A crane is used for lowering and lifting materials, which is equipped with a derrick or tower, with the use of pulleys and cables. Cranes are generally used in the building industry. Builders use cranes in various activities related to their development.
There are different types of cranes in common use like tower cranes, luffing tower cranes, mobile cranes and so on for lifting and moving heavy materials in construction projects.
Tower cranes are fixed on the ground, which helps them get their height and an increased capacity for hoisting. Tower cranes are usually used in the construction of skyscrapers above. All tower cranes typically have similar parts, which consist of a base, the mast and the spin component.
Luffing Tower cranes are lifting crane with a telescopic arms tend to have their hooks top and bottom, as the boom moves (or luff). with an added mechanism to keep the hook when Ruffing.
Some luffing tower crane manufacturer makes the special crane that is inherently level luffing: that lifting tower crane is commonly used in construction; the cranes are equipped with horizontal arrow sets, such as cranes and hammers.
