Long Reach Excavators: What They Are & What Are They Used For?
Excavators are some of the most versatile pieces of equipment used in construction, demolition, and land management projects. While standard excavators handle the majority of digging and lifting tasks, certain projects require additional reach and flexibility. That’s where long reach excavators come into play.
If you’ve ever seen an excavator with an unusually long boom and stick working from a distance along a riverbank or demolition site, you were likely looking at a long arm excavator or long stick excavator. These specialized machines are designed to perform work where standard excavators simply can’t reach.
For contractors and project managers across Connecticut, understanding when to use long reach excavators can help improve safety, efficiency, and project outcomes.
What Is a Long Reach Excavator?
A long reach excavator (sometimes called a long boom excavator, long arm excavator, or long stick excavator) is a type of excavator equipped with an extended boom and stick. This configuration allows the machine to operate much farther away from its base than a traditional excavator.
Instead of the typical boom and arm setup, excavator long reach machines use specialized attachments that dramatically extend their working radius.
In simple terms, long reach excavators allow operators to dig, dredge, and demolish from a much greater distance while keeping the machine positioned safely away from the work area.
Key characteristics of excavator long boom machines include:
- Extended boom and stick lengths
- Increased digging depth and reach
- Ability to work over obstacles or water
- Improved safety when working on unstable terrain
These machines are often used when standard excavators long arm configurations cannot safely or efficiently reach the target area.
Common Uses for Long Reach Excavators
Because of their extended reach, long boom excavators are ideal for projects where distance, depth, or accessibility is a challenge.
Here are some of the most common applications for long-reach excavators.
Dredging Rivers, Lakes, and Ponds
One of the most frequent uses for long reach excavators is dredging.
When sediment builds up in waterways, ponds, or drainage channels, a long stick excavator can remove debris while the machine remains safely positioned on stable ground. This reduces the need for floating equipment or temporary platforms.
Contractors often use excavators long reach for:
- Pond and lake dredging
- Riverbank maintenance
- Stormwater drainage improvements
- Canal and shoreline cleanup
Demolition Projects
In demolition work, distance equals safety. long arm excavators allow operators to dismantle structures from farther away, reducing the risk of falling debris reaching the machine.
A long boom excavator is commonly used for:
- Bridge demolition
- Industrial building demolition
- Structural dismantling from a distance
- Removing tall structures safely
Because of their reach, long boom excavators allow crews to maintain better control while minimizing exposure to dangerous conditions.
Working on Slopes or Unstable Terrain
Certain job sites make it difficult to position equipment close to the work zone. For example:
- Steep embankments
- Retention ponds
- Wetlands
- Unstable soil conditions
In these situations, long reach excavators allow operators to work from a safer location while still accessing the area that needs excavation or cleanup.
Using excavators long boom equipment can significantly reduce the risk of equipment instability or ground collapse.
Excavating Deep Areas
Another advantage of long reach excavators is their ability to dig deeper than traditional machines.
Contractors often use long-reach excavators when:
- Excavating deep trenches
- Removing sediment from deep basins
- Digging drainage channels
- Cleaning out large pits or reservoirs
The extended reach of long arm excavators allows crews to complete these tasks more efficiently without constantly repositioning equipment.
Benefits of Using Long Reach Excavators
Choosing a long reach excavator can provide several advantages for construction and land management projects.
Some of the biggest benefits include:
Greater reach and flexibility
The extended boom and stick allow operators to access areas that standard machines cannot reach.
Improved safety
By keeping the excavator farther away from hazardous work zones, long-reach excavators reduce risks during demolition and excavation.
Reduced site disruption
Because the machine can work from a distance, fewer repositioning movements are required, which helps minimize ground disturbance.
Increased efficiency
Projects that would otherwise require specialized equipment or multiple machines can often be completed with a single excavator long arm setup.
Learn More About Long Reach Excavators
If your project involves deep digging, dredging, demolition, or work in hard-to-reach areas, a long reach excavator may be the right solution. These machines provide the reach, flexibility, and safety needed to complete complex excavation tasks more efficiently.
To learn more about the different types of long reach excavators, long boom excavators, and other equipment available, contact the team at Arnold’s Equipment Rentals. Our team can help you explore the right equipment options for your project and answer any questions about excavation equipment capabilities.
