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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 |