What is a concrete placing boom?

Concrete placing boom is the terminal equipment connected to the various concrete pumps (concrete line pump, trailer concrete pump etc) and then placing the concrete. It is an auxiliary equipment of concrete conveying pump. It is connected by standard 5 inches conveying piping, just like a manipulator can quickly and accurately reach any pouring part of the working surface and carry out continuous pouring, which is a better solution to the problem. The distribution problem of concrete conveying greatly reduces labor intensity and improves the progress and quality of construction.

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How many types concrete placing boom there are?

At present, there are many types of concrete placing boom on the market. Let's introduce the characteristics of the placing boom and its usefulness.

1. Manual placing boom machine, which is the most commonly used concrete placing machine at present. It is cheap, but the efficiency is very low. At least 4 workers are required to operate this machine, and the placing radius of the manual type is from 12 meters to 18 meters.

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2. Spider type placing boom, it is also named mobile concrete placing boom, its placing radius from 13-21m. We have HGY13, HGY15, HGY17, HGY21. It is fully hydraulic driven, its working efficiency is higher compared with the manual type. It can be lifted by the tower crane which is nearby the building. So, it can be moved in different positions on the floor.

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Item HGY13 HGY15 HGY17 HGY21 Max. Placing Radius (M) 13 15 17 21 Small Arm Elevation (°) 0～180 0～180 0～180 0～180 Hose Length (M) 3 3 3 3 Concrete Delivery Pipe (Mm) Ø125×6 Ø125×6 Ø125×6 Ø125×6 Tail Rotary Radius (M) 2.72 2.81 3.51 3.51 Total Power (Kw) 4 4 5.5/7.5 11 Rotary Range (°) 0～360 0～360 0～360 0～360 Overall Height (M) 2.9 2.6 3.2 3.2 Bare Machine Weight (Kg) Balance Weight (Kg) 2×900 2× 2× Control Mode Panel/ Wireless Remote Control Panel/ Wireless Remote Control Panel/ Wireless Remote Control Panel/ Wireless Remote Control

3. Self-climbing concrete placing boom, its placing boom radius is bigger. Normally speaking, it is installed in the elevator shaft or in the building floors. It can rise by itself through the hydraulic climbing system. It is more suitable for the high building with big floor area.

Client took out the goods from container

Client took out the goods from container

Drum mixer was trasnferred on the low bed

Working principle of the concrete placing boom

Concrete placing boom is composed of supporting device, boom, pipeline installed on the boom, hydraulic drive device, rotating device, end hose and control system etc.

A concrete block production after installatione

The front end of the feeding elbow pipe of the concrete placing boom is connected with the tail end of the concrete pump conveying pipe, and the conveying pipeline road of the integrity pumping project is formed. The concrete is pumped by the trailer concrete pump into the pipe of concrete placing boom, and then the concrete placing boom can rotate, fold and unfold, so the concrete is continuously transmitted to the construction site.

Please note: The concrete placing boom machine is only auxiliary equipment, and the output capacity and pumping pressure are not related to this equipment.

Advantages of concrete placing boom

1. Greatly reduce labor intensity, improve work efficiency, and improve economic benefits; due to the large distribution range and flexible and convenient operation, there is no need for workers to constantly transport concrete back and forth or frequently dismantle and connect pump pipes like other pouring methods. While reducing labor intensity and reducing workers, the pouring speed is greatly accelerated, the construction period is shortened, and the economic benefit is improved.

2. Improve the quality of concrete construction: In the process of large-scale concrete pouring, it often takes a certain amount of time to transport concrete through the hopper, and the concrete is easy to lose water, which affects the quality. However, due to the frequent back-and-forth shipment and pouring of concrete, the labor intensity of the workers is high, resulting in labor-intensive labor, and the workers are prone to do not pour according to the construction process at convenience, and artificially cause construction cold joints. The concrete placing boom machine can solve this problem very well, the second layer of concrete can be poured before the initial setting of the newly poured concrete, and it can be formed at one time as much as possible to avoid the construction of cold joints.

