clamshell excavator

简明释义

蛤壳式戽斗挖掘机

英英释义

例句

1.A clamshell excavator is often used in dredging operations to remove sediment from waterways.

在疏浚作业中，通常使用抓斗挖掘机来清除水道中的沉积物。

2.The operator skillfully maneuvered the clamshell excavator to scoop up debris from the riverbed.

操作员熟练地操控着抓斗挖掘机从河床上铲起杂物。

3.Using a clamshell excavator made it easier to handle bulk materials like sand and gravel.

使用抓斗挖掘机使得处理沙子和砾石等散装材料变得更容易。

4.The construction site required a clamshell excavator to dig deep trenches for the foundation.

施工现场需要一台抓斗挖掘机来挖掘深基坑。

5.The clamshell excavator was perfect for loading materials onto trucks due to its large bucket capacity.

由于其大铲斗容量，抓斗挖掘机非常适合将材料装载到卡车上。

作文

The construction industry has seen significant advancements in technology over the years, leading to the development of various specialized machinery. One such machine that has become essential in excavation and material handling is the clamshell excavator. This innovative piece of equipment is designed specifically for digging, lifting, and transporting materials in a wide range of applications, from construction sites to dredging operations. The term clamshell excavator refers to its unique bucket design, which resembles the shell of a clam. This design allows for efficient scooping and dumping of materials, making it an invaluable tool in many projects.The clamshell excavator consists of two hinged halves that open and close like a clamshell, allowing the operator to grasp and lift materials with precision. This mechanism provides superior control compared to traditional buckets, especially when working in confined spaces or when handling loose materials such as sand, gravel, or even debris. The versatility of the clamshell excavator makes it suitable for various tasks, including excavation, grading, and demolition.One of the primary advantages of using a clamshell excavator is its ability to operate in challenging environments. For instance, in dredging operations where materials need to be removed from underwater, the clamshell excavator can efficiently scoop up sediment and debris without causing significant disturbance to the surrounding area. This is particularly important in environmental conservation efforts, where minimizing impact is crucial.Additionally, the clamshell excavator can be equipped with different attachments to enhance its functionality. Operators can switch between various bucket sizes or types, depending on the specific requirements of the job. This adaptability not only increases productivity but also reduces the need for multiple machines on-site, saving both time and resources.In terms of operation, the clamshell excavator is typically mounted on a crane or a specialized excavator base, allowing for smooth movement and maneuverability. The operator controls the opening and closing of the bucket using hydraulic systems, providing precise movements that are essential for effective material handling. Training and experience are vital for operators to maximize the potential of the clamshell excavator, as improper use can lead to accidents or inefficiencies.The economic benefits of utilizing a clamshell excavator are substantial. By streamlining the excavation and material handling processes, construction companies can complete projects more quickly and efficiently. This not only leads to cost savings but also enhances overall project timelines, allowing for faster delivery and improved client satisfaction. Moreover, the durability and reliability of clamshell excavators mean that they are a worthwhile investment for any construction firm looking to improve its operational capabilities.In conclusion, the clamshell excavator is a remarkable piece of machinery that plays a critical role in modern construction and excavation projects. Its unique design, versatility, and efficiency make it an indispensable tool for contractors and operators alike. As the construction industry continues to evolve, the importance of such specialized equipment will only grow, ensuring that projects can be completed safely, efficiently, and with minimal environmental impact. Understanding the function and benefits of the clamshell excavator is essential for anyone involved in the construction sector, as it represents the future of excavation technology.

建筑行业随着科技的进步而显著发展，导致各种专业机械的出现。其中一台在挖掘和物料搬运中变得不可或缺的机器就是贝壳式挖掘机。这款创新设备专门设计用于挖掘、提升和运输材料，适用于从建筑工地到疏浚作业的广泛应用。术语贝壳式挖掘机指的是其独特的铲斗设计，类似于蛤蜊的外壳。这种设计使得高效铲取和倾倒材料成为可能，使其在许多项目中成为宝贵的工具。贝壳式挖掘机由两个铰接的半边组成，像蛤蜊的壳一样开合，允许操作员精确抓取和提升材料。这种机制提供了比传统铲斗更优越的控制能力，尤其是在狭小空间或处理松散材料（如沙子、砾石或垃圾）时。贝壳式挖掘机的多功能性使其适合多种任务，包括挖掘、整平和拆除。使用贝壳式挖掘机的主要优势之一是其在挑战性环境中工作的能力。例如，在需要从水下移除材料的疏浚作业中，贝壳式挖掘机能够高效地铲起沉积物和碎片，而不会对周围环境造成重大干扰。这在环境保护工作中尤为重要，因为最小化影响至关重要。此外，贝壳式挖掘机可以配备不同的附件，以增强其功能。操作员可以根据工作的具体要求切换不同的铲斗大小或类型。这种适应性不仅提高了生产力，还减少了工地上多台机器的需求，从而节省时间和资源。在操作方面，贝壳式挖掘机通常安装在起重机或专用挖掘机底座上，允许平稳移动和灵活操作。操作员通过液压系统控制铲斗的开合，提供精确的动作，这对于有效的物料搬运至关重要。培训和经验对于操作员最大限度地发挥贝壳式挖掘机的潜力至关重要，因为不当使用可能导致事故或效率低下。利用贝壳式挖掘机的经济效益是相当可观的。通过简化挖掘和物料搬运流程，建筑公司可以更快速、更高效地完成项目。这不仅带来了成本节约，还提高了整体项目时间表，允许更快的交付并改善客户满意度。此外，贝壳式挖掘机的耐用性和可靠性意味着它们对于任何希望提高运营能力的建筑公司来说都是值得投资的。总之，贝壳式挖掘机是一款出色的机械设备，在现代建筑和挖掘项目中发挥着关键作用。其独特的设计、多功能性和高效率使其成为承包商和操作员不可或缺的工具。随着建筑行业的不断发展，这种专业设备的重要性只会增加，确保项目能够安全、高效地完成，并对环境产生最小影响。理解贝壳式挖掘机的功能和好处对于任何参与建筑领域的人来说都是至关重要的，因为它代表了挖掘技术的未来。