Doosan DX 480 Excavator Long Reach Arm 14.34 Meter Heavy Duty For Dredging Port

14.34 meter Long Reach Arm of Doosan DX480 excavator for dredging port

Description:

1. We have detailed dimension of Doosan DX480,we can customize long reach arm for your Doosan DX480 excavator.

2. We specialized in customizing all kinds of long reach arm for all kinds of excavators.

3. Main sheet Material of this Doosan DX480 long reach boom / arm is Q345B + Q420D,the top and bottom cover plate of boom and stick is Q420D,other sheet is Q345B,Pin’s material is 42CrMo4.

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


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

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.

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


8. 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.

9. If necessary,we can prepare 1 kit or 2 kit (each kit have 2 pipe lines) extra auxiliary pipe line for the attachments.

10. If necessary,we will prepare counter weight together with the long reach arm.
This Doosan DX480 14.34 meter long reach arm,do not need extra counter weight.

Specifications:

Applications:

1. Customer is from Hongkong of China
1. Customer use this Doosan DX480 long reach boom for dredging port.

Specification of our series products: