Joke Collection Website - Talk about mood - /kloc-how many tons can a 0/2 ton crane catch when it reaches 30 meters?

/kloc-how many tons can a 0/2 ton crane catch when it reaches 30 meters?

Does the subject want to ask, "How many tons can a 12-ton crane lift in 30 meters?" 8- 16 tons. 12-ton crane A 30-meter crane can lift about 8- 16 tons. In the market, a 12 ton crane usually uses four booms, the total length of which varies from 30m to 3 1.5m, and the core performance is almost the same.