22m Long Reach Boom And Stick For Cat336 36ton Dredging River High Extensive Digging Depth Guaranteed

CE-Approved SK200 15.4meters Long Reach Attachment

Long arm excavator arm, also known as excavator long arm, is made of structural grade tensioned steel and heavy components, used to handle various attachments, such as deep gravel pits, long excavations, dredging, marine construction, sedimentary embankments, waterway and pond cleaning, open-pit mining, silo construction, demolition of buildings and structures, and other specialized engineering projects to the maximum extent possible

Long arm quality control

We provide long pre arrival packaging for various models of excavators, with operating weights ranging from 10-230 tons (22000-507.00 pounds). Excavator boom and dismantling excavator boom are custom designed to meet the requirements of your machine and working distance

advantage:

✅ The extended arm frame and arm length enable workers to enter farther areas, excavate deep trenches or foundations without the need for frequent repositioning.

✅ Sturdy structure, long arm with sturdy, reinforced components and high-quality materials to withstand heavy excavation tasks, ensuring robust operation.

✅ Precise control, typically equipped with advanced hydraulic systems and proportional levers, allows operators to better control during excavation, grading, and material handling.

✅ Analysis and simulation, quality and durability are always our top priorities. Each component of our excavator's long arm undergoes rigorous simulation stress and strength analysis testing to ensure optimal quality and extreme durability. All these tests were conducted under the strict supervision of well-trained engineers and the latest applications and CAD software.

We have been changing, do the most suitable products for users, so that the user experience is better, the use of higher efficiency, better economic efficiency, this is our pursuit! Our newly designed excavator tunnel arm is delivered to users, who like to contact me directly at whatsapp8618127591702















Usually use 40GP container to load product !

Contact sophia to inquiry details !

Esteblished in 2018, Kaiping Zhonghe Machinery Manufacturing Co., Ltd.，manufacturing and trading combo, specializes in customizing different kinds of excavator boom arm and attachments,Our main product as below:

-Excavator Long Boom
-Excavator Telescopic Arm
-Excavator Sliding arm
-Pile Driving Arm
-High Reach Demolition
-Excavator Tunnel Arm
-Heavy Duty Rock Arm
-Excavator Tilt Bucket
-Excavator Hydraulic Grapple

, which is sell well in more than 40 countries and areas.

Located in Cuishanhu New District, Kaiping City, Jiangmen City, Guangdong Province, China, we has more than 14000㎡ steel structure standardization workshop with a large number of high precision processing equipment as well as a strong and cohesive team. At present, there are more that 60 experienced technical staffs, 30 welding workers with over 7 years experience, 15 senior designers and a high-tech R&D team.

Double-sided boring machine: Double-sided boring machine, improves accuracy and consistency: It is mainly responsible for the post-welding boring of the boom arm and bucket to ensure the accuracy of the arm. Since the boring pin operations on both sides of the double-sided boring machine are carried out simultaneously, the processing accuracy and consistency of both sides can be guaranteed.

Our annual output of various types of excavator boom arms can reach 600 sets. We supply products at customer's model with high quality, moderate price, quick response and appropriate warranty.

We adhere" Merit Quality, Sincerity Management and Customer Satisfaction", honestly greet customers from home and abroad to negotiate and cooperate with us.

Welcome inquiry! 

Contact Sales Manager Sophia!

Wechat： 18127591702
whatsapp: +86 18127591702
Email：sophia@excavatorboomarm.com