Professional 10 Meter Excavator Boom And Stick for Sany SY75c-9 Mini Excavator

Description:

1, We specialize in customizing all kinds of long reach boom for all brand excavators.

2, We have detailed dimension of Sany SY75C-9,we can customize this long boom for your Sany SY75 excavator

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.

Specifications:

Applications:

1. Loading & Unloading sand,corn and other cargos on port,smart and high efficiency.

2. Construction.

Other factory pictures: