Specialized Demolition Arm for Excavators Excavator Boom Arm for Dismantling Adjustable Reach Demolition Boom
Product Description-----Excavator Demolition Boom
High reach demolition boom/front
High-Reach Demolition Arm/Front
Purpose:
Designed mainly for the demolition of skyscrapers, this method surpasses traditional techniques in efficiency and safety.
Features:
- A three-section boom tailored for high-rise demolitions offers greater operational safety and flexibility than standard methods.
- Features modular joints for easy installation and removal, enabling quick transport and the option to transform into a long-reach boom.
- Camera installation is an available option.
- Can utilize materials like Q355B and Q690D.
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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.
The three-part demolition arm we provide can extend from 16 to 35 meters, fitting excavators in the 25 to 70-ton range.
Construction Materials: Made from Q355B and Q690D, reinforced with strong plates for added stability.
Color Options: Available in customized colors or finishes based on customer preferences.
Use Cases: Perfect for tasks such as demolishing high-rise buildings, urban environment projects, managing heavy materials, refurbishing older buildings, and interior demolition work.
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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.
Should you need additional cylinders or counterweights, we can arrange those and provide comprehensive installation instructions for the demolition arms and counterweights. Custom long arms can also be tailored to your specifications.
Our demolition arms are primarily intended for high-rise building demolitions and constructed from high-strength steel plates. They are compatible with crushers and feature water spray pipes to reduce dust emissions.
You can select from materials such as Q345B, Q690D, and Weldox, depending on your application.
We welcome you to visit our factory in China if you have the chance, and we look forward to serving you!
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Zhonghe Machinery Factory Advantages of Three-section Demolition Boom
What advantages does our three-stage demolition arm offer?
- Our arm can be completely lowered, allowing accessories to rotate without disassembly. It also rotates in transport mode, unlike competitors’ models, which risk hitting the track plate.
- The arm opens to nearly 180 degrees, achieving greater demolition height. We’ve enhanced the bucket cylinder pin design to a 90-degree angle, ensuring durability in high-intensity operations.
- We source the finest products for our pipe design and materials. Stringent processing controls include welding groove openings and trial assemblies for precision. By adjusting internal rib spacing, we’ve improved rigidity and toughness while increasing weight for enhanced 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 need safety check valves, we are happy to provide them. These valves can be added to hydraulic cylinders to enhance overall safety.
In the event of a hydraulic system failure, the safety valve will lock and maintain the load securely. It's crucial that the safety valve is not compromised under any circumstances. Our technology is both reliable and proven, designed to ensure that installation does not disrupt the normal operational capabilities of the excavator.
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Excavator Demolition Boom Arm Engineering Case
The working conditions for an excavator demolition arm include tasks in urban settings, high-rise building demolitions, and renovation projects. These arms are particularly effective in environments where precision is critical, as well as in areas with limited access or challenging layouts.
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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.
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.
Rock hammer/breaker hammer: Suitable for mining, construction, demolition, highways, railways, ships, metallurgy, municipal gardens, etc. The impact energy-enhanced structure design of the breaker hammer; it adopts the optimal design concept, increases the piston and cylinder stroke, and uses the same diameter of the piston and drill rod, so that the breaker hammer and the main machine match better, reasonably utilizes the highest output energy, saves energy, and achieves the highest work efficiency; it is manufactured using high-quality materials and special precision technology.
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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.
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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.
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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.
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Packaging & Shipping
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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
