• Kaiping Zhonghe Machinery Manufacturing Co., Ltd
    David Cordova
    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.
  • Kaiping Zhonghe Machinery Manufacturing Co., Ltd
    Vaina Conroy
    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.
  • Kaiping Zhonghe Machinery Manufacturing Co., Ltd
    William Hollister
    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.
Contact Person : Nina Liu
Phone Number : +8615362217237
WhatsApp : +8615362217237

22m Rustproof Long Mini Excavator Long Arm For Komatsu Hitachi

Place of Origin China
Brand Name Zhonghe
Certification CE
Model Number 20m
Minimum Order Quantity 1
Price CNY 78300-87000/Unit EXW
Packaging Details Wooden case or bubble bag
Delivery Time 10-15 working days
Payment Terms T/T
Supply Ability 60 pcs per month
Product Details
Stick Cylinder Optional Color Customized
Type Excavator Long Reach Arm And Boom Material Q355B
Condition 100%new Bucket Capacity(m3) 0.6cbm
Parameters Confirmed By Drawing Warranty 1 Year For Boom Body
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22m Mini Excavator Long Arm

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Rustproof Mini Excavator Long Arm

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Komatsu Long Reach Boom Arm

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Product Description

Manufacturers produce customize 30-33ton excavator 22m long reach boom arm for Kubota Hitachi Komatsu Sany

Catalogue ZH excavator boom arm.pdf

 

Introduction of Excavator Dipper Extension

 

The excavator dipper extension is divided into two-section, three-section and four-section.

The two-stage type is mainly suitable for the transportation of soil, sand and concrete, highway slope trimming, river dredging and dredging, and earth-rock excavation operations for building foundations, river courses, deep ditches, etc.;

Three-stage and four-stage types are mainly suitable for high-rise buildings. body disassembly, etc.

 

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Advantages of ZHONGHE Long Boom Arm

 

FIRST--Durable and Esay Maintainance

  1. Adopt Q355B steel material
  2. Full weld bead
  3. High quality Ningbo connector
  4. Precision iron pipeline
  5. Thickening and reinforcement of steel plate under stress
  6. Gold bridge welding wire

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SECOND--CORE DESIGN TECHNOLOGY

1. 5-10um Tolerance 

Hole drilling tolerance is within 5-10um, ensure the accuracy.
2. Reach deeper and higher

Max work range and the max digging height are larger as angle of boom and arm can reach 163 degrees.

 

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Advangtages of ZHONGHE MACHINERY

 

CUSTOMIZATION:

1. Suitable for all brand excavator.

2. Color, material can do according to you.

3. Boom cylinder, stick cylinder and extra pipeline are optional.

 

STRONG PRODUCTION CAPACITY: 

Our annual output of various types of excavator boom arms can reach 600 sets.

 

GOOD SERVICE:

1. Online support within 24 hours.

2. Appointment video technical support. 

3. Long excavator boom shall be two/three jointed pcs to make it fittable into container to save shipping cost.

 

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Recommended Excavator Attachment Parts


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

 

FAQ of Long Reach Excavator Boom

 

Q1: How long is the boom arm can min excavator be be configured with? Whether it is necessary to increase the counterweight?

A1. Generally speaking, 30-40 excavator longest arm suggests to be 8 meters, can configure 0.1 cbm bucket, no need extra counterweight. 55 excavator longest arm suggests to be 12 meters, can configure 0.1-0.15 cbm bucket, need 0.5 ton extra counterweight. 60-80 excavator longest arm suggests to be 12 meters, can configure 0.15-0.25 cbm bucket, need 0.5-0.7 ton extra counterweight.
It is not recommended to extend boom arm to longest length as min excavator is easy to sloshing.

 

Q2: How long will it takes to install a excavator long reach boom?

A2: It depends on the installer and machine size. 
Usually disconnect the original boom arm, stick cylinder, then pin the new one is okay.
Kindly remind, prepare several containers to fill the oil before disassemble.

 

Q3: Why should you buy from us not from other suppliers?
A3: We can give you a moderate price with the same quality and good service. We always use good material, professinal R&D, keep quality control during production.

 
Q4. What's your payment terms?
A4. T/T, cash are acceptable.
 
Q5. How long it takes to receive a quotation/PI?
A5. Within 2 working days once you make sure your excavator working condition and model.
 

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Company profile

 

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CERTIFICATIONS

 

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Please do not hesitate to contact us for any details, Thank you!

 

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