Heavy Duty Komatsu Excavator Long Boom , Orange High Reach Arm, China Heavy Duty Komatsu Excavator Long Boom , Orange High Reach Arm Supplier

Heavy Duty Komatsu Excavator Long Boom , Orange High Reach Arm - LDB800-ZX870-22

Heavy Duty Komatsu Excavator Long Boom , Orange High Reach Arm For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Heavy Duty Komatsu Excavator Long Boom , Orange High Reach Arm, Made in China, High Quality Products!, China cheap prodocuts, china suppliers Supplier, Manufacturer.

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Heavy Duty Komatsu Excavator Long Boom , Orange High Reach Arm

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Description:

1, We have many years experience in designing and customize all kinds of long boom for all kinds of excavators.

2, We have detailed dimension of ZX870,we can customize this long boom for your ZX870 excavator

3, Main sheet Material of this long boom is Q345B + Q690D,the top and bottom cover plate is Q690D,Pin’s material is 42CrMo4.

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

5, Before welding,we have use big edge milling machine mill the edge of the sheet.So the welding can go to the internal of the steel-sheet and make the structure have higher performance

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.

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

Stick cylinder of the long boom,can use original stick cylinder to save the cost,if you need the stick cylinder,we also can prepare for you.

9. If necessary,we can prepare 1 kit or 2 kit extra auxiliary pipe line for the long boom attachment.

We will also supply parts list for the long reach boom,so it’s easy for Maintenance and after-sales service

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Specifications:

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Boom?length | 11800 mm |
Arm?length | 10200 mm |
Max?extensive?scope(A) | 21600 mm |
Max?dig?depth(B) | 16100 mm |
Max?dig?height(D) | 16500 mm |
Max?dig?depth?in?vertical?wall(C) | 14630 mm |
Max?unloading?height(E) | 13800 mm |
Min?rotate?radius(F) | 5600 mm |
Bucket?volume | 1.7?m3 |
Counter?weight | 3 ton |
Folding?height | 4100mm ? |
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Applications:

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1. Dredging river and sea

2. All kinds of construction need long reach excavator.

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Export pictures:

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This long reach boom was export to UAE

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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