20 Ton Excavator Rock Ripper Machine Any Brands With Hardness Of Rock 30 Mpa

The rock arm has been designed with various improvements to enhance its overall performance and efficiency. One of the key enhancements is the overall plate thickening treatment, which includes internal filling of high-density adamantine. This makes the rock arm heavier, but with a reasonable weight ratio that can produce more digging force, making it ideal for heavy-duty tasks.

The arm cylinder and bucket cylinder have also been enlarged, ensuring that they can carry greater digging force without malfunctioning. This makes the overall operation smoother and more efficient.

The rock arm and the ripper have been designed using a gradual approach that concentrates all the digging force on the ripper teeth's tip, which produces a better crushing effect. This enhancement ensures greater efficiency and effectiveness during digging tasks.

The entire boom arm is post-weld bored, which achieves precision comparable to original arms, ensuring superior overall quality. This feature ensures that the rock arm can be used for an extended period, making it highly cost-effective for construction work.

In the modern world of engineering construction, excavators are indubitably essential equipment. They are like massive steel machines standing on the construction site, with powerful strength and precise operation, capable of completing a diverse range of complex and strenuous tasks. Among all kinds of excavators, the excavator rock arm, which is equipped with a rock arm, is renowned for its exceptional performance and vast range of applications.

The excavator rock arm is specifically designed for digging through hard rock. Compared to the ordinary excavator arm, the rock arm has been comprehensively upgraded in material, structure, and function to cater to even more harsh and complex working conditions. So just how good is this piece of machinery?

First of all, the rock arm is usually made of high-strength alloy steel, which has high hardness and a good toughness that allows it to maintain excellent fatigue resistance while bearing a huge impact. Moreover, the surface of the rock arm is specially treated with sandblasting, shot blasting, or spray wear-resistant coatings, which further enhances its wear and corrosion resistance. This material and design enable the rock arm to operate efficiently and stably even under prolonged exposure to hard rock.

In addition, the structural design of the rock arm of the excavator fully considers the special needs of rock excavation. Its arms are usually long and sturdy enough to provide sufficient digging force and depth to efficiently handle the task. At the same time, the joint part of the rock arm adopts high-strength bearings and precision transmission devices that ensure various excavation movements are executed flexibly and accurately, even under complex and changeable working conditions. Furthermore, the rock arm is equipped with various specifications of bucket teeth and bucket rods to cater to different rock excavation needs, making it highly versatile and adaptable in all types of rock engineering projects.

Moreover, the wide application field of excavator rock arm is one of the important reasons for it to become a money-making machine. In mining, road construction, water conservancy engineering, tunnel construction, and other fields, the rock arm plays an irreplaceable role. It can not only improve the engineering quality and operation efficiency but also reduce construction costs and risks. Therefore, excavators equipped with rock arms are highly sought after in the market by many construction units and individuals.