Introducing our advanced Flat Head Tower Crane, renowned for its unparalleled performance and precision. Boasting an impressive 80m arm length, it effortlessly lifts up to 2.2t at the tip, while a 75m arm length supports up to 3.5t. This crane is engineered for versatility, ideal for PC buildings, large bridges, and nuclear power construction projects. It holds a maximum lifting capacity of 20t and achieves industry-leading lifting speeds of up to 95m/min. The crane offers a remarkable range of arm length combinations, with a maximum boom length of 80m, adjustable in 2.5m increments, and a minimum boom length of 30m, giving you 21 possible configurations. Standing at a majestic maximum independent height of 71.4m, this crane is equipped with robust standard sections of 2.2m and 2.5m tenons. The 2.5m tenon joint excels in rigidity and wind resistance, making it perfect for coastal areas prone to typhoons. The main chord of the standard joint is interchangeable with the 2.2m tenon, ensuring flexibility and ease of use. Safety is paramount, featuring triple protection for lifting capacity, double protection for torque, triple collision avoidance for lifting height, and double collision prevention for amplitude. The intelligent electronic control system provides anti-slip hook detection and protection, ensuring balanced lifting operations and accident prevention. The boom pin shaft connection is designed to withstand sudden unloading and accidental collisions, making this crane a paragon of reliability and safety.
| item |
units |
value |
| Maximum lifting weight/amplitude |
t/m |
20/12.9 |
| Maximum lifting torque |
t.m |
404 |
| Maximum working range |
m |
80 |
| Maximum lifting weight of arm tip |
t |
2.2 |
| Independent height |
m |
65.7 |
| Rope capacity |
m |
880 |
| Maximum lifting height |
m/min |
95 |
| derricking speed |
m/min |
80 |
| Rotation speed |
r/min |
0.7 |
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