Topless Tower Crane
ACE's Topless Tower Crane has a compact design, as it does not have a Tower Head. The main benefit of using this crane is its quick and easy erection and dismantling as it can work with low overhead clearances. The crane is best suited for construction of projects near Airports and also at sites where number of Tower Cranes are working close to each other. In the absence of Tie rods, the Jib lengths can be reduced almost upto 20mtrs, making it safer for tower cranes to work in close proximity of each other.
Concrete Placing Boom (Climbing and Spider Type)
While Spider Type concrete placing boom mainly consists of boom assembly, slewing mechanism, upper & sub pedestals, base frame, hydraulic system, electrical system, etc., and is suitable for placing concrete up to a diameter of 42 mtrs during construction of high-rise buildings. The benefits of using spider type placing booms are: it can be placed in suitable places required without being fixed. It features compact structure, light weight and can be lifted as a whole by a tower crane and if the tower crane is of smaller capacity i.e. 6 t it can be split in to 3 parts with heaviest part of 2.4 tons max and can be shifted easily with existing crane. Moreover, with excellent maneuverability, it can meet the requirements for concrete placement on different job sites and is ideal for concrete pumping and placing.
ACE has introduced 3 models in Climbing type with 28m, 32m and 35m boom lengths and 4 models in Spider type with 12m, 15m, 17m, and 21m boom lengths.