High Efficiency 13 Meter Long Reach Arm Excavator Boom And Stick

Description:

1. We have many years experience in designing and customize all kinds of long boom for all kinds of excavators.

2. We have detailed dimension of Volvo EC140B excavator,we can customize this long boom for your Volvo EC140 excavator.

For this Volvo EC140B long reach boom,in order to save cost,stick cylinder use original stick cylinder,

so we do not prepare stick cylinder for this long reach boom.

3. Main sheet Material of this long boom is Q345B.Pin’s material is 42CrMo4.

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

5. Before welding,we have use big edge beveling machine bevel 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. 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. If necessary,we can prepare 1 kit or 2 kit extra auxiliary pipe line for the long boom attachment.

9. For all pipes of long reach boom,we sealed before delivery.So no dust go into the internal of the pipe.

10. We will also supply parts list for the long reach boom,so it’s easy for Maintenance and after-sales service

Specifications:

Applications:

1. Customer was an construction company in Thailand.

2. The original boom of customer's Volvo EC140B excavator is broken,customer use long reach boom for replacement,long reach boom also have larger work range.

3.This Volvo EC140B long boom was together with Volvo EC210B 15.5m long boom,export to Thailand.

Other pictures:

-We prepare lamp bracket for all long reach booms we supply

-All the long reach booms we produced,have a lift hook,easy for loading,unloading and installation