Old Building Hydraulic Excavator Long Reach 14 Meter Excavator
Dipper Arm
Specifications:
Boom length | 8000 mm |
Stick length | 6000 mm |
Max extensive scope | 13600 mm |
Max dig depth | 9200 mm |
Max dig height | 11800 mm |
Max dig depth in vertical wall | 7300 mm |
Max unloading height | 9100 mm |
Min rotate radius | 5600 mm |
Bucket volume | 3.0 m3 |
Counter weight | NO |
Folding height | 4050mm |
Description:
1. We have detailed dimension of Komatsu PC800,we can customize
this long boom for your PC800 excavator.
2. We specialized in customizing all kinds of long boom for all
kinds of excavators.
3. Main sheet Material of this Komatsu PC800 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.
4. Because Komatsu PC800 boom base is U-shape,not a straight
tube.So we use special cast base block for U-shape base,much better
performanse for welding-base.
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. Welding is protective-gas welding,the protective gas is 80%
Argon and 20% CO2 mixed.This is golden standard for protective gas
7. 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.
8. We will prepare lubricant pipe system,hydraulic
system,bucket,bucket cylinder,linkage,pins and hoses for the long
boom we supply you.
9. We prepare good quality cooper power casted bushing for the long
reach boom/arm
10. This long reach boom,stick cylinder use original stick cylinder
to save the cost,if you need the stick cylinder,we also can prepare
for you.
11. If necessary,we can prepare 1 kit or 2 kit (each kit have 2
pipe lines) extra auxiliary pipe line for the attachments.
Applications:
1. Customer only hope the long reach boom is a little longer than
standard original boom.
2. Do same work as standard boom excavator
Export pictures:
The long reach boom / arm was export to UAE
Customer pictures:
Assembling is customer's workshop
Completed installation