Client took out the goods from container

Drum mixer was trasnferred on the low bed

3. Flexibility of the concrete placing boom: After using the placing boom, it does not contact the formwork and does not vibrate the formwork, which can avoid damage to the structure. The placing boom machine can flexibly pour concrete in layers and sections, so that the formwork is evenly stressed, avoids the occurrence of burst form, and is conducive to ensuring the correct geometric dimensions of the structure.

4. After using the placing machine, there is no need to connect and remove the pump pipe on the platform, which reduces the number of operators on the platform, and does not require other messy concrete pouring equipment, which reduces the damage to the slab.

The factors need to be considered for selecting a concrete placing boom.

There are several more related factors to be considered for selecting the suitable placing boom as below,

1. The length and width of the working project; then you can see how many meters placing radius you need,
2. Your budget and efficiency you need; then we can see which type you select, manual one or hydraulic one;
3. Height of the building, for the high building, its length and width is also big, the self-climbing concrete placing boom with 24-36 m placing radius is recommended;
4. If there is a tower crane near the building? If yes, one spider type concrete placing boom can be considered because it can be lifted and moved by the tower crane;

What is the price of concrete placing boom?

The price of the concrete placing boom for sale is related to the model and configuration specifications, such as: the coverage area (placing radius) and configuration. At present, there are three types of distribution machines in the market: manual type placing boom, mobile spider concrete placing boom, and self-climbing placing boom. The use method and effect of a placing boom machine are also different, so the price is also different.

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1. The manual type concrete placing pipe is the cheapest one. It has a simple structure and low cost. The time of delivery is about 3 days. It is fully manual operation, so the cost is low and the price is relatively cheap. The models are 12 meters, 15 meters, and 18 meters. Three specifications, prices ranging from -USD;
2. The hydraulic placing boom machine is also an intelligent placing boom machine, and it is also a one-time pouring and molding equipment for concrete on the market. It is also a time-saving, labor-saving and high-efficiency equipment for concrete pouring. One person can perform concrete pouring, which is more than three times the efficiency of traditional concrete pouring. The model is also a relatively comprehensive placing machine, from 13 meters to 36 meters (placing radius), because the price of full hydraulic intelligent operation is relatively high, the price is more than USD, and the detailed price needs to be confirmed with manufacturer’s sales manager.

Concrete placing boom manufacturers in China

There are several professional concrete placing boom manufacturers in China. As one of them, HAMAC is a manufacturing enterprise specializing in the production of concrete placing boom machines, our placing boom machines have passed the EU CE certification and are exported to developed countries such as Europe and the United States. Our products cover the placing range of 13-36 meters, and are the ideal supplier for your purchase of concrete placing booms.

Different Boom Configurations

Posted On: 08/15/ | Posted by: DY Concrete Pumps

Each concrete boom pump style offers unique advantages, such as letting you access tight spaces or work on high-rise projects. Understanding boom pump configurations helps you find the best equipment for the job, maximizing your investment. Let’s look at the basics of concrete boom pump configurations and why they matter so you can see better results.

Why Is Boom Flexibility Important?

Concrete boom flexibility lets you navigate complex job sites with ease. Different configurations help you reach tight spaces, unconventional angles and high-rise structures. This adaptability saves money during construction operations — you reduce the need for additional labor or equipment on-site. Flexible booms also improve safety by reducing the risk of accidents caused by moving heavy machinery in confined areas. Having a range of boom configurations boosts your efficiency, precision and productivity.

Types of Concrete Boom Configurations

Concrete boom styles give you the flexibility and reach needed to move around your project and complete tasks efficiently. Boom configurations, whether for excavators or concrete pumps, provide stability and maneuverability to your equipment. The Z- and R-series configurations are some of the most popular concrete boom pump styles. These configurations give you unique advantages that fit each of your projects.

1. ZZ

The ZZ, Z-fold or double Z configuration looks like two Zs attached together. The double Z shape gives you exceptional flexibility and reach, letting you adjust your boom at multiple points across long distances. The ZZ configuration can extend vertically and horizontally, improving access to difficult areas. Its design maximizes reach, stability and precision during concrete placement. Additionally, its sections fold directly on top of each other. This unique design lets you unfold at low heights, adapting to low conditions with ease.

