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long reach arm for excavator

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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long reach arm for excavator

long reach arm for excavator
long reach arm for excavator long reach arm for excavator long reach arm for excavator long reach arm for excavator long reach arm for excavator

Large Image :  long reach arm for excavator

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

long reach arm for excavator

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

Excavator long reach arm for DOOSAN HYUNDAI KOMATSU KOBELCO

Catalogue ZH excavator boom arm.pdf

Introduction of long reach excavator arms

products are simple to install to your dredging excavator to assist with a wide range of marine dredging, hydraulic dredging, and mechanical dredging projects.


Long Stick (Arm) & Boom
We have long arms available for several models of excavator for maximum versatility and reach. Let us know the model and we can match you with the best long arm, boom, and bucket



Product advantage of long reach boom arm

Main body is made of Q355B, and better material (700Mpa Yield Strength) is optional
Special structure inside the box longer its service life.
Thicker panels for excavator boom arm high-stress areas.
High quality configurations such as tubes, pins, bushes, connectors and bucket cylinders.
Lock valve is optional in case hydraulic oil waste if hoses esplode
Stick/arm cylinder not included but optional.
Standard bucket is on plan
Various of attachments can fit long reach fronts: buckets(standard/strengthen/rock/dirt/tilt/skeleton), grapple, etc.


Less maintaince
Using high quality materials, such as Q355B as default, Q690D optional, Niningbo connectors, seamless precision piplines, graphite alloy copper sleeve, strong but light bucket cylinder.
2. Strong and sturdy
Built-in reinforcing ribs. Professional welding skill towards different bearing position. Groove preparation(45° edge-mining) before welding.


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The specification of  long reach arm for excavator

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

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Our Long Reach Booms Sticks fit most makes and models,

Include but not limit below models.
Komatsu Excavator Model: PC160LC-8, PC200, PC210, PC228, PC220 PC270, PC300, PC350, PC450, PC600, PC850, PC1250
Caterpillar Excavator Model: CAT320, CAT323, CAT326, CAT329, CAT330, CAT335, CAT336, CAT349, CAT352, CAT374, CAT390
Hitachi Excavator Model: ZX210, EX200, EX220, EX330, EX350, ZX200, ZX240, ZX330, EX350, EX400, ZX470, ZX670, ZX870, EX1200, EX1900
Volvo Excavator Model: EC220, EC235, EC250, EC300, EC350, EC355, EC380, EC480, EC750
Doosan Excavator Model: DX225, DX235, DX255, DX300, DX350, DX420, DX490, DX530, DX800
Kobelco Excavator Model: SK200, SK210, SK220, SK250, SK260, SK300, SK330, SK350, SK380, SK460, SK500, SK850
Sumitomo Excavator Model:?SH210, SH225, SH240, SH300, SH330, SH350, SH460, SH480, SH500, SH700, SH800
Hyundai Excavator Model: R200, R210, R220, R290, HX220, HX235, HX260, HX300, HX330, HX380, HX430, HX480, HX520, R1200



Factory advantage of long boom excavator arm

1. 14000㎡ Workshop

We has more than 14000㎡ steel structure standard workshop with a large number of high precision processing equipments.

2. High-tech R&D Team
We use precision drawing software to achieve the max working range under the premise of safe operation.

3. Experienced Workers
There are more than 60 skillful staffs, 30 welding workers with over 5 years welding experience.

4. Customization
(1)Match all brand excavator.
(2)Color, length, material can do according to you.
(3)Extra pipeline can be added to suit to some extra application.

5. Prompt Lead Time
(1)Our lead time is 7-15 days.
(2)Our annual output of various types of excavator boom arms can reach 600 sets.

6. 100% 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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Construction Case 

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Our factory other products

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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!

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                                                                   Send us a inquiry right now :)

Contact Details
Kaiping Zhonghe Machinery Manufacturing Co., Ltd

Contact Person: Sophia

Tel: +8618127591702

Send your inquiry directly to us (0 / 3000)