135-Size Excavators: A Comprehensive Guide

[MikePhua]

When it comes to excavators, size matters, especially when considering the specific needs of a project. Among the many different classes of excavators, the 135-size category represents a balance between power, versatility, and maneuverability, making them ideal for a wide range of tasks. Whether you're looking to buy or simply learn more about this class, it's important to understand what 135-size excavators offer.
What Are 135-Size Excavators?
135-size excavators generally fall in the range of 13 to 15 metric tons. This size range is often referred to as "mid-size" or "compact" excavators, providing the right combination of performance and maneuverability for a variety of applications. These machines are larger than mini excavators but smaller than full-size heavy equipment, giving operators a great deal of flexibility.
These machines are designed for versatility. They are frequently used in construction, landscaping, utilities, and light demolition work. With their ability to work in tighter spaces, 135-size excavators are also commonly found on urban job sites where space is limited.
Advantages of 135-Size Excavators

1. Maneuverability and Flexibility: One of the main selling points of a 135-size excavator is its ability to operate in confined spaces. Their smaller size allows them to move through narrow areas or on projects with limited space, such as residential construction or utility work in tight urban environments.
   
2. Power and Performance: Despite being smaller than full-size excavators, 135-size machines offer impressive power for their size. They typically come with strong hydraulic systems, capable of performing a wide range of tasks, from digging and trenching to lifting and material handling.
   
3. Fuel Efficiency: With their smaller engines, 135-size excavators are more fuel-efficient compared to larger machines. This makes them an excellent choice for projects where minimizing operating costs is a priority.
   
4. Ease of Transport: Due to their relatively light weight and compact design, these machines can be easily transported from one job site to another. Their dimensions usually allow them to be moved without needing special permits, making them an ideal option for contractors working on multiple sites.
   

Applications of 135-Size Excavators
135-size excavators are highly versatile machines, capable of tackling a variety of tasks across different industries. Some of the most common applications include:

1. Construction: These excavators are commonly used for foundation digging, trenching, and backfilling in residential and small commercial construction projects. Their compact size allows them to navigate job sites with limited space while still offering enough power to complete challenging tasks.
   
2. Landscaping: Due to their ability to operate in tight, restricted areas, 135-size excavators are ideal for landscaping projects that require precision, such as clearing land, digging ponds, or grading.
   
3. Utility Work: 135-size excavators are often used in utility work, such as digging trenches for water, sewer, or electrical lines. Their ability to work in urban or suburban settings, often in areas with limited access, makes them perfect for utility contractors.
   
4. Light Demolition: With appropriate attachments, these excavators can handle light demolition tasks, such as breaking down walls, removing pavement, or clearing small buildings.
   
5. Agriculture and Forestry: In forestry or agricultural settings, 135-size excavators can be used for tasks like land clearing, stump removal, and logging, especially where access is limited by terrain.
   

Key Features to Look for in a 135-Size Excavator
When shopping for a 135-size excavator, there are several key features to consider:

1. Hydraulic Power: A powerful hydraulic system is essential for any excavator. Look for machines with a reliable and efficient hydraulic system that can handle the tasks you need. The force the hydraulic system can exert, as well as its precision, will greatly impact the machine’s versatility.
   
2. Operator Comfort and Visibility: Since operators spend long hours in the cab, comfort is crucial. Look for models with adjustable seating, air conditioning, and easy-to-use controls. Good visibility is also essential for safe operation, so a cab with wide windows and minimal blind spots will make the operator’s job easier.
   
3. Attachment Compatibility: The ability to switch out different attachments (e.g., buckets, grapples, breakers) makes a 135-size excavator incredibly versatile. Ensure the model you choose is compatible with the attachments you require for various tasks.
   
4. Boom and Arm Length: The boom and arm length will affect the machine's digging depth and reach. For applications like trenching or digging deeper foundations, longer booms or arms may be necessary.
   
5. Fuel Efficiency and Maintenance: Look for models with low fuel consumption and easy-to-maintain engines. Machines that require less frequent service or have simple access for maintenance can help reduce downtime and keep operating costs lower.
   

Choosing Between Brands
Several manufacturers produce high-quality 135-size excavators, including Caterpillar, Bobcat, Komatsu, and Hyundai. Each brand offers a variety of models that cater to different needs and preferences. When choosing a brand, it’s important to consider:

• Brand Reputation: Some brands are known for their longevity and reliability. Research the brand’s reputation in the industry and check user reviews.
  
• Service and Support: A manufacturer with a strong service network and readily available parts will save you time and money in case of repairs or maintenance.
  
• Price vs. Features: While all brands offer quality models, some may offer additional features or warranties that justify a higher price.
  

Conclusion
135-size excavators are an excellent choice for contractors and businesses that need a machine capable of delivering power, versatility, and mobility in confined spaces. Their compact size, fuel efficiency, and ability to perform a wide range of tasks make them ideal for construction, landscaping, utility work, and light demolition. By considering key features like hydraulic power, operator comfort, and attachment compatibility, you can select the right model that fits your needs and budget. Whether you're looking to buy or rent, these mid-sized excavators are well-suited for a wide variety of applications, helping to ensure smooth project execution.