Demolition Equipment for Excavators Excavator Boom for Building
Demolition Multi-Functional Excavator Boom
Product Description-----Excavator Demolition Boom
High reach demolition boom/front
Application:
Primarily employed in the demolition of high-rise buildings, this
method stands out for its efficiency and safety compared to
traditional approaches.
Highlights:
- The boom consists of three segments specifically designed for the
safe and flexible dismantling of tall structures.
- Modular joints facilitate rapid assembly and disassembly, catering
to transport needs while allowing conversion into a long-distance
boom.
- An optional camera can be installed.
- Available materials include Q355B and Q690D.
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Some common size references
Excavator (ton) | Total Length (mm) | Transport Height(mm) | Max Lift Height (mm) | Limit weight of hydraulic shear(kg) | Cylinder (Ton) | Counterweight (ton) |
| 25 Ton | 16000 | 3160 | 14900 | 2000 | 20 Ton | 4T |
| 30 Ton | 18000 | 3300 | 17000 | 2000 | 20 Ton | 4.5T |
| 35 Ton | 20000 | 3300 | 19000 | 2000 | 20 Ton | 4.5T |
| 40 Ton | 22000 | 3400 | 21050 | 2000 | 20 Ton | 5T |
| 40 Ton | 24000 | 3400 | 23100 | 2000 | 20 Ton | 5T |
Excavator demolition arm supports customization, the following is
general data reference.
Our innovative three-section demolition arm is designed to achieve
lengths between 16 and 35 meters, suitable for excavators that
weigh from 25 to 70 tons.
Material Composition: Utilizes Q355B, Q690D, along with a strong reinforcement plate for
enhanced strength.
Color Customization: Clients can request specific colors or paint finishes as needed.
Applications: This arm excels in high-rise demolitions, urban demolition
projects, heavy material handling, renovations of aging structures,
and interior demolition tasks.
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A complete set of demolition arm includes the following
configurations:
- 8 pins
- 24 high-pressure hoses
- 1 set of connecting rod assembly
- 10 stop valves
- 1 bucket cylinder
- 5 butter hoses
- Several gaskets, installation tools, etc.
- Customers need to prepare 1 or 2 spare valve blocks and 2 foot
valves, of course, our factory can also provide them.
If you require additional cylinders or counterweights, we can
provide them along with installation instructions for the
demolition arms and counterweights. We also offer customization for
various long arms based on your specific needs.
Primarily designed for high-rise building demolition, our products
are made from high-strength steel plates and are fully compatible
with crushers. They include water spray pipes to minimize dust.
You can choose from a range of materials, including Q345B, Q690D,
and Weldox, based on your application requirements.
If you have the opportunity to visit China, we warmly invite you to
our factory. We would be delighted to assist you.
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Zhonghe Machinery Factory Advantages of Three-section Demolition
Boom
Why choose our three-stage demolition arm?
- It can be fully lowered, and its accessories rotate freely without
disassembly. In contrast to other manufacturers, our design allows
for rotation during transport, avoiding collisions with the track
plate.
- With a near 180-degree opening angle, the arm achieves higher
demolition heights. We've reinforced the bucket cylinder pin with a
90-degree design to prevent issues during intense use.
- Our pipes, materials, and joints are the best available on the
market. We enforce rigorous processing standards, including groove
openings for welding and trial assemblies before shipment, ensuring
precision. Shortening the distance between internal ribs boosts
rigidity and toughness while adding weight for superior quality.
Product Advantages
Process:
Every part of the demolition arm, from the pin sleeve to the steel
plate, is carefully selected from reliable suppliers, and
professional processing equipment plays an important role in each
stage. CNC flame cutting machine is used to cut the steel into a
good shape, beveling machine is used to bevel the plate edge for
better welding, and bending machine is used to bend some steel
plates. All our technical workers have rich work experience.
Applications:
1. Demolition of high-rise buildings and structures.
2. Typically connected to hydraulic breakers, multiprocessors or
hydraulic shears.
Features:
* Heavy-duty construction.
* Designs are extensively simulated to ensure design integrity and
detect potential stress and fatigue points
* Attachment auxiliary hydraulic lines.
* Hydraulic cylinders and safety check valves are supplied as a set
* Modular joints on the main boom for easy transportation.
* All surfaces are shot blasted.
* Marine epoxy paint is used as a primer.
As people pay more and more attention to the safety of the working
environment and industry regulations become more and more
stringent, aerial work arms are quickly becoming the preferred
attachment for demolishing old buildings, replacing the
traditional, accident-prone excavator to perform high-risk tasks on
the upper floors. The aerial work arm has changed the entire
concept of demolishing buildings, not only improving the overall
safety standards, but also expanding the working radius and range
of the end attachments, while standard machines are insufficient in
this regard, and the aerial demolition arm is becoming more and
more important.
Safety Check Valves:
If customers require us to provide safety check valves, we can
provide them. We offer customers the option of installing safety
check valves on hydraulic cylinders as an additional safety
feature.
In the event of a failure in the hydraulic system, the safety valve
will lock and hold the load in place. Under no circumstances should
the safety valve be compromised. Reliable and proven technology is
readily available. The aim is that the installation will not have
any impact on the normal operating functions of the excavator.
