Construction Machinery Excavator Long Arm Excavator Rock Boom Ripper Excavator For 30-60ton Excavator

construction machinery excavator long arm excavator rock boom ripper excavator for 30-60ton excavator

2024 Zhonghe Machinery Catalogue 3M.pdf

Excavator Rock Boom Rock Arm
An excavator rock boom, also known as a rock arm or rock breaker, is a specialized attachment used on excavators for breaking or demolishing rocks and other hard materials. It is typically used in construction, mining, quarrying, and demolition applications where the removal of rocks or concrete is required.

The excavator rock boom consists of a heavy-duty boom structure attached to the excavator's arm or main boom. It is designed to withstand the high forces generated during rock breaking operations. At the end of the rock boom, there is a hydraulic hammer or breaker, which is used to deliver powerful blows to the rocks or concrete.
The hydraulic breaker is powered by the excavator's hydraulic system, which provides the necessary energy for breaking the rocks.

It operates by using a piston-driven mechanism that strikes the rock surface with a chisel or blunt tool. The repeated impact forces cause the rocks to fracture and break apart.

Excavator rock booms come in various sizes and configurations to match the requirements of different excavator models and job site conditions. They can be equipped with different types of hydraulic breakers, ranging from smaller units for light-duty applications to larger, more powerful breakers for heavy-duty rock breaking.

When using an excavator rock boom, it's important to follow proper safety procedures and guidelines. Operators should be trained in the operation of the equipment and wear appropriate personal protective equipment. The surrounding area should be cleared of personnel and obstacles to ensure safe operation.

Advantages of excavtaor long arm rock boom rock arm

1.Bucket cylinder is inverted:

It effectively avoids damage to the piston rod caused by possible collisions during excavation, reduces use risks and saves maintenance costs.

2. Increase the volume and weight of the arm:

The digging force is stronger, the operation is easier and the efficiency is higher.

3.The boom integrated head:

The external hose pulley separates the hose from the main rope, avoids the friction between the main rope and the hose, reduces failures, and makes maintenance more convenient.

4. Cylinder through-pin design:

The process requirements are higher, the concentricity is higher, the wear is reduced, the life is longer and more durable.

construction machinery excavator long arm excavator rock boom ripper excavator for 30-60ton excavator.

We have more than 14,000 square meters of standard steel structure workshops and a large number of high-precision processing equipment.
We utilize advanced drafting software to achieve maximum work envelope while ensuring safe operations.
We have more than 60 skilled employees, including 30 welders with more than 5 years of welding experience.
custom made:
(1) Compatible with excavators of all brands.
(2) Color, length, and material can be customized according to your requirements.
(3) Additional piping can be added to suit specific applications.
Prompt delivery:
(1) Our delivery time is 7-15 days.
(2) Annual production of 600 sets of various excavator arms.
100% service:
(1) We provide 24-hour online support.
(2) Video technical support can be scheduled by appointment. (Our engineers have more than 10 years of professional experience in excavator arms and attachments).

Previous Exhibitions




Our products have CE certificates, you can completely trust the quality of our products.




Q1.How much is the payment?
A:Bank transfer and PayPal are both available, if you prefer other methods, they can also be negotiated.
Q2.Will it fit my excavator?
A.certainly. We will make the connection the same size as your machine so it will fit perfectly.
Q3. How long does delivery take?
A.It depends on the destination port. Usually production and delivery takes 7 to 30 days.

Q4. What are the payment terms?
A: Western Union, T/T, Trade Assurance are acceptable.

Q4. Where is your factory located?
A: No. 9, Huancui West Road, Cuishanhu New District, Kaiping City, Guangdong Province, China

Any details, welcome to contact me.