2. R

The R, or roll and fold, configuration has four sections that roll and fold outwards. It’s a simple, straightforward option that gives you smooth, precise concrete placement. Use the R configuration to reach over, above and around obstacles while pouring concrete. This boom configuration is a favorite thanks to its versatility and simple operation.

3. ZR

The ZR boom combines the Z and R booms for the best of both models. This hybrid design features a Z design for low unfolding and the R roll and fold at the end for even better reach and versatility. Using the R configuration at the end means you can roll out over obstacles while unfolding at low heights, thanks to the Z-half of the design. With 250-degree articulation, this style works well for a range of concrete pouring tasks.

4. RZ

The RZ configuration reverses the ZR design. Its roll and fold mechanism is at the boom’s base, with a Z-shaped section on the end. You can extend the boom into buildings easily with the R configuration base and then accommodate low conditions with the Z configuration end. Use these for more precise placement and large concrete pours when working on residential or commercial projects. Additionally, they’re ideal for high-rise projects since they maximize reach and flexibility.

How to Maintain Different Concrete Boom Styles

While all concrete booms are designed for durability and performance, they need regular maintenance. Maintenance keeps all the components working efficiently, which boosts project quality and protects your investment. Most booms need regular lubrication, monitoring and inspection, but they can also have unique maintenance needs. Here’s what additional maintenance your boom might need:

• ZZ: ZZ configurations feature multiple folding joints, so they might need more frequent hinge inspections to prevent leaks and preserve function.
• R: R configurations have articulated arms instead of lots of folding joints. These arms might need maintenance for components like hydraulic cylinders and pivot points to keep the roll and fold movement smooth.
• RZ and ZR: These configurations feature Z and R styles, so they need attention specific to both of the configurations. Their more complex booms might require additional attention depending on the section you’re maintaining.

How to Choose the Right Concrete Boom Pump Configurations

Choosing between different boom pump configurations can be challenging when dealing with so many types. You need a concrete boom pump that’s going to meet your specific project needs, so you’ll want to break your needs down to find the most important qualities in a boom. Consider these factors to get a boom that meets your efficiency, precision and site needs:

1. Project: Look at your project’s scope, size and complexity. Do you need reach and maneuverability, or are you on an open, noncomplex site? You want a configuration that can effectively meet your project requirements and operate quickly and safely for all the concrete pouring you need.
2. Job site: What does your site terrain look like? Are there low spaces you need to get into? Look for obstacles and assess the site layout. Different configurations offer different flexibility and reach. You need equipment that can get around obstacles and access tight spaces without compromising stability.
3. Concrete placement: Consider where you’re placing concrete and how much you’re placing. The concrete height, distance and volume will affect the configuration you choose. Some configurations are built for reaching elevated surfaces, while others are better for precise placement in challenging areas. Talk to a boom pump professional to explore options that are right for you.
4. Compatibility: Ensure your boom configuration is compatible with your other equipment. If you want your trucks and auxiliary machinery to work with the boom pump, compatibility issues can lead to delays and increased costs.
5. Budget: Decide on your budget for your boom pump. Remember to consider upfront, maintenance and operational expenses to get a complete financial picture. Configurations with more advanced features might come with higher costs and maintenance requirements. Balance the features you want with your budget to get your best fit.

Explore Concrete Boom Pumps at DY Concrete Pumps

Unlock improved efficiency and handling with concrete boom pumps from DY. Our pumps combine durability with performance, ensuring a seamless workflow. DY Concrete Pumps’ extensive lineup includes Z-type, roll and fold, and combination models to get you the best fit for your needs. From 33-meter to 63-meter boom lengths, our products provide high-volume pumping with flexible, precise delivery.

Get more than just quality boom pumps when you work with DY. Experience exceptional customer service with 24/7 technical support and custom solutions. We’ll help you reduce downtime and maximize productivity. Our pumps are built to last and deliver consistent performance in any construction environment.

For more information, please visit Placing Booms(ru,fr,ko).