Types of Tower Cranes

Hammerhead Tower Crane: Design: Hammerhead crane has horizontal boom, its tower is in "A" shape, and there are tie rods from the tip of the tower head (cat head) to the main boom section to provide support. Function: Hammerhead crane is suitable for construction sites with limited space. Its design allows easier slewing in narrow areas and has better lifting capacity. Generally speaking, hammerhead crane has higher maximum lifting capacity compared to other types of tower cranes.

Flat Top Tower Crane:

Design: Unlike the hammerhead crane, a flat top crane does not have the cat head at the top of the tower. Instead, the jib and the tower head are at the same level, creating a flat appearance.

Functionality: Flat top cranes are versatile and can be used for various construction tasks. Their design allows for easier transportation and assembly on the construction site.

Luffing Jib Tower Crane:

Design: The luffing jib crane has a jib that can be raised and lowered independently of the tower. This allows the crane to operate in congested areas where a horizontal jib might be impractical.

Functionality: Luffing jib cranes are particularly useful in urban construction projects with limited space. They can lift heavy loads vertically and are known for their ability to work around obstacles.

Self-Erecting Tower Crane:

Design: A self-erecting crane is designed to be easily transported to a construction site and can be assembled without the need for an external crane. It typically comes on a wheeled chassis and has a telescoping mast.

Functionality: Self-erecting cranes are convenient for smaller construction projects or projects with a short duration. They offer the advantage of quick setup and dismantling, making them more mobile and efficient for certain applications.