100ft Excavator Long Arm Capacity 0.4-0.8 cbm Yellow / Gray / Red / Green Customizable

How to Choose the Right Excavator Long Boom for Deep Digging & Heavy-Duty Projects

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Looking for a high-quality excavator long boom? Learn how to select the best custom long reach arm for CAT320, Hitachi, Komatsu, Doosan, and more. Q355B/Q690D steel, reinforced sleeves, and premium Ningbo connectors ensure durability. Contact Sophia at +86 18127591702 for a quote!

Why Choose an Excavator Long Boom?

Excavator long booms are essential for deep digging, river dredging, port construction, and foundation work. They extend reach for:
✅ Dredging rivers & ports
✅ Deep foundation excavation
✅ Mining & quarrying operations
✅ Demolition & high-reach projects

How to Customize Your Excavator Long Boom

To get the best long boom for your excavator, provide:
✔ Your company name
✔ Excavator model (e.g., CAT320, Hitachi ZX225, Komatsu PC200, Doosan DX300)
✔ Project type (e.g., river dredging, deep foundation, mining)
✔ Required digging depth

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