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Brand Name : ZHONGHE
Model Number : 20~22T
Certification : CE
Place of Origin : China
MOQ : 1set
Price : 12600
Supply Ability : 50set one month
Delivery Time : 15`20days
Packaging Details : Plastic wrap and bubble wrap packing
Part name : Boom/Arm/Bucket Cylinder
Type : Hydraulic Oil Cylinder
Material : Q345B+Q460D
After-sales service provided : Online support
Condition : parts
Bucket capacity(m3) : 0.4
Pattern custom excavator long reach boom arm excavadora brazo extra largo CAT320 20ton to 50ton excavator excavadora cater 329 el excavadora cat brazo largo
The parameters of Long reach stick
Long Reach Boom Arm Accessories | |||
name | number | main material | warranty(day) |
Boom | 1 | Q355B | 360 |
Arm | 1 | Q355B | 360 |
Bucket | 1 | Q355B | 90 |
Bucket cylinder | 1 | — | 180 |
Linkage assembly | 1 | Q355B | 180 |
Pin | 6 | 40Cr | 0 |
High-pressure hose | 4 | 4 layers wire ring | 0 |
Lubrication pipe | 3 | 1 layer wire ring | 0 |
Steel tube | 6 | 20#steel | 0 |
Introduction of excavator boom and stick production process.
We invest heavily in the latest high-tech equipment to stay abreast with the industry. Our facilities are equipped with sophisticated robotic welding machine and CNC line-bore machine. The boom and arm, being critical components of an excavator, require tight tolerance and precision. They are processed with these state-of-the-art machineries to ensure highest attainable quality for every piece we produce.
Pictures show of pattern excavator Long Reach Front
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CAT320 Cat329 Extra Excavator Reach Long Booms 20ton To 50ton Images |