Dongguan Haide Machinery Co., Ltd
Dongguan Haide Machinery Co., Ltd Excavator Attachments & Long reach boom and Logistics equipments supplier
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Professional Komatsu Long Reach Excavator Booms Long Serve Life
| Boom length | 10000 mm |
| Arm length | 8000 mm |
| Max extensive scope(A) | 17600 mm |
| Max dig depth(B) | 12200 mm |
| Max dig height(D) | 13720 mm |
| Max dig depth in vertical wall(C) | 11968 mm |
| Max unloading height(E) | 11720 mm |
| Min rotate radius(F) | 4500 mm |
| Bucket volume | 0.5m3 |
| Counter weight | without |
| Folding height | 3210mm |
Description:
1, Our company established on years 2006, we have over 10 years experience in designing and customize the long reach boom for all brand excavators.
2, Long reach boom are used for dredging rivers port construction, railway construction and groundwork construction, with high extensive operation scope, high efficiency and high security.
3, Made by high strength steel plate.
4, Original excavator performance.
5, Improves operation scope.
6, We can customize the long reach boom for all kinds of excavator as per your request. Operation scope 13 meters to 32 meters.
7, This PC300 long reach boom include lubricant pipe system, hydraulic system, 1 bucket with 0.5cbm, 1 bucket cylinder, 1 linkage, 6 pins and 4 hoses.
8, Not include counter weight.
9, For save cost, the customer ask stick cylinder of this long boom use the original stick cylinder. But if your original stick cylinder has borken, need us prepare the stick cylinder for you, just tell us, we also can make it.
10, The main material of this long boom is Q345B + Q690D, the top and bottom cover plate use Q690D, other place use Q345B. Pin’s material is 42CrMo4.
11, Our welding was by maual. Welding is protective-gas welding, the protective gas is 80% Argon and 20% CO2 mixed. This is golden standard for protective gas. From below picture, you can check our welding is very good.
12, If you need, we can add extra pipeline for you, to suit some extra application.
13, Some parts can be consolidated using thicker plate or overlapping another plate for heavy-duty application.
14, 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.
Specifications:
15, 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.
16, The manufacture time about 15 days. Warranty time 6 month after installation.
17, We will also supply parts list for the long reach boom, so it’s easy for Maintenance and after-sales service.
Production Pictures: