What types of excavators are there? Analysis of hot topics across the Internet and model classification guide
Recently, hot topics about construction machinery have continued to heat up, especially the classification of excavator models, which has become the focus of attention both inside and outside the industry. This article combines the hot content of the entire network in the past 10 days to systematically sort out the model classification of excavators for you and present key information through structured data.
1. Basis for classification of excavator models
According to working scenarios, tonnage and technical characteristics, mainstream excavators can be divided into the following three categories:
Classification criteria | Specific model | Applicable scenarios |
---|---|---|
by tonnage | Micro (1-6 tons) | Municipal Engineering/Landscaping |
Medium size (6-30 tons) | Real Estate/Road Construction | |
Large (more than 30 tons) | Mining/Large Infrastructure | |
According to drive mode | crawler | Complex terrain operations |
Wheeled | Quick city transition | |
by function | Universal | Routine earthmoving operations |
Specialized types (e.g. long arm/piling) | Special working conditions requirements |
2. Current popular model rankings
According to statistics from e-commerce platforms and industry forums, the top five models that have received the most attention recently:
Ranking | model | tonnage | Core advantages |
---|---|---|---|
1 | CAT 320 | 20 tons | Fuel efficiency increased by 15% |
2 | Komatsu PC210-8 | 21 tons | Intelligent hydraulic system |
3 | SANY SY75C | 7.5 tons | The king of cost performance |
4 | XCMG XE60DA | 6 tons | Zero tail rotation design |
5 | Volvo EC55 | 5.5 tons | Low noise and environmentally friendly |
3. Three hot suggestions for purchasing models
1.New energy trends: Recently, BYD’s first electric excavator sales volume exceeded 100 million, and the attention of electric models increased by 200% year-on-year driven by environmental protection policies.
2.Intelligent configuration: Search volume for models with remote monitoring and automatic leveling functions increased by 45% month-on-month
3.Second-hand machinery market: Equipment produced within 20,000 hours from 2018 to 2020 has become a hot spot for transactions, with prices generally 40-60% lower than new machines.
4. Model identification skills
Mainstream brand model naming rules:
brand | Coding rules | Example analysis |
---|---|---|
Caterpillar | Number represents series + letter iteration version | 320G: 3 series 20-ton G generation |
Komatsu | PC+tonnage+upgrade code | PC200-8: 20 tons 8th generation |
Trinity | SY+tonnage+product line | SY235H: 23.5 tons H series |
Conclusion:As infrastructure investment continues to increase, excavator model selection has become a key issue in the engineering industry. It is recommended that users make choices based on actual working conditions, budget and environmental protection requirements, as well as the latest technological development trends. This article will continue to focus on industry hot spots and provide you with the latest data for reference.
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