meters, leading the industry in comprehensive lifting performance by 7%; 74.2 ton chassis heavy-duty transfer, with strong load-bearing capacity, saving your trailer transportation costs: front axle double caliper disc brake, good braking stability, sensitive response, 20-30% higher braking heat resistance and true retreat performance, longer service life, safer driving braking: The industry's original design of crane intelligent boom technology enhances the automation level of crane boom system control, lifting operation efficiency and safety, providing a new intelligent operation experience.