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1. 概述

1. Overview

3系列挖掘机是市场上常见的中型挖掘机，广泛应用于建筑、采矿和基础设施项目。了解这些挖掘机的尺寸和应用场景，可以帮助您选择最适合您的设备。本文将介绍3系列挖掘机的主要特点、尺寸规格和常见应用。 The 3 Series excavators are common medium-sized excavators widely used in construction, mining, and infrastructure projects. Understanding the sizes and application scenarios of these excavators can help you choose the most suitable equipment. This article will introduce the main features, size specifications, and common applications of the 3 Series excavators.

2. 尺寸规格

2. Size Specifications

2.1 整机重量

2.1 Operating Weight

3系列挖掘机的整机重量通常在20到35吨之间。这使它们在中型到大型项目中具有良好的适应性，能够胜任各种复杂的施工任务。 The operating weight of the 3 Series excavators typically ranges from 20 to 35 tons. This makes them well-suited for medium to large projects, capable of handling various complex construction tasks.

• 20吨级：适合中小型施工项目，操作灵活，运输方便。

• 20-ton class: Suitable for medium to small construction projects, offering flexible operation and easy transportation.

• 35吨级：适合大型施工项目，具有更强的挖掘和起重能力。

• 35-ton class: Suitable for large construction projects, providing stronger digging and lifting capabilities.

2.2 斗容

2.2 Bucket Capacity

3系列挖掘机的斗容通常在0.8到2.0立方米之间，具体容量取决于机器的型号和配置。 The bucket capacity of the 3 Series excavators typically ranges from 0.8 to 2.0 cubic meters, depending on the machine's model and configuration.

• 0.8立方米：适合细致挖掘和小型土方工程。

• 0.8 cubic meters: Suitable for precise digging and small earthmoving tasks.

• 2.0立方米：适合大规模土方工程和物料搬运。

• 2.0 cubic meters: Suitable for large-scale earthmoving and material handling.

2.3 挖掘深度

2.3 Digging Depth

3系列挖掘机的最大挖掘深度通常在6到8米之间，能够应对大多数施工需求。 The maximum digging depth of the 3 Series excavators typically ranges from 6 to 8 meters, meeting most construction requirements.

• 6米：适合一般的建筑和基础设施项目。

• 6 meters: Suitable for general construction and infrastructure projects.

• 8米：适合深基坑挖掘和复杂的地形作业。

• 8 meters: Suitable for deep foundation excavation and complex terrain operations.

3. 常见应用

3. Common Applications

3.1 建筑工程

3.1 Construction Projects

3系列挖掘机在建筑工程中广泛应用，包括地基挖掘、道路施工和管道铺设等任务。 The 3 Series excavators are widely used in construction projects, including foundation excavation, road construction, and pipeline laying tasks.

• 地基挖掘：凭借其强大的挖掘能力，能够高效完成地基挖掘任务。

• Foundation Excavation: With their strong digging capabilities, they can efficiently complete foundation excavation tasks.

• 道路施工：适合道路拓宽、路基整平和土方搬运。

• Road Construction: Suitable for road widening, subgrade leveling, and earthmoving.

• 管道铺设：其灵活性和精确性使其在管道铺设中表现出色。

• Pipeline Laying: Their flexibility and precision make them excellent in pipeline laying.

3.2 采矿业

3.2 Mining Industry

在采矿业中，3系列挖掘机常用于矿石开采、废料清理和物料搬运。 In the mining industry, the 3 Series excavators are commonly used for ore extraction, waste clearing, and material handling.

• 矿石开采：强大的挖掘力和耐用性使其成为矿石开采的理想选择。

• Ore Extraction: Their strong digging force and durability make them ideal for ore extraction.

• 废料清理：能够高效清理采矿过程中产生的废料。

• Waste Clearing: Efficiently clear waste generated during mining processes.

• 物料搬运：适合在矿场内搬运大量矿石和物料。

• Material Handling: Suitable for handling large quantities of ore and materials within the mining site.

3.3 基础设施项目

3.3 Infrastructure Projects

3系列挖掘机在基础设施项目中也发挥着重要作用，如桥梁建设、水利工程和市政工程。 The 3 Series excavators also play a vital role in infrastructure projects, such as bridge construction, water conservancy projects, and municipal engineering.

• 桥梁建设：其稳定性和高效能使其在桥梁基础施工中表现出色。

• Bridge Construction: Their stability and high efficiency make them excel in bridge foundation construction.

• 水利工程：适合河道疏浚、堤坝建设和水库清理。

• Water Conservancy Projects: Suitable for river dredging, dam construction, and reservoir clearing.

• 市政工程：广泛用于城市排水系统建设和公共设施维护。

• Municipal Engineering: Widely used in urban drainage system construction and public facility maintenance.

4. 选择合适的3系列挖掘机

4. Choosing the Right 3 Series Excavator

在选择3系列挖掘机时，需考虑项目的具体需求和工作环境。以下是一些选择建议： When choosing a 3 Series excavator, consider the specific requirements of the project and the working environment. Here are some selection tips:

• 项目规模：根据项目的规模选择合适的挖掘机重量和斗容。

• Project Size: Choose the appropriate excavator weight and bucket capacity based on the project's scale.

• 工作环境：考虑施工现场的地形和空间，选择适应性强的型号。

• Working Environment: Consider the terrain and space of the construction site and choose a model with strong adaptability.

• 预算：在满足需求的前提下，选择性价比高的设备。

• Budget: Choose cost-effective equipment that meets the requirements.

5. 结论

5. Conclusion

3系列挖掘机因其多功能性和适应性广泛应用于各类工程项目。了解这些挖掘机的尺寸规格和应用场景，有助于选择最适合的设备，提升施工效率和项目成功率。挖百万提供高质量的二手3系列挖掘机，欢迎访问我们的网站了解更多详情。 The 3 Series excavators are widely used in various engineering projects due to their versatility and adaptability. Understanding the size specifications and application scenarios of these excavators can help you choose the most suitable equipment, enhancing construction efficiency and project success rates. Wabaiwan offers high-quality second-hand 3 Series excavators. Visit our website to learn more.

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