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Q345 Steel Standard Excavator Boom Arm For Hitachi EX3000 OEM Available

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Q345 Steel Standard Excavator Boom Arm For Hitachi EX3000 OEM Available

Brand Name : xinhua
Model Number : KAMOTSU
Certification : CE,ISO9001
Place of Origin : China
MOQ : 1 piece
Price : USD +10000--200000+ Piece
Payment Terms : L/C, T/T
Supply Ability : 10+piece+per month
Delivery Time : 12-20 work days
Packaging Details : bubble package
matirial : Q345
max digging depth : 6m
processing : advanced equipment
welding : auto machine
quality : very reliable
produce time : 20 day
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oem supply excavator standard boom and arm for Hitachi EX3000 OEM factory supplier


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 established on years 2007, we have over 10 years experience in designing and customize the long reach boom for all brand excavators.
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, The main material of this long boom is Q345B + Q690D.
7, The long reach boom include lubricant pipe system, hydraulic system, 1 bucket, 1 bucket cylinder, 1 linkage, 6 pins and 4 hoses.
8, 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.
9, If necessary, extra pipeline can be added to suit to some extra application.
10, 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.
11, Some parts can be consolidated using thicker plate or overlapping another plate for heavy-duty application.
12, Welding is protective-gas welding, the protective gas is 80% Argon and 20% CO2 mixed. This is golden standard for protective gas.

13, 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.
14, 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.
15, The manufacture time about 25 days. Warranty time 9 month after installation.
16, We will also supply parts list for the long reach boom, so it's easy for Maintenance and after-sales service.


Characterist:

1 enginer give the drawing according to the requirement

2 CNC plasa cutting machine cut the steel according to the drawing

3 experineced work welding the steel and some special place use weld auto robot ,for example the curcle place

4 boring the hole after welding

5 sand-blast the surface before painting

6 packing the produce after painting


Common Models:


ModelLDB120LDB200LDB220LDB300LDB350LDB400LDB450

Total length

(mm)

13000153801538018000200002200024000

Weight

(kg)

3000400042005200600065007000

Max dig depth

(mm)

9000113401137013000150001650018000

Max extensive

Scope (mm)

12500151001510017600196002160023600

Max dig height

(mm)

11300125101261013720149201610017300

Folding height

(mm)

2900298030403210321034003400

Bucket volume

(m3)

0.30.40.40.40.50.60.6

Excavator

Tonnage(ton)

122022303540

45



Product Tags:

excavator boom and stick

      

long reach arm boom for excavators

      
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Q345 Steel Standard Excavator Boom Arm For Hitachi EX3000 OEM Available Images

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