Custom Demolition Arm for Excavators 10.Multi-Functional Excavator
Boom with Hydraulic Shear Breaker Long Arm
Product Description-----Excavator Demolition Boom
What is an excavator demolition boom arm?
An excavator demolition arm is a specialized tool designed to enhance the demolition range and
power of standard excavators, especially for tearing down taller
buildings. These arms are utilized for safely dismantling
structures like buildings, bridges, and other major constructions.
Some of its primary features include:
- Increased Reach: Enables the excavator to access higher elevations, typically
extending up to 30 meters or more, making it suitable for tall
structure demolitions.
- Robust Build: Engineered to withstand the extra forces involved in demolition,
especially when paired with hydraulic tools like shears or
crushers.
- Adaptability: Can be tailored to meet specific project needs, such as adjusting
the arm length and ensuring compatibility with various attachments.
- Enhanced Safety: Prioritizes operator protection, with some versions offering
tilting cabs and better visibility for more accurate demolitions.
This attachment is perfect for controlled demolition in densely
populated urban areas and is often used alongside hydraulic tools
like crushers or shears, allowing for precise demolition without
endangering surrounding structures.
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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 three-section demolition arm can produce lengths: 16-35 meters suitable for 25-70 tons of excavators
Material: Q355B, Q690D, strong reinforcement plate.
Color: can be customized or painted according to customer requirements.
Applicable working conditions: high-rise building demolition, urban environment demolition,
heavy material handling, old building renovation, building interior
demolition, etc.
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Zhonghe Machinery Factory Advantages of Three-section Demolition
Boom
The Advantages of our demolition boom excavator:
1. The demolition arm we designed can be completely lowered, and
the accessories we carry can be rotated without disassembly.
In the transport state, this arm can also rotate, while other manufacturers' designs cannot rotate and will hit the
track plate.(P1)
2. The opening angle of the demolition arm can be larger, basically reaching 180 degrees, allowing the demolition height to be higher.
We have enlarged the pin of the bucket cylinder and adopted a 90-degree pin to ensure that the pin is not prone to problems under
high-intensity operations(P2)
3. We currently use the best products on the market in terms of
pipe design, pipe materials, and joint materials.
We strictly control the processing requirements, and must open grooves for welding and conduct trial assembly before leaving the factory to ensure precision control.
We shortened the distance between the internal ribs to increase the rigidity of the demolition arm and ensure toughness,
but also increased a certain amount of weight, which improved the quality of the product.
4. Seamless precision steel pipe
5. Q690D for boom's upper and lower cover
6. Adopt 90mm pin to avoid pin breakage
7. The pipeline is hidden to avoid being smashed
8. Hydraulic pipelines section design, convenient for later
maintenance
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Excavator Demolition Boom Arm Engineering Case
Excavator demolition arm is a kind of equipment specially designed
for demolition engineering, suitable for the following working
conditions:
Suitable working conditions
1. Demolition of high-rise buildings
2. Demolition in urban environment
3. Precision demolition
4. Heavy material handling
5. Renovation of old buildings
6. Operation in dangerous areas
7. Demolition inside buildings
8. Bridge demolition
9. Emergency Demolition
Some Demolition Attachments With Demolition Boom
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Related building demolition attachements for excavator demolition
arms
An excavator demolition boom arm can be paired with various
attachments to meet different demolition needs. Here are some
common attachments:
- Breaker (Hydraulic Hammer): Used for breaking concrete and other hard materials, suitable for
large-scale demolition projects.
- Shears: Used for cutting steel bars and other metal structures, suitable
for demolishing steel-framed buildings.
- Hydraulic Grapples: Used for grabbing and removing large pieces of material, suitable
for various demolition projects.
- Rotating Shears: Used for cutting and demolishing various materials, suitable for
complex demolition tasks.
- Hydraulic Hammer: Used for breaking and demolishing concrete and other hard
materials, suitable for large-scale demolition projects.
- Hydraulic Shears: Used for cutting and demolishing steel bars and other metal
structures, suitable for demolishing steel-framed buildings.
These attachments can be selected and combined based on specific
demolition needs to improve demolition efficiency and safety.
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High precision machine of Zhonghe Machinery Manufacturers
Large Floor-Standing Double-Sided Boring and Milling Lathe:
Heightened Accuracy and Consistency: The double-sided boring and milling lathe improves the precision
and uniformity of operations, guaranteeing consistent results.
Post-Welding Treatment: After welding, the machine carries out overall boring to maintain
the parallelism and perpendicularity of shaft holes.
Key Applications: Mainly used for post-weld boring of the boom, small arm, and
bucket, ensuring the accuracy and proper alignment of the boom.
Concurrent Boring on Both Sides: The lathe performs boring on both sides concurrently, ensuring
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 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.
Q: What material is used for the demolition arm?
A: Most demolition arms are made of Q355B material. Customers
require lighter weight and better quality. We can also use Q690D
material, but the price will be higher.
Q: What is the difference between a demolition arm and a
two-section extension arm?
A: Generally, the maximum angle of the extension arm after
straightening is 150 degrees, while the angle that the demolition
arm can open is about 180 degrees, which can almost be pulled into
a straight line. Therefore, at the same length, the demolition arm
has a higher demolition height. The two products have different
focuses. The long arm focuses on deeper digging, and the demolition
arm focuses on higher demolition height.
Any information, pls contact Ada!!!!
Whatsapp: +86 15322105263
Wechat/Tel: 0086 15322105263
E-mail: abby@excvatorboomarm.com
