Hot sale 20 ton 20m long boom excavator nice quality excavator long
reach boom arm for Hitachi Komatsu Sany
2024 Zhonghe Machinery Catalogue 3M.pdf
Characteristics of Zhonghe long reach fronts
- Long Reach Booms are made of high strength and high Tensile alloy
steel Q355B, and better material (700Mpa Yield Strength) is
optional
- Inside of Booms with we design baffle plates that make booms strong
and durable to withstand torsional loads
- Our boom and arm are large-welded box structure and thick or
multi-plates for high-stress areas.
- High quality accessories such as pipeline, pins, bushes and
cylinders,
- Camera pre-installed system can be furnished on your request
- Lock Valve is optional as a security tool to prevent boom down in
the event of hydraulic hose blows
Various of Attachment to fit long reach booms: standard digging
bucket, mud bucket, skeleton bucket, grapple.
Parameters of 20 meters Excavator Long Reach Boom
| Excavator Weight | 37-39T |
| Total Length(mm) | 20000 |
| Maximum Digging Radius(mm) | 19200 |
| Maximum Digging Depth(mm) | 14900 |
| Maximum Unloading Height(mm) | 12900 |
| Maximum Digging Height(mm) | 15200 |
Features of Excavator Long boom
Long boom arm of excavator's strong points
* High quality with Q355 main material, experienced welding worker
and professional R&D team
* Suitable for market brands, or customization
* Max work radius and digging depth & height are larger as 163
degrees of boom and arm angle
Working situation of excavator long boom
municipal engineering, subway building, sand mining, river cleaning
and other water conservancy projects.
Attentions
We recommend you use the original arm cylinder to save cost, and
counterweight is optional.
Please tell us if you need any other accessaries.
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