Komatsu PC490hrd-11 Excavator - 32m High Reach Demolition

Min.Order: 1
Product origin: Zhangzhou, Fujian, China
Infringement complaint: complaintComplaint
US$ 8400 ~ 12000

Description

 

Company Services
1, Long reach boom are use for dredging rivers port construction, railway construction and groundwork construction, with high extensive operation scope, high efficiency and high security.
2, Our company was founded in 2008 with more than 10 years of experience, production line engineers have more than 10 years of data and experience for all brands of excavators designed and customized long range booms.
3, Applicable for all the excavator model,OEM service is also available.
4, Advanced manufacturing process, Technique is in the line with global standards.
5, We have all the installation dimensions of most excavator, we can customize this long reach boom for your excavator.
6, Before welding, we have use big edge milling machine mill(taper process) the edge of the sheet. So the welding can go to the internal of the steel-sheet and make the structure have higher performance. Also the inside have strength plate make it more stronger.
7, If necessary, extra pipeline can be added to suit to some extra application.
8, Stick cylinder of the long boom, can use your original stick cylinder to save the cost, if you need the stick cylinder, we also can prepare for you.
9, Some parts can be consolidated using thicker plate or overlapping another plate  for heavy-duty application.
10, Welding is protective-gas welding, the protective gas is 80% Argon and 20% CO2 mixed. This is golden standard for protective gas. 
11, 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.
12 .We can customize the arm for all kinds of excavator as per your request. Just let me know your request. 
13. If you need, some parts can be consolidated using thicker plate or overlapping another plate for heavy-duty application, just let me know.
 14. Not make the bucket for this extender arm as customer request. But if you need us prepare the bucket for you, that's ok.
MODELLDB120LDB200-1LDB200-2LDB300LDB350-1LDB350-2LDB450
boom length(mm)710082201000010000110001200013000
arm length ( mm)590071608000800090001000011000
Weight(kg)3000400042005200600065007000
Max dig depth(mm)9000113401220012200145001610018000
Max. extensive scope(mm)12500151001760017600196002160023600
Max. dig height(mm)11300125101350013720149201610017300
folding height(mm)2900298030403210321034003400
bucket capacity(m3)0.30.50.40.40.50.60.6
Suit Excavator tonnage(ton)12202030353545
About product technology
Material assurance


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