​

​Excavators are crucial heavy construction equipment, featuring a boom, arm, bucket, and cab mounted on a rotating superstructure above an undercarriage with tracks or wheels. These powerful machines are primarily employed for digging, along with various lifting and carrying operations across diverse applications.​​

At MechLink, we pride ourselves on producing top-of-the-line excavators. Similar to industry standards, our excavators consist of essential components like the boom, arm, bucket, and cab, all integrated into a well - designed structure. Paired with specialized tools such as hydraulic breakers, cutters, shears, grapples, and couplers at the end of different boom and arm setups, our excavators are engineered to handle an extensive array of tasks. Their sizes are carefully calibrated to meet specific requirements, whether it's maximizing productivity, enhancing fuel efficiency, or fulfilling multi - functional needs. Each size category serves a distinct purpose, and some are highly specialized for particular job demands.​

In this article, we will explore in detail the different excavator types offered by MechLink and their respective applications.​

Types of excavator​

1. Crawler excavators​

Crawler - excavators​

Also recognized as general - purpose excavators within the MechLink range, they have a bucket, boom, and arm positioned at the front of the machine. Available in a wide spectrum of sizes, these excavators are true all - rounders. They can be deployed for site excavation, demolition of structures and surfaces, trenching operations, and lifting heavy loads. MechLink's crawler excavators are built with robust tracks that provide excellent stability and traction, making them suitable for various terrains, including rough and uneven ground.​

2. Wheeled excavators​

Wheeled excavators​

MechLink's wheeled excavators are also general - purpose models. The key differentiator is their wheel - based mobility instead of tracks. One of the major advantages of our wheeled excavators is their ability to be driven directly from one job site to another, even on public roads. This is a significant time and cost - saving feature compared to crawler excavators, which typically need to be transported on trailers for long - distance travel. Our wheeled excavators are designed for easy maneuverability, allowing operators to quickly reach different areas of a construction site.​

3. Short swing radius excavators​

Short swing radius excavators​

This is yet another variant of the general - purpose excavator in the MechLink lineup. With equivalent performance capabilities and usage scenarios, these excavators are equipped with a short swing radius superstructure. This design offers numerous advantages, especially in urban environments and confined spaces. Both crawler - type and wheeled - type short swing radius excavators are available in our product range, enabling customers to choose the one that best suits their operational requirements.​

4. Long - reach excavators​

Long Reached Excavator​

MechLink's long - reach excavators are designed to handle tasks that require an extended working range. These machines are equipped with an elongated boom and arm, which enable them to perform jobs far from the machine's base. Applications include underwater digging, deep trenching, and accessing utility pipes located at great depths to avoid freezing temperatures. Our long - reach excavators are engineered with precision to ensure stable and efficient operation even in challenging working conditions.​

5. Backhoe loaders​

Another commonly seen machine on construction sites, MechLink's backhoe loaders are versatile tools. They are frequently used not only in construction but also in landscaping and mining operations. The front of the machine is fitted with a large bucket or blade, while the rear features a boom, arm, and bucket. The front bucket or blade is used for leveling or pushing materials such as soil over long distances. The rear boom and arm function similar to those of a general - purpose excavator, although they have a more limited rotation range of approximately 205 degrees compared to the full 360 - degree rotation of some excavators.

​

Type of excavator attachment tool​

Before delving into the different excavator sizes, it's essential to understand the various attachment tools available from MechLink.​

Attachment tools are designed to enhance the work performance and versatility of our excavators, depending on the specific task at hand.​

Bucket​

This is the most prevalent tool for MechLink excavators. Different bucket designs serve different purposes. A slim - profile bucket is ideal for precise digging, while wider or smoother buckets are better suited for scooping or carrying materials. Our buckets are constructed from high - quality materials to ensure durability and efficient operation.​

Thumb​

The thumb attachment from MechLink significantly increases the capacity of an excavator bucket. It helps in securely gripping and handling larger objects during excavation, providing added strength and stability.​

Augers​

MechLink's auger attachments are widely used in landscaping and construction projects. Driven by hydraulic spiral blades, they enable the excavator to dig holes quickly and with greater ease. These augers are designed for high - torque applications, ensuring efficient soil penetration.​

