When it comes to heavy-duty construction tasks that require precision and power, long arm heavy excavators are often the best choice. These machines are designed to tackle deep digging projects, whether it’s digging deep foundations, reaching over obstacles, or working in hard-to-reach areas. While new models come with a hefty price tag, the market for used long arm excavators offers a variety of reliable options at a significantly lower cost. In this article, we’ll explore the top used long arm heavy excavators, highlighting their key features and why they are perfect for deep digging tasks.
Why Choose a Used Long Arm Heavy Excavator for Deep Digging?
Long arm heavy excavators, also known as extended reach excavators, are equipped with an extended boom and arm, allowing them to reach deeper and farther than standard excavators. This makes them invaluable for tasks like trenching deep foundations, dredging rivers, and working on large-scale construction projects that require excavations at significant depths.
One of the primary reasons to consider a used long arm heavy excavator is the substantial savings it offers compared to buying a brand-new model. These machines are built to last, and many used models have years of reliable service left. Given the robust nature of these machines, buying a used model is a cost-effective way to gain access to the performance and capabilities of a high-end machine without the steep initial cost.
Moreover, with used long arm excavators, you get the added benefit of depreciation being a non-issue. New equipment loses its value quickly, but a used machine has already gone through its initial depreciation, offering you a great deal at a more affordable price. Whether you’re working on a short-term project or need a long-term solution, used models offer substantial value.
Key Features to Look for in Used Long Arm Heavy Excavators
When browsing the used market for long arm heavy excavators, there are a few features that are crucial to ensure you’re investing in a machine that can handle deep digging tasks effectively. Below are the top features to consider:
Reach and Digging Depth
The defining feature of a long arm heavy excavator is its extended boom and arm, which allow it to dig at greater depths and reach farther than conventional excavators. Depending on your specific needs, you’ll want to check the maximum reach and digging depth of the machine you’re interested in. For example, many long reach excavators offer up to 30 feet of reach, which is ideal for deep digging applications, such as foundation excavation or river dredging.
For deep digging, also make sure the machine’s arm is long enough to reach below ground level without the need to reposition the machine repeatedly. The greater the reach and digging depth, the more efficient your work will be, especially on large-scale projects that require extensive excavation.
Hydraulic Performance
A well-functioning hydraulic system is essential for the efficiency and effectiveness of any excavator. When inspecting a used long arm heavy excavator, ensure that the hydraulic system is in good working condition. Look for smooth movement when operating the arm and boom, as jerky or sluggish movements may indicate issues with the hydraulics.
The hydraulic system controls the boom, arm, and bucket, and a reliable system ensures that the machine can handle deep digging tasks efficiently, even in challenging ground conditions. Check for any signs of leaks, and ensure the pump and motor are functioning correctly. The power of the hydraulic system is especially important when you’re digging at depths where the machine needs to apply consistent force over a long duration.
Undercarriage and Track Condition
The undercarriage is one of the most critical components of an excavator, especially when dealing with heavy-duty digging. Long arm heavy excavators, in particular, experience significant wear on their undercarriage due to the weight and the stresses placed on the machine during deep digging. When purchasing a used excavator, always inspect the tracks for any signs of excessive wear, cracking, or damage.
Tracks should be in good condition, as they provide the necessary traction for deep digging in rough terrain. If you’re buying a used model, ask for the track inspection report or ask the seller to show you the track condition directly. Replacing tracks can be expensive, so ensure they are in good shape before finalizing the purchase. Additionally, check the sprockets and rollers for wear, as these components ensure the smooth operation of the tracks.
Top Used Long Arm Heavy Excavators for Deep Digging Projects
Now that you know what to look for in a used long arm heavy excavator, let’s dive into some of the top models that have earned a reputation for being reliable and powerful, perfect for deep digging projects.
1. Caterpillar 330F L
Caterpillar is a well-known brand in the heavy equipment industry, and the 330F L model is no exception. With an extended reach arm and impressive digging capabilities, this machine is built for large-scale projects that require deep digging. The Caterpillar 330F L has a reach of over 30 feet and is powered by a robust hydraulic system, making it ideal for tasks like foundation work, landscaping, and river dredging.
The 330F L is known for its durability and ease of operation, with features like a comfortable cabin and user-friendly controls. If you’re looking for a used excavator that will stand the test of time and deliver reliable performance, the 330F L is an excellent choice.
2. Hitachi ZX490LCH-6
Hitachi’s ZX490LCH-6 is another top-tier long arm excavator designed for deep digging tasks. With its powerful engine and advanced hydraulic system, this model can handle tough, high-volume jobs with ease. The ZX490LCH-6 has a digging depth of around 25 feet, making it ideal for large-scale excavation projects that require both power and precision.
Hitachi is known for its fuel efficiency and low maintenance costs, which make the ZX490LCH-6 a smart choice for contractors looking to save money in the long run. If you’re working in tough, challenging conditions and need a machine that can provide reliable performance day after day, the ZX490LCH-6 is worth considering.
3. Volvo EC950F C
Volvo’s EC950F C is a heavy-duty long reach excavator that excels in deep digging projects, offering excellent power and efficiency. With a reach of up to 30 feet and impressive digging capabilities, the EC950F C is perfect for demanding projects like deep trenching and mining.
One of the standout features of the EC950F C is its advanced hydraulics, which allow for smooth and efficient operation in even the toughest ground conditions. If you’re looking for a used machine that can tackle the most challenging excavation tasks while remaining fuel-efficient, the Volvo EC950F C is an excellent choice.
Investing in Used Long Arm Heavy Excavators for Deep Digging
Used long arm heavy excavators offer a cost-effective way to gain access to powerful machinery for deep digging tasks. Whether you’re working on large-scale construction projects, trenching for foundations, or performing river dredging, these machines are built to handle tough jobs and offer excellent performance at a fraction of the cost of new models.
When purchasing a used long arm excavator, be sure to check the key features such as reach and digging depth, hydraulic performance, and undercarriage condition. Popular models like the Caterpillar 330F L, Hitachi ZX490LCH-6, and Volvo EC950F C are known for their reliability and power, making them excellent options for contractors looking to maximize their investment.
By carefully selecting a high-quality used long arm excavator, you can ensure that your construction projects are completed on time and within budget, while also enjoying the benefits of durable equipment that will last for many years to come.