Hydraulic Placing Boom for Elevator Shaft Climbing

Elevator-Fixed Placing Boom – High-Rise Concrete Placement Solution

The elevator-fixed placing boom is a hydraulic-driven, self-climbing concrete placement system designed for high-rise construction. Engineered to integrate seamlessly with elevator shafts, this equipment automatically ascends floor-by-floor alongside the building's progression, eliminating the need for external cranes or manual repositioning.The elevator-fixed placing boom is a special type of placing boom designed specifically for high-rise buildings.

Max. horizontal reach 21 / 24 / 28 / 32 / 33 m

An elevator-fixed placing boom is a specialized construction equipment system designed for high-rise concrete placement, typically integrated into the building's elevator shaft or core. 

Key Features & Functionality:

1. Structural Integration:

The boom is anchored to the building’s elevator core or shaft, leveraging its stability and central location. This allows the boom to ascend as the building grows, using the core as a support structure.

2.Vertical Mobility:

Operates similarly to an elevator, with a mast or track system that enables vertical movement. Sections can be added incrementally to match the building’s height, ensuring continuous reach to upper floors.

3.Concrete Placement:

Attached to a concrete pumping system, the boom distributes concrete precisely to required locations. It often includes a remote-controlled articulating arm for maneuverability around obstacles.

4.Efficiency in High-Rise Construction:

Eliminates the need for repetitive repositioning of truck-mounted pumps, which have limited reach. Ideal for skyscrapers where traditional equipment cannot access upper floors.

Advantages of Elevator-Fixed Placing Boom

Height Capability: Can extend to extreme heights (100+ meters) as the building rises.

Precision: Stable mounting reduces vibration, improving placement accuracy.

Time/Cost Savings: Reduces reliance on crane-dependent methods and minimizes downtime.

Space Efficiency: Uses the elevator shaft, avoiding ground-level space occupation.

Typical Use Cases:

Core Walls & Slabs: Pouring concrete for elevator shafts, shear walls, and floor slabs.

Climbing Formwork Systems: Synchronizes with formwork advancement during vertical construction.

Safety & Design:

Redundant Anchoring: Secured to the core with multiple fail-safes.

Modular Design: Boom sections are pre-fabricated for easy assembly and disassembly.

Comparison to Alternatives:

Truck-Mounted Booms: Limited to ~60 meters; unsuitable for super-tall structures.

Tower Cranes + Buckets: Slower and less precise.

Static Line Pumps: Require manual pipe reconfiguration; less flexible.

In summary, an elevator-fixed placing boom is a critical innovation for modern high-rise construction, offering unmatched efficiency, reach, and precision by integrating directly into the building’s structural core.

Technical Data

We provide a variety of configurations of concrete placing booms, including spider concrete placing boom,self climbing concrete placing boom，stationary placing boomand other models to meet the needs of different construction scenarios. Our concrete placing booms are made of high-strength steel, with a lightweight boom structure, flexible rotation and strong stability. They are particularly suitable for fine pouring operations such as high-rise building core tubes, bridge piers, and prefabricated component plants.Contact usto provide you with Concrete Pumping Plant solutions!