What is the rotary hairpin of the excavator?
Recently, "excavator rotating card issuance" has become a hot topic on the Internet, triggering widespread discussion. This phenomenon combines construction machinery with fun interactions and quickly became popular on short video platforms. This article will analyze this topic and attach the hot content data of the entire network in the past 10 days.
1. Definition of rotating card issuance of excavator

"Excavator rotating hairpin" refers to an interesting performance in which the operator accurately controls the rotating arm of the excavator to throw small objects such as hairpins to passers-by or spectators. This kind of operation requires an extremely high level of technical skills and coordination. Because of its cool visual effects and interactivity, it has quickly become the traffic password of the short video platform.
| keywords | Search volume (last 10 days) | Main platform |
|---|---|---|
| Excavator rotating card issuance | 1,200,000 | Douyin, Kuaishou |
| Excavator Tips | 850,000 | Station B, YouTube |
| Engineering machinery entertainment | 320,000 | Weibo, Zhihu |
2. Analysis of reasons for popularity
1.Strong visual impact: The contrast between the heavy mechanical arm of the excavator and the light hairpin makes the operation difficult and attracts the audience's attention.
2.Highly interactive: Audiences can receive cards on the spot, or challenge similar operations through video to enhance their sense of participation.
3.Platform algorithm boost: The short video platform gives priority to recommending novel content to accelerate dissemination.
| Related video data (example) | Play volume | Number of likes |
|---|---|---|
| "Excavator Rotating Card Issue Challenge" | 58 million | 3.2 million |
| "Excavator Card Issuance Tutorial" | 21 million | 1.5 million |
3. Technical Difficulties and Safety Controversies
Although the performance was entertaining, pros noted:Irregular operation may cause safety hazards, such as objects thrown out of control or the robotic arm accidentally injured. Some videos have added a warning label "Do not imitate professional operations".
4. Extended content of hot spots across the entire network
Other hot topics in the past 10 days have been discussed related to "excavator rotating card issuance":
| Ranking | hot events | heat index |
|---|---|---|
| 1 | "Subject 3" Dance Global Challenge | 95 million |
| 2 | Harbin Ice and Snow World explodes | 82 million |
| 3 | "Little Potato" Northeast Travel Terrier | 67 million |
| 4 | AI painting special effects take social platforms by storm | 53 million |
5. Industry Impact and Future Trends
This phenomenon reflects the development of the construction machinery industryEntertainment marketing trends. Many excavator manufacturers have taken advantage of the situation to launch "operation demonstration competitions" and remind safety regulations. In the future, similar creative content may continue to emerge, but it needs to balance fun and safety.
To sum up, “excavator rotating card issuance” is a typical case of combining technology and entertainment in the short video era. Its popularity not only relies on the communication characteristics of the platform, but also meets users’ needs for fresh content. However, while chasing traffic, the bottom line of safety cannot be ignored.
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