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22M 28M long reach for doosan dx340 excavator long reach arm boom excavator extension arm

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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22M 28M long reach for doosan dx340 excavator long reach arm boom excavator extension arm

22M 28M long reach for doosan dx340 excavator long reach arm boom excavator extension arm
22M 28M long reach for doosan dx340 excavator long reach arm boom excavator extension arm 22M 28M long reach for doosan dx340 excavator long reach arm boom excavator extension arm 22M 28M long reach for doosan dx340 excavator long reach arm boom excavator extension arm 22M 28M long reach for doosan dx340 excavator long reach arm boom excavator extension arm 22M 28M long reach for doosan dx340 excavator long reach arm boom excavator extension arm 22M 28M long reach for doosan dx340 excavator long reach arm boom excavator extension arm 22M 28M long reach for doosan dx340 excavator long reach arm boom excavator extension arm 22M 28M long reach for doosan dx340 excavator long reach arm boom excavator extension arm 22M 28M long reach for doosan dx340 excavator long reach arm boom excavator extension arm 22M 28M long reach for doosan dx340 excavator long reach arm boom excavator extension arm

Large Image :  22M 28M long reach for doosan dx340 excavator long reach arm boom excavator extension arm

Product Details:
Place of Origin: China
Brand Name: ZHONGHE
Certification: CE
Model Number: 20-27T
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Price: 9998
Packaging Details: Plastic wrap and bubble wrap packing
Delivery Time: 15`20days
Payment Terms: T/T
Supply Ability: 50set one month

22M 28M long reach for doosan dx340 excavator long reach arm boom excavator extension arm

Description
Material: Q355B Size: Custom
Condition: New Long Reach Boom & Arm Warranty: 1 Year
After-sales Service Provided: Online Support Bucket Capacity: 0.4-0.5CBM
High Light:

Long Reach Arm

,

Excavator Long Reach Boom

22M 28M long reach for doosan dx340 excavator long reach arm boom excavator extension arm

 

The specification of long reach excavator boom and arm
Excavator Ton Total Length(mm) (A)Boom(mm) (B)Arm(mm) Maximum Digging Radius(mm) Maximum Digging Depth(mm) Maximum Unloading Height(mm) Maximum Digging Height(mm) Bucket Volume(cbm) Cylinder(ton)
11-15T 13000 7250 5750 11200 9000 7550 9350 0.15-0.3 12T
20-25T 15400 8220 7180 14500 11300 10400 12600 0.4-0.6 12T
20-30T 18000 10000 8000 17300 13000 17200 14000 0.4-0.7 12T
35-40T 20000 11000 9000 19200 14900 12900 15200 0.6-1.2 12T
40-45T 22000 12000 10000 21300 16000 14000 17000 0.5-1 20T
40-50T 24000 13000 11000 23000 17900 15200 18100 0.5-1.1

 

22M 28M long reach for doosan dx340 excavator long reach arm boom excavator extension arm 0

22M 28M long reach for doosan dx340 excavator long reach arm boom excavator extension arm 1

Features:
1. Material:A.)All Q355B Steel for standard long reach boom (strenght:345Mpa).
B.)Heavy-duty long reach boom and excavator tonnage above 40ton :we use Q690D high strength steel (strength:690Mpa,same as
Weldox700 in Europe )
2.Internal view(spaced by vertical and horizontal reinforcement plate at regular interval)

3.All steel plate are beveled by beveling machine before welding.

4.Welding:
A.) Welded with mixed gas between argon and carbon dioxide. Argon content:80%.Carbon dioxide content:20%.
B.) Welded by auto-welding machine .

5.Pins:

All of our pins are hardened (to enhance hardness), tempereded(to enhance toughness) and grinded .
So our pins costing is very high and we never had problem with our pins.

 

6.The cylinder :

We purchase from S-any Company .So the quality of cylinder is very reliable .

7.The painting :,
we can insure the color 100% match with original machines' color,and making sure our paint does not fade during
long time use .

 

 

22M 28M long reach for doosan dx340 excavator long reach arm boom excavator extension arm 2

CUSTOMIZATION:
1. Applicable for all brand excavator.
2. Color, length, material can do according to you.
3. Extra pipeline can be added to suit to some extra application.
4. Boom cylinder and stick cylinder can also be supplied if customer want.

STRONG PRODUCTION CAPACITY:
We can produce 50 sets excavator booms per month.
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.
(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.

 

 

22M 28M long reach for doosan dx340 excavator long reach arm boom excavator extension arm 322M 28M long reach for doosan dx340 excavator long reach arm boom excavator extension arm 4

22M 28M long reach for doosan dx340 excavator long reach arm boom excavator extension arm 5

Construction Case 

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Our factory other products

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FAQ

1. what size of long boom should i choose?


Firstly, send us a inquiry , our sales will responsible for your question one by one, generally tell me the excavator model , we can know what size of long reach boom can fit your machine. For excample , for 20tons excavator , we can make 16meters or 18meters , 18meters will additional need 2tons counter weight.


2. Does you product have MOQ ? how long is the production time?


Our production MOQ is 1pc , we accept custom design. With professional worker hard work and OT , our production time can shorten to 7~15days , also will depend on the quantity you need . Details our sales will tell you.


3. What payment do you accept?


We accept TT transfer and alibaba pay , for TT , 30% deposit to arrange produce , 70% balance should be paid before send out the goods , for alibaba pay , we can make a trade assurance for you to pay .


4. Why should I buy from you but not other suppliers?


As you know , we are the original factory for long reach boom , our price is the best , there are many foreign trade company to ask us to quote the same product as our client , but finally client choose us , because we are the original factory , our price is the best , you can do business with us directly to save time and cost , don`t need through others .


5,what aftersale service can i get?
Product get guarantee period , when you intalling our goods , we have engineer to guide you to make every step is going well .

 

Contact us!

22M 28M long reach for doosan dx340 excavator long reach arm boom excavator extension arm 10

 

 

                                                               

Contact Details
Kaiping Zhonghe Machinery Manufacturing Co., Ltd

Contact Person: Miss. Katherine

Tel: +8618127538971

Send your inquiry directly to us (0 / 3000)