Hydraulic breaker​

Our hydraulic breaker attachments, also known as hammers, are specifically designed for breaking or demolishing structures, pavements, or other solid surfaces. They can substantially speed up the demolition process, making them a valuable addition to any construction or demolition project.​

Shears​

MechLink's shears are the go - to tool for demolishing buildings and steel structures, as well as for scrap and recycling applications. They are capable of cutting through metal beams, sheets, and wires with precision and efficiency.​

Hydraulic quick coupler​

For enhanced efficiency, MechLink offers hydraulic quick couplers. This attachment allows the excavator operator to swiftly switch between different tools without the need for manual intervention by a crew. It saves valuable time on the job site and increases overall productivity.​

Ripper​

Similar to the hydraulic breaker, MechLink's ripper attachment is designed to accelerate the demolition of structures. It can be used to tear through tough materials, even in challenging conditions such as frozen surfaces. The ripper is built to withstand high stress and is a reliable tool for heavy - duty demolition work.​

Tilt - rotator​

Although tilt - rotators were initially more popular in Nordic countries, they are now gaining widespread acceptance globally, and MechLink offers this innovative attachment. It serves as a connection between the end of the arm and the attachment tool, allowing for a 360 - degree rotation and a + - 45 - degree tilt. Additionally, it includes a grapple function, enabling the excavator to perform a wide variety of tasks in diverse working conditions.​

Now that we've covered the different types and attachment tools of MechLink excavators, let's explore the various sizes of our excavators and their intended applications.

​

Excavator size classifications​

1. Compact excavators - Mini/ Midi size​

Compact Excavator​

Also referred to as mini excavators, MechLink's compact excavators are specifically engineered for projects in tight or restricted areas. These machines are highly maneuverable in small spaces and are perfect for landscaping tasks such as digging holes for trees. They typically have little to no tail swing, which makes them easy to operate around buildings or other structures. Compact excavators from MechLink are known for their precise digging capabilities.​

1. Mini excavators: Weighing less than five metric tons, they are extremely easy to transport. They require less fuel for the truck or trailer used for transportation. Due to their lightweight and compact size, they can be used on softer terrains without causing damage to the ground or pavements. While they may not possess the same power as standard excavators, they are highly convenient for smaller projects that demand a small amount of lifting or hauling, along with greater precision.​
2. Midi excavators: These generally weigh between five and ten metric tons. The main difference between mini and midi excavators lies in their power and capacity. Midi excavators from MechLink offer a slightly higher level of both compared to mini excavators, making them suitable for somewhat larger - scale small - area projects.​

2. General - purpose excavators - Medium​

This is the most commonly used size of excavator in the MechLink product range. Most of our medium excavators are highly adaptable and can support any type of attachment tool. They are powerful machines, more than capable of lifting or hauling large materials for a wide range of projects.​

1. General - purpose excavators - Medium: Weighing between five and twenty - five metric tons, they are still relatively easy to maneuver, but caution must be exercised as they could potentially damage soft ground or completed projects. Depending on their size, some general - purpose excavators may face challenges when used in confined areas due to their tail swing. These medium - sized excavators, typically weighing between ten and twenty - five metric tons, are the workhorses of most construction sites, being used for a variety of tasks from digging foundations to moving large quantities of materials.​

3. General - purpose excavators - Large​

Large General Purpose Excavator​

MechLink's large excavators are heavy - duty machines designed for projects that demand substantial power and a large hauling capacity. They are frequently utilized on commercial construction sites and large - scale demolition projects, such as shopping malls and large - scale buildings.​

Weighing more than twenty - five metric tons, large excavators can be challenging to transport and store. However, if your projects typically involve heavy lifting or large - scale demolition, then this size of excavator from MechLink is the most appropriate choice. It offers the power and capacity required to handle the most demanding construction and demolition tasks efficiently.​

These are the key factors to consider when purchasing an excavator from MechLink. Each size and type of our excavators, along with their attachment tools, is designed to serve a specific purpose. Whether you are engaged in landscaping, hauling, or construction projects, this comprehensive guide will assist you in determining the most suitable MechLink excavator for your upcoming projects.​

MechLink is renowned for manufacturing high - quality construction equipment that is built to endure and deliver outstanding performance.​