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Practical DX300 Doosan Long Reach 20m Alloy Steel For Excavator

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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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Practical DX300 Doosan Long Reach 20m Alloy Steel For Excavator

Practical DX300 Doosan Long Reach 20m Alloy Steel For Excavator
Practical DX300 Doosan Long Reach 20m Alloy Steel For Excavator Practical DX300 Doosan Long Reach 20m Alloy Steel For Excavator Practical DX300 Doosan Long Reach 20m Alloy Steel For Excavator Practical DX300 Doosan Long Reach 20m Alloy Steel For Excavator

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Product Details:
Place of Origin: China
Brand Name: Zhonghe
Certification: CE
Model Number: 20 m
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: CNY 82800-92000/Unit EXW
Packaging Details: Wooden case, bubble bag or iron support
Delivery Time: 10-15 working days
Payment Terms: T/T, discussion
Supply Ability: 60 pcs per month

Practical DX300 Doosan Long Reach 20m Alloy Steel For Excavator

Description
Warranty: 1 Year For Boom Arrm Color: Yellow,Black,Optional
Part Name: Boom/Arm/Bucket Cylinder After-sales Service Provided: 24h Online Support
Condition: 100% Brand New Bucket Capacity(m3): 0.6 M³
Bucket Cylinder: 20 T Not Included: Stick Cylinder, Counterweight
High Light:

Practical Doosan Long Reach

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Doosan Long Reach For Excavator

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Long Reach Excavator Booms 20m

Doosan DX300 Long Reach 20m Alloy Steel Practical for excavatorCatalogue ZH excavator boom arm.pdf

The simulation diagram of 20M long reach

Practical DX300 Doosan Long Reach 20m Alloy Steel For Excavator 0

Practical DX300 Doosan Long Reach 20m Alloy Steel For Excavator 1

 

 

 

Parameters of 20 meters Excavator Long Reach Boom

Excavator Weight 37-39T
Total Length(mm) 20000
Maximum Digging Radius(mm) 19200
Maximum Digging Depth(mm) 14900
Maximum Unloading Height(mm) 12900
Maximum Digging Height(mm) 15200
 
Characteristics of Zhonghe long reach fronts
  1. Long Reach Booms are made of high strength and high Tensile alloy steel Q355B, and better material (700Mpa Yield Strength) is optional
  2. Inside of Booms with we design baffle plates that make booms strong and durable to withstand torsional loads
  3. Our boom and arm are large-welded box structure and thick or multi-plates for high-stress areas.
  4. High quality accessories such as pipeline, pins, bushes and cylinders,
  5. Camera pre-installed system can be furnished on your request
  6. Lock Valve is optional as a security tool to prevent boom down in the event of hydraulic hose blows

Various of Attachment to fit long reach booms: standard digging bucket, mud bucket, skeleton bucket, grapple.

 

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Features of Excavator Long boom

 

Long boom arm of excavator's strong points

* High quality with Q355 main material, experienced welding worker and professional R&D team
* Suitable for market brands, or customization
* Max work radius and digging depth & height are larger as 163 degrees of boom and arm angle

 

Working situation of excavator long boom

municipal engineering, subway building, sand mining, river cleaning and other water conservancy projects.

 

Attentions

We recommend you use the original arm cylinder to save cost, and counterweight is optional.
Please tell us if you need any other accessaries.

 

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Excavator Long Arm Accessaries

 

1 boom, 1 arm, 0.6cbm bucket, 20 ton Cylinder, 5 butter hoses, 6 precision seamless steel pipes,
1 linkage assembly, 4 high pressure hoses, 6 pins. All of them are installed together with boom arm.

Notice: Need to use the original arm/stick cylinder, which can reduce the cost for you.
We can also provide one but not for free if needed.

 

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)

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

 

WARRANTY

1 year for long reach boom, 180 days for cylinder and linkage, 90 days for bucket.

 

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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

 

FAQ of Long Reach Excavator Boom

 

Q1: Why not have boom and stick cylinders in the plan?
A1: First, the whole long arm is lengthening, but the boom just lengthening from its middel sleeve to its end, so the original boom and stick cylinder can be used. Second, using the original parts can save your cost.

 

Q2: How long is the boom arm can min excavator be be configured with? Whether it is necessary to increase the counterweight?
A2. 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.

 

 

 

Company profile

 

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CERTIFICATIONS

 

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TOP PICKS

 

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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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