What is the function of the high-reach demolition arm on an excavator?
The excavator high-reach demolition arm is an advanced attachment that significantly enhances the working range, flexibility, and operational efficiency of standard excavators. It is specifically designed for performing complex tasks such as deep excavation, high-altitude demolition, and material handling in confined spaces, allowing for more precise and easier operation.
Performance of excavator high-altitude demolition arms
Greater Working Range and Flexibility: The three-section design provides superior articulation and a larger working range, allowing access to hard-to-reach areas without repositioning the machine.
Robust Construction: Our arms are constructed from high-strength steel, capable of withstanding the toughest tasks, ensuring long life and reliability in harsh environments.
Customizable Options: We offer a wide range of customization options, allowing you to modify the arm length, load capacity, and connection points to meet your specific operational needs.
Easy Installation: Designed for quick and easy installation, minimizing downtime and ensuring seamless integration with your existing equipment.
Enhanced Safety: Integrated safety features such as anti-fall and anti-slip systems reduce the risk of accidents and ensure compliance with industry safety standards.
The three-section demolition arm is mainly suitable for the demolition of high-rise buildings.
The three-section arm of the excavator is installed on the excavator and equipped with hydraulic shears, breaker hammers, buckets and other efficient operations. The modification of the demolition arm excavator is divided into three parts, 1. Hydraulic oil circuit modification, 2. Modification of the demolition arm, and 3. Attachment modification.
1. Hydraulic oil circuit modification: The hydraulic oil circuit modification is different according to different attachments. For example, if you install a cannon hammer, you only need to install a set of distribution valves. If you install a hydraulic shear, you need to install two sets of distribution valves. One set controls scissors and the other controls rotation.
2. Modification of floor demolition arms: Most floor demolition arms are of three-stage type, and only in special cases are four-stage type. The main considerations are the working height and the safety of the workers. Of course, the longer the arm, the smaller the attachment and the higher the working height.
3. Attachment modification: The attachments are mainly gun hammers and hydraulic shears, and in some cases, a bucket can also be installed.
Under what circumstances is it suitable to convert an excavator into a demolition machine?
It attaches to the boom of your excavator, significantly extending its reach and flexibility. This attachment is especially beneficial for tasks requiring precise control in confined or challenging environments. The three-section design allows for greater articulation, making it ideal for deep digging, high-reach demolition, and handling materials in tight spaces. By reducing the need to reposition the excavator, it enhances productivity and operational efficiency.
The demolition of high-rise buildings starts from the roof and gradually breaks them down to avoid the risk of overall collapse. The long arm extends into the interior of the building to break up the load-bearing walls, beams and columns. The demolition of viaducts and old bridge piers can extend the long arm to the bottom of the bridge deck to avoid structural imbalance caused by demolition from the side. Tall buildings such as steel structure factories, chimneys, silos, etc. are also cleared after earthquakes and explosions.
