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Q355B Core Excavator Tunnel Boom For CAT320 SK300 SH460 Etc

Certification
China Kaiping Zhonghe Machinery Manufacturing Co., Ltd certification
China Kaiping Zhonghe Machinery Manufacturing Co., Ltd certification
Customer Reviews
High quality excavator boom with good price! I like it very much, so I brought 2 units of demolition arm again. The whole process went smoothly. Next time I need to buy excavator arms, I will buy them from here.

—— David Cordova

Very happy with the service provided. All questions were answered promptly. The product was as described and arrived on time. Great packaging. The biggest surprise was that the welding quality of the product exceeded my expectations.

—— Vaina Conroy

Very helpful. The excavator long reach arm I purchased are solidly built, well made and I have no doubt they will last for many years.

—— William Hollister

This excavator is exactly as described. I compared many sellers and finally chose to buy from them. Whether it is service or product quality, I can only say high quality.

—— Kiran Ogale

For the price, I was very happy to see the quality and craftsmanship that was put into excavator long arm. Runs great and has plenty of power. The whole time very very pleased with the services.

—— Jerry Anderson

Very reliable partner with professional team, I am so satisfied with their fast delivery and good products, I get the machine in hand now, and will in use this week.

—— Libaah Shaadh

Came in better than expected. Looking to buy 5 sets of this long boom more now they work so well and are easy to replace my old one.

—— Marcello Batocchi

I am satisfied with their service much, I had problems installing the product after receiving it, but they provided online video instructions and it now works perfectly with my excavator, thank you for the product and services.

—— Glyn Cann

Buen producto, excelente servicio, el brazo de extensión ha estado en uso durante dos meses y se adapta perfectamente a mi excavadora.

—— kazi Shoeb

Super service très bon suivi commercial et société sérieuse

—— Manuel Palos

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Q355B Core Excavator Tunnel Boom For CAT320 SK300 SH460 Etc

Q355B Core Excavator Tunnel Boom For CAT320 SK300 SH460 Etc
Q355B Core Excavator Tunnel Boom For CAT320 SK300 SH460 Etc
Q355B Core Excavator Tunnel Boom For CAT320 SK300 SH460 Etc Q355B Core Excavator Tunnel Boom For CAT320 SK300 SH460 Etc Q355B Core Excavator Tunnel Boom For CAT320 SK300 SH460 Etc Q355B Core Excavator Tunnel Boom For CAT320 SK300 SH460 Etc Q355B Core Excavator Tunnel Boom For CAT320 SK300 SH460 Etc Q355B Core Excavator Tunnel Boom For CAT320 SK300 SH460 Etc Q355B Core Excavator Tunnel Boom For CAT320 SK300 SH460 Etc Q355B Core Excavator Tunnel Boom For CAT320 SK300 SH460 Etc Q355B Core Excavator Tunnel Boom For CAT320 SK300 SH460 Etc Q355B Core Excavator Tunnel Boom For CAT320 SK300 SH460 Etc Q355B Core Excavator Tunnel Boom For CAT320 SK300 SH460 Etc

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Product Details:
Place of Origin: China
Brand Name: Zhonghe
Certification: CE
Model Number: 6-50ton
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece/pieces
Price: negotiate
Packaging Details: Wooden case, bubble bag or iron frame support
Delivery Time: 10-15 working days
Payment Terms: T/T, discussion
Supply Ability: 60 pcs per month

Q355B Core Excavator Tunnel Boom For CAT320 SK300 SH460 Etc

Description
Condition: Never Used, Total New Main Material: Q355B Excavator Tunnel Boom
Keywords: Tunnel Boom Arm Color: As You Request
Warranty: 180 Days Brand: ZH
High Light:

Core Excavator Tunnel boom arm

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Excavator Tunnel Boom for CAT320

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SH 460 Excavator Tunnel boom arm

Core Excavator Tunnel Boom Vendor Manufacturer Q355B for CAT320 SK300 SH460 Etc

Catalogue ZH excavator boom arm.pdf
 

Introduction of excavator tunnel boom

Excavation work in confined spaces, such as tunnels, mines, and underground construction sites, requires specialized equipment to ensure efficiency, safety, and productivity. One such innovation is the tunnel boom, a unique boom configuration designed specifically for these challenging environments.
One of the primary benefits of tunnel booms is their ability to work in tight spaces with minimal clearance. Traditional boom configurations may pose a significant risk of collision and damage when operating in confined areas. However, tunnel booms are specifically engineered to reduce this risk. The shape and positioning of the boom allow operators to maneuver the excavator with precision, minimizing the chances of accidental collisions with the tunnel walls. This feature not only safeguards the machine but also protects the integrity of the tunnel infrastructure.
 

The diameter of the tunnel short arm

catagoryexcavator modelboard thicknessweight
boom6-8T10mm590
arm  380
boom10-15T14mm1130

arm

  900
boom20-24T16mm1300
arm  1050
boom20-24T(double)16mm1850
arm  1200
boom30-36T25mm2900
arm  2600
boom45-50T30mm3200
arm  3000

 
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Advangtages of ZHONGHE MACHINERY

 

GOOD SERVICE:
1. Online support within 24 hours.
2. Appointment video technical support. 
   (Our engineers have focused on excavator boom and attachment over 10 years)
 
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Recommended Excavator Attachments


1. Long reach excavator boom
2. Excavator telescopic boom
3. Demolition boom
4. Excavator rock bucket
5. Excavator tilting bucket
6. Hydraulic grabs for excavators
 

Company profile

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CERTIFICATIONS

 
Q355B Core Excavator Tunnel Boom For CAT320 SK300 SH460 Etc 4
 

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Please do not hesitate to contact us for any details, Thank you!
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Contact Details
Kaiping Zhonghe Machinery Manufacturing Co., Ltd

Contact Person: Miss. Katherine

Tel: +8618127538971

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