The large R370 tower crane has both a small footprint and a high lifting capacity, making it the backbone of large construction sites such as prefabricated buildings, bridges, stadiums, etc. The maximum jib length is 80 m, the free-standing height is 64.3 m, and the maximum lifting capacity is 16/20 t. Zoomlion’s R-series products, with a round tower section, have excellent wind resistance, can be erected and dismantled more quickly, and are more convenient to transport. The processing technology has been improved and the product has a longer service life. The R-series electric control system makes the product more intelligent, convenient, and safe. By adding multiple sensor groups, it can achieve remote operation and visual operation of the tower crane and has multiple safety features such as anti-collision, reliable anchoring of objects, and anti-slip hooks. The latest algorithm and mechanism can achieve micro-movements and precise positioning, making operation more accurate and simpler.