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Excavator Demolition Boom Arm Engineering Case
Excavator demolition arms are suited for a wide range of working
conditions, including the demolition of tall structures, urban
environments, and industrial sites. They excel in tough terrains
and can efficiently handle heavy debris, making them ideal for both
large-scale projects and precise demolitions.
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Some Demolition Attachments With Demolition Boom
Related building demolition attachements for excavator demolition
arms
Hydraulic pulverizer: It is suitable for demolition operations such as separating
reinforced concrete.
1. Made of Hardox 500, light weight and wear-resistant.
2. The oil cylinder adopts honed tube and imported HALLITE oil
seal, with short working cycle and long life.
3. The pin is made of 42CRMO alloy steel with built-in oil channel,
high strength and good toughness.
4. The blade is made of wear-resistant alloy steel, resistant to
high temperature and deformation.
Multi crusher/Multi shear: It is suitable for the demolition of high-rise buildings in the
old city renovation and the demolition of abandoned factories,
solving the problem of high-altitude operations; at the same time,
it prevents the occurrence of safety accidents.
1. The scissor body is made of Hardox steel plate, which ensures
maximum strength and best wear resistance;
2. The oil cylinder is installed in reverse, mainly to protect the
oil cylinder rod, avoid damage, and extend the service life of the
oil cylinder.
Double cylinder shear: The double cylinder shear adopts a specially made reinforced
slewing bearing. The teeth of the slewing bearing are processed
with high frequency, so it has better wear resistance and longer
service life. This reinforced slewing bearing has a greater
load-bearing capacity and can withstand loads in various directions
at the same time. It is the one with the largest load-bearing
capacity among slewing bearing products of the same level and can
be used in harsh working conditions such as high-altitude
demolition.
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High precision machine of Zhonghe Machinery Manufacturers
Large Floor-Standing Double-Sided Boring and Milling Lathe:
- Improved Accuracy and Consistency: The double-sided boring and milling lathe enhances the precision
and uniformity of operations, ensuring consistent results.
- Post-Welding Processing: After the welding process, the machine performs overall boring,
ensuring the parallelism and perpendicularity of shaft holes.
- Primary Applications: Primarily used for post-weld boring of the boom, small arm, and
bucket, ensuring the accuracy and proper alignment of the boom.
- Simultaneous Boring on Both Sides: The lathe performs boring on both sides at the same time,
guaranteeing identical precision and consistency on both sides.
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About Zhonghe Machinery Company Profile:
Kaiping Zhonghe Machinery Manufacturing Co., Ltd.
Kaiping Zhonghe Machinery Manufacturing Co., Ltd. was established
in 2018. It is an enterprise integrating production and trade. It
specializes in customizing different types of excavator booms arms
and attachments, such as excavator long arms, demolition arms,
sliding arms, 2-3 section telescopic arms, tunnel arms,
standard/rock buckets, grabs, ripper, etc., which are sold well in
more than 60 countries and regions.
The following are our advantages:
1. Covers an area of about 18000 square meters
2.Staff size 120 people.
3.Technical equipment (2 sets of plasma, CNC cutting machines, 3
milling machines, a set of precision floor boring machines, One set
of chamfering and beveling machines, two large lathes/drilling
machines, a large shot blasting workshop, a stress relief workshop,
a large plate rolling machine, and a high -purity mixed gas supply
station, etc.)
4.Our company offers customers a comprehensive production line of
custom-designed, custom-made, and delivered products. 5.Prompt lead
time:7-25 days
6.Annual production amount 600 sets of excavator booms We adhere to
"Merit Quality, Sincerity Management and Customer Satisfaction",
honestly greet customers from home and abroad to negotiate and
cooperate with us.
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CE certification & Utility model patent certificates
Our products have been exported to over 60 countries, utilizing
various transportation methods such as sea, land, and air freight.
For packaging, we use either wooden crates or stretch film to
secure the products. Before shipment, the goods are carefully
packaged and then loaded into containers to ensure their safety
during transit.
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Packaging & Shipping
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FAQ(Some frequently asked questions):
Q: Are you a manufacturer?
A: Zhonghe machinery offered a wide range of attachment parts for
excavators and dozers. Such as long reach arm, demolition arm,
telescopic arm, standard bucket, rock bucket, cleaning bucket,
tilting bucket, etc. We know that the perfect combination of
high-quality cast steel products and a moderate price is the key to
the success.
Q: What material is the excavator demolition boom made of?
A: Shaogang Q355B, Shaogang's material has the advantages of good
toughness, high welding performance, and not easy to crack. Q355B
has good welding performance and can be processed at room
temperature. The standard arm material of the host manufacturer is
also Q355B, which is easier to purchase on the market and the
subsequent maintenance cost is also simple. If the customer's
working conditions are bad, we will also use Q690 material, the
long arm will be made lighter and more efficient
Q: Why choose Zhonghe over other companies?
A: We offer a highly skilled production and design team that delivers
high-quality, customized solutions tailored to each customer’s
needs. Our commitment to precision and customer service has earned
us a strong reputation in China, with annual sales consistently
ranking among the top in the industry.
Q: What are your terms of payment?
A: We prefer T/T (50/50) payment terms, and for trial orders, we recommend using Ali Credit Insurance for added security.
Any information, pls contact Ada!!!!
Whatsapp: +86 15322105263
Wechat/Tel: 0086 15322105263
E-mail: abby@excvatorboomarm.com
