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| Categories | Excavator Boom Arm |
|---|---|
| Brand Name: | ZHONGHE |
| Model Number: | 20~22T |
| Certification: | CE |
| Place of Origin: | China |
| MOQ: | 1set |
| Price: | 13200 |
| Supply Ability: | 50set one month |
| Delivery Time: | 15`20days |
| Packaging Details: | Plastic wrap and bubble wrap packing |
| Color: | customized |
| 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 |
| Company Info. |
| Kaiping Zhonghe Machinery Manufacturing Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
CE-approved New OEM Quality Extended Arm Long Excavator Long Reach Boom and Stick Arm for different size Excavatorcustom size 30-36T excavator long reach boom for Hitachi/Doosan/Cat/Sany
Our advantage:
01 Use Q355B material,
02 Adopts precision steel pipeline
03 Adopt alloy copper sleeve big arm base
04 Two layers groove welded to ensure
05 Double quality inspection before leaving
06 The tolerance of position size within 1 mm
07 Angle of boom and arm can reach 163°
Lengthening arm production:
The computer 3D aided design system does stress analysis and simulates motion
In addition, the proficiency of processing equipment, staff skills and practical application knowledge, experience
Material selection, production process, etc
| Excavator Ton | Total Length(mm) | (A)Boom(mm) | (B)Arm(mm) | Maximum Digging Radius(mm) | Maximum Digging Depth(mm) | Maximum Unloading Height(mm) | Maximum Digging Height(mm) | Bucket Volume(cbm) | Cylinder(ton) |
| 11-15T | 13000 | 7250 | 5750 | 11200 | 9000 | 7550 | 9350 | 0.15-0.3 | 12T |
| 20-25T | 15400 | 8220 | 7180 | 14500 | 11300 | 10400 | 12600 | 0.4-0.6 | 12T |
| 20-30T | 18000 | 10000 | 8000 | 17300 | 13000 | 17200 | 14000 | 0.4-0.7 | 12T |
| 35-40T | 20000 | 11000 | 9000 | 19200 | 14900 | 12900 | 15200 | 0.6-1.2 | 12T |
| 40-45T | 22000 | 12000 | 10000 | 21300 | 16000 | 14000 | 17000 | 0.5-1 | 20T |
| 40-50T | 24000 | 13000 | 11000 | 23000 | 17900 | 15200 | 18100 | 0.5-1.1 | 20T |
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