High Extension Demolition Boom 15.5 Meter for Hitachi ZX200-1 Crawler Excavator

High Extension Demolition Boom 15.5 Meter for Hitachi ZX200-1 Crawler Excavator

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 Hitachi ZX200-1 excavator,we can customize this long boom for your ZX200-1 excavator.

For this ZX200-1 long reach boom,customer hope to bear bigger bucket.So we prepare 1 ton counter weight for the bigger bucket (0.6cum).

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 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. 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. Stick cylinder of the long boom,can 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 extra auxiliary pipe line for the long boom attachment.

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 will install these long boom to second hand excavators.

2. After installation of the long reach boom,customer will sell the excavators as long arm excavators.

Other pictures:

This 3 kits long boom were export to Iraq