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16-20 Meters Three-Section Demolition Long Boom for Excavators ZX250 ZX260 ZX330 for Construction Machine![]()
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Specification
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| 1. Boom, arm and middle arm | ||
| 2. Linkage assembly*1 kit | ||
| 3. Bucket cylinder (22 ton type)*1 | ||
| 4. High pressure hoses*18 | ||
| 5. Pins*8 | ||
| 6. Stop valves*10 | ||
| 7. Lubrication hoses*5 | ||
| 8. Counterweight optional |
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The first system is the technical design drawing review mechanism,
The second system is the semi-finished product review mechanism,
(each process has a detection testing for the previous process)
The third system is the finished product testing.
(Before painting, the overall inspection is carried out to check whether the design size matches the welding size, and whether
the installation size meets the design requirement.)
To sum up, every single ZHONGHE product has been passed the above three-stage inspection system to ensure
that is qualified before shipping.
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Bubble bag packaging for most products, Wooden case for little products, like buckets
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