Buying an excavator is a significant decision that demands careful thought and research before making a substantial investment. Given the multitude of factors involved, we've put together a comprehensive guide on what to keep in mind when purchasing your next excavator. In the construction world, an excavator is a crucial asset, especially when large - scale digging tasks are involved. Whether you're starting a project on a rocky plot, a hillside, or a wooded area, an excavator can streamline the digging and earth - moving processes, saving you both time and money.

1. How to Select the Right Excavator

Before deciding on an excavator, it's essential to ask yourself about the specific needs of your projects. Understanding the requirements of the jobs you'll be undertaking is the first step in choosing the perfect excavator. Features such as variable power modes and automatic idle functions can significantly impact fuel consumption and long - term operating costs. Moreover, advanced features like telematics, rear and side - view cameras, and LED lighting kits can enhance safety and operational efficiency.

Consider the Appropriate Size

Excavators generally fall into three main size categories: Compact/Mini, Standard, and Large.

1. Compact/Mini Excavators: These are typically the most maneuverable, with a weight of less than 7 tons. Ideal for small - scale projects and working in confined spaces, they are popular at rental centers for general users. Compact excavators consume the least power and cause minimal damage to surfaces like roads and sidewalks. For example, in a small urban landscaping project where space is limited, a compact excavator can easily navigate around trees and structures to dig small trenches or move light materials.
2. Standard Excavators: Ranging from 7 to 45 tons, standard excavators offer great versatility. They are suitable for a wide variety of jobs and working environments. Their power makes them efficient for heavy - duty tasks, but be prepared for potential yard damage if operating on soft ground. This type is the most common on construction sites, handling tasks from foundation digging to material handling.
3. Large Excavators: Weighing over 45 tons, sometimes reaching up to 80 tons, these are the heavy - hitters of the excavator world. They are industrial - grade workhorses, but their size and weight mean they require a significant investment. They are less common on everyday job sites due to their limited maneuverability in tight or sloped urban areas. However, for large - scale industrial projects like mining or large - scale infrastructure construction, a large excavator is the best choice.

Hydraulics and Attachments

The hydraulic system is the heart of an excavator, dictating its lifting capacity and responsiveness. When choosing an excavator, consider the attachments you'll be using and the hydraulic requirements for each. Equipping your excavator with the right attachments can maximize its functionality and return on investment. For instance, a hydraulic breaker attachment is perfect for demolishing concrete structures, while a grapple attachment is useful for handling scrap materials. Additionally, inquire about the machine's coupler options, as this will determine the range of attachments you can use.

Transportation and Access

Transporting a new excavator is a crucial aspect to consider. Depending on your existing equipment fleet, you may need a larger trailer to haul your new purchase. Take into account weight - restricted roads and bridges, as well as the necessary driver certifications. Also, think about the trailer size required for transport and whether you'll need any additional attachments for the job. At MechLink, if you don't plan to buy your own trailer, we can connect you with reliable carriers who have the right equipment to transport your excavator safely to the job site.

Controls

Many excavators come with an easy - to - use pattern control selector, allowing operators to adjust the controls to their preference. The ISO (International Standards Organization) control pattern has the right hand controlling the stick and bucket movement, while the left hand manages the swing and boom. In contrast, the SAE (Society of Automotive Engineering) pattern is the opposite. Most operators have a clear preference between the two, and some excavators even allow for switching between the two operating modes.

Tracks and Undercarriage

Understanding the different track options available is key to optimizing your excavator's performance. Compact excavators usually come with rubber tracks as standard. These are designed to minimize surface damage during operation in residential areas, on streets, or inside buildings. However, rubber tracks wear out faster than steel tracks, so there are various aftermarket options with different widths and tread depths. Mid - sized, standard, and full - sized excavators typically have steel tracks, which also vary in size, width, and depth. When choosing tracks, consider the ground conditions and the nature of your work. For example, in soft soil or muddy areas, deep - grooved and wider tracks provide better traction.

2. What's the Average Cost of an Excavator?

Excavator prices can vary widely based on factors like size, brand, and performance. A full - sized excavator can cost anywhere from $100,000 to $500,000 or more. The presence of attachments also affects the overall cost. Before shopping for an excavator, it's crucial to determine your budget and the intended use of the machine.

3. New or Used: Which is the Right Choice?

Brand - new full - sized excavators can be quite expensive, with prices ranging from $100,000 to over $500,000. This is why many buyers turn to used excavators, which can be 25 - 50% cheaper, offering a more budget - friendly option. However, several factors influence the cost of a used excavator, such as the hours on the meter. It's highly recommended to have a comprehensive inspection carried out by a licensed mechanic before purchasing. This inspection will cover the entire machine and its attachments, giving you an idea of its current condition and remaining lifespan. Keep in mind that maintenance costs for used excavators tend to increase as the machine ages.

Renting an excavator is another viable option, especially for one - time projects. Rental costs can vary depending on factors like location and rental duration.

4. What to Check When Buying a Used Excavator

When evaluating a used excavator, these five aspects are crucial:

1. Play or Movement: Check for any abnormal play or movement in the joints and components. Excessive play can indicate wear and tear.
2. Cracks, Bends, or Dents: Inspect the body, arms, and other parts for any signs of damage. Cracks or bends can compromise the structural integrity of the machine.
3. Leaks: Look for leaks in the hydraulic, fuel, or oil systems. Leaks can lead to performance issues and costly repairs.
4. Inaccurate or Broken Hours Meter: An inaccurate or broken hours meter can be a red flag. It's important to verify the actual usage of the machine through other means.
5. Scalloping: Check for scalloping on the tracks or buckets, as this can indicate improper use or excessive wear.

In addition, always inspect the undercarriage, engine, final drives, swing motor, and swivel motor (where applicable). The overall appearance of the machine can also provide clues about its maintenance history and how it was used by the previous owner.

Why Choose MechLink?

At MechLink, we're your one - stop - solution for all things related to excavators. After purchasing your excavator, you can rely on us for transportation services. We have a vast network of trusted carriers, ensuring that your excavator is delivered safely and promptly to any location. Our team takes care of all the paperwork, selects the appropriate trailer, and chooses the most efficient delivery route.

We move a large number of machines annually and can quickly provide you with a reliable cost estimate. Our extensive database, which includes detailed specs and dimensions of over 60,000 items, saves you time on research. The MechLink quote process is straightforward. Just follow these steps:

1. Select the relevant shipping option from our freight options page.
2. Enter the manufacturer and model of your excavator.
3. Verify or adjust the machine's dimensions.
4. Input the pickup and drop - off locations.
5. Get your quote in less than a minute!

We're committed to providing you with innovative tools to help you make informed decisions, reducing uncertainties and saving you both time and money. By leveraging MechLink's global marketplace, companies can access the best equipment deals, ensuring long-term success and profitability. We're here to assist you every step of the way.