2, The maximum length of the main arm is 64m, and the maximum length of the main arm + fixed auxiliary arm is 52m + 19m.

Transportation and disassembly optimization:

1, The largest component is transported 3.0 meters, and the road transportability is good.

2, The herringbone frame can be lifted up without the need of an oil cylinder to achieve rapid assembly.

3, The weight of a single counterweight does not exceed 6.75t, and the small auxiliary lifting equipment can complete the counterweight assembly.