High Efficiency 20 Meter Excavator Extension Arm Main Sheet Material, China High Efficiency 20 Meter Excavator Extension Arm Main Sheet Material Supplier

High Efficiency 20 Meter Excavator Extension Arm Main Sheet Material - LDB350-1-R330-20

High Efficiency 20 Meter Excavator Extension Arm Main Sheet Material For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale High Efficiency 20 Meter Excavator Extension Arm Main Sheet Material, Made in China, High Quality Products!, China cheap prodocuts, china suppliers Supplier, Manufacturer.

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High Efficiency 20 Meter Excavator Extension Arm Main Sheet Material

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Description:

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1. We specialized in customizing all kinds of long boom for all kinds of excavators.

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3.?We have detailed dimension of Hyundai R330LC-9 excavator,we can customize?long reach boom for your Hyundai R330LC-9 excavator.

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4.?Main sheet Material of this Hyundai R330LC-9 long reach boom / arm is Q345B + Q690D,the top and bottom cover plate of boom and stick?is Q690D,other sheet is Q345B,Pin’s material is 42CrMo4.

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5.?Welding is protective-gas welding,the protective gas is 80% Argon and 20% CO2 mixed.This is golden standard for protective gas

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6.?For all base,joint and other main structure of the long boom,we use boring machine adjust the precision after welding,to avoid the welding-stress leading to big tolerance.

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7. We will prepare lubricant pipe system,hydraulic system,bucket,bucket cylinder,counter weight,linkage,pins and hoses for the long boom we supply you.

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8. The?long reach boom,stick cylinder usually use original stick cylinder to save the cost,if you need the stick cylinder,we also can prepare for you.This?Hyundai R330LC-9 long boom,we prepared the stick cylinder as customer required.

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9. We can prepare 1 kit or 2 kit (each kit have 2 pipe lines) extra auxiliary pipe line for the?attachments of the long reach boom.

This R330 long reach boom,we prepare 1 kit extra pipe for breaker.

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10. We prepare 4 ton counter weight for this Hyundai R330LC-9?long boom.

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Specifications:

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Boom?length | 11000 mm |
Arm?length | 9000 mm |
Max?extensive?scope | 19600 mm |
Max?dig?depth | 14500 mm |
Max?dig?height | 14920 mm |
Max?dig?depth?in?vertical?wall | 12680 mm |
Max?unloading?height | 12300 mm |
Min?rotate?radius | 5200 mm |
Bucket?volume | 0.65 m3 |
Counter?weight | 4 ton |
Folding?height | 3300mm |
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Applications:

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1. Customer use this long reach boom / arm for dredging sea.

2. This kit long reach boom / arm was export to Qatar together with other two kit long reach boom as follow:

-Hyundai R450 25 meter long reach boom

-Volvo EC480 25 meter long reach boom

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Delivery picture:

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Get Quote

Dongguan Haide Machinery Co., Ltd

Address: Tangxia Village Industrial area,Gaobu Town,Dongguan City,Guangdong Pro 523281,China, Dongguan, Guangdong, China, 511700
Tel: 86-769-88708111
Our company is located in Dongguan,a central manufacture city of China,we specialize in producing and selling machine Parts such as long excavator boom&arm,demolition boom,buckets,log grab,scrap grab,grapple,quick hitch etc. Our company has a machinery industrial park taking up an area of 45000m3. We are also the largest scale manufacturer specializing in supply engineering machine attachments. In our domestic market,we supply ancillary service&equipment for many large scale project,such as subway construction,municipal projects and urban brook management. In international market,we have supply our products to more than 30 countries. "Fit is the best",To fully meet market requirements and to provide the best products &service to our customers,our company have set up a professional research team to introduce and cultivate college students every year.our company at percent have also gained various new practical patents.All of these can help us to supply the most professional service to our customer,and also can improve our core competitiveness We're all integrity and innovative.We'll continue to fully develop our technology strength, exquisite processing capacity,and operate with integrity on business,striving for a top-level supplier of engineering machine attachments