High Reach Demolition Arm 105ft For Skyscrapers

How to Choose the Best Excavator Long Boom for Construction – Expert Guide 2024

Meta Description:
Discover how to select high-performance excavator long booms for dredging, mining & construction. Custom solutions for CAT, Hitachi & Komatsu models. Free quote + technical support!

Why Your Project Needs a Specialized Long Boom

Standard excavator arms fail in demanding conditions. Our Q690D steel booms with Ningbo connectors deliver:
→ 40% longer lifespan in abrasive environments (river dredging, mining)
→ 20% greater reach than OEM arms (18-30m configurations)
→ Anti-corrosion protection for marine applications

Top Applications:
✔ Port dredging ✔ River cleaning ✔ Deep foundation work ✔ Mining overburden removal

3-Step Customization Process

1. Share Your Requirements:

   • Excavator model (e.g., CAT320D, Hitachi ZX225)
   • Digging depth & material type (sand, rock, etc.)
   • Project photos/videos (optional but recommended)

2. Receive Technical Proposal:
   → 3D CAD drawings of your boom
   → Material certification (Q355B/Q690D options)
   → Cycle life analysis for your workload

3. Fast Production & Delivery:
   ✓ 15-25 working days lead time
   ✓ Pre-installed hoses/lubrication system
   ✓ Worldwide shipping (FOB/CIF options)

Key Differentiators

Complete Package Includes

• 1pc Heavy-duty bucket
• 1set Linkage with 6 hardened pins
• 4 High-pressure hoses (30% thicker walls)
• Lubrication system pre-assembled

Popular Compatible Models:

• CAT: 320, 330, 336
• Hitachi: EX200-5, ZX225
• Komatsu: PC228, PC200
• Sany: SY365-SY650

Contact Our Engineering Team

Sophia Wu | Project Manager

Specialized in manufacturing various excavator long arms, demolition arms, sliding arms, telescopic arms, rock arms, clamshell buckets, grab, etc.

Whatsapp: wa.me/+8618127591702

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