Long Reach Excavator - Advantanges and Application

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Deep excavation projects, such as constructing underground subway lines or skyscraper basements, demand digging much deeper than what standard excavators can handle. These expansive digs, often surpassing 15 feet, call for specialised equipment.

Traditional excavators fall short in arm reach to access these depths and lack the stability necessary for safe trenching at such depths. To address this formidable challenge, engineers have developed a unique solution: the long-reach excavator. In this article, we'll talk about long-reach excavators, exploring their significant advantages and offering guidance on how to maximise their benefits.

What are Long Reach Excavators?

Long Reach Excavators, also known as long boom excavators, are a specialised type of excavator designed with an extended arm or boom. This extended arm allows them to reach farther and dig deeper compared to standard excavators.

They are commonly used in construction projects that require digging trenches, foundations, or other structures at significant depths or distances from the machine's base. Long-reach excavators are particularly useful in tasks such as dredging, mining, or working in areas with restricted access.

Key Advantages of Long Reach Excavators

Key advantages of long-reach excavators include:

Extended Reach:

Long-reach excavators have significantly longer booms or arms compared to standard excavators, allowing them to reach farther distances and deeper depths. This extended reach is essential for accessing areas that are otherwise challenging to reach.

Versatility:

Long-reach excavators are versatile machines suitable for a wide range of applications. They can be used in tasks such as dredging, redging, deep trenching, well digging, canal cleaning, underwater digging, mining and working in confined spaces where standard excavators cannot reach.

Increased Productivity:

The extended reach of long-reach excavators enables operators to complete tasks more efficiently. They can cover larger areas without the need to reposition the machine frequently, leading to increased productivity on the job site.

Precision:

Long-reach excavators offer greater precision and control over digging operations. Operators can precisely position the bucket or attachment, allowing for more accurate excavation and material handling, especially in delicate or confined areas.

Safety:

Long-reach excavators provide enhanced safety for operators and workers on the job site. The extended reach allows operators to maintain a safe distance from hazardous areas such as steep slopes, deep trenches, or unstable ground, reducing the risk of accidents or injuries.

Reduced Environmental Impact:

Long-reach excavators can access excavation sites without disturbing surrounding areas as much as standard excavators. This minimises the disruption to the environment and reduces the need for additional equipment or manual labour, resulting in a smaller environmental footprint.

Cost Savings:

Despite their initial investment cost, long-reach excavators can result in cost savings over time. Their increased productivity and efficiency help to complete projects faster, reducing labour costs and minimising downtime, ultimately leading to overall cost savings for construction companies.

Guidelines to Maximise Benefits of Long-Reach Excavator

Guidelines to maximise the benefits of long-reach excavators include:

Proper Equipment Selection:

Choose the right size and configuration of long-reach excavator based on the specific requirements of the project.

Site Assessment:

Ensure that the site is suitable for long-reach excavator operation and address any safety concerns before starting work.

Operator Training:

Ensure that operators are familiar with the machine's controls, safety features, and recommended operating procedures.

Regular Maintenance:

Implement a regular maintenance schedule to keep the long-reach excavator in optimal working condition.

Adherence to Load Limits:

Strictly adhere to the manufacturer's load limits and operating guidelines to prevent overloading the long-reach excavator.

Environmental Considerations:

Minimise the environmental impact of long-reach excavator operations by implementing erosion control measures, sediment containment, and proper waste management practices.

For more long reach excavator attachments manufacturersinformation, please contact us. We will provide professional answers.

Application of Hyundai Long Reach Excavator - R245LR SMART Plus:

• Deep trenching
• Well digging
• Canal cleaning
• Underwater digging
• Demolition
• Mining

Conclusion

In conclusion, long-reach excavators offer various benefits, including extended reach, safety, and enhanced productivity. Therefore, selecting the appropriate long-reach excavator from a trusted manufacturer is crucial. That's why, at HD Hyundai Construction Equipment India, we have engineered long-reach excavators tailored to meet the diverse demands of modern mining and construction projects.

Our R245LR SMART Plus long-reach excavator features a 14.5-meter attachment designed for stability and seamless performance. With a maximum digging depth of 11,760 mm and an operating weight of 24,500 kg, it offers a compelling blend of efficiency and power. Hyundai's commitment to innovation and user satisfaction makes the R245LR Smart Plus a prized asset for construction professionals striving for excellence in their projects.

A long-reach excavator is an excavator with an extremely long arm and bucket bar, also commonly referred to as a boom. Used for digging very deep holes and trenches, many long-reach excavator jobs require digging the bottom of a river or lake while the excavator is sitting on a barge or floating platform. Often equipped with oversized counterweights to counteract the leverage of the long boom and bucket bar, long boom excavators are also used to reach heights with hand-held auger attachments and other tools. When equipped with a mechanical thumb attachment, long-reach machines are used to lift poles, pipes, and other materials to extreme heights.

 

An excavator is a machine equipped with a track that has a bucket attached to the moving arm and uses a stick to dig holes and trenches. Like the backhoe on tracks, excavators are common on many construction sites. Although perfectly equipped to dig large basement holes and trenches, the excavator's digging depth is limited by the size of the movable arm it is equipped with and the depth of the picking. The boom is the main part of the machine arm, while the pick extends down from the boom and is attached to the bucket. Hydraulic cylinders power the movement of all three components: the boom, the cutter, and the bucket.

 

 Excavator Boom

3 benefits of the long-reach excavator

There are two types of excavators on the market that can reach very high heights: the high boom excavator and the long boom excavator. The main difference between these two types of excavators is that a long boom excavator can extend horizontally, whereas a high boom excavator extends vertically. In addition, the long boom excavator is the ideal machine for scrap metal removal work as it can easily reach and shovel up debris. On the other hand, a high boom excavator keeps workers away from falling objects and debris. Long boom excavators offer many benefits and advantages on the job site, some of which are as follows.

 

Improved accuracy and safety

The operator of a long boom excavator has greater control of movement than with a high boom excavator. When equipped with a wrecking ball, the operator can easily and accurately demolish buildings floor by floor. By providing the operator with greater precision, they create a safe working environment for the workers, the surrounding buildings and nearby objects.

Long Reach Arm and Boom         

Fuel saving machines

Long boom excavators are considered to be a fuel efficient machine with no exhaust gas recirculation on the engine. Because of this, long boom excavators consume 20% less fuel compared to high boom excavators.

Versatility

Although it comes with a metal bucket, the long-arm excavator can be equipped with other attachments to perform different tasks. The machine is also used for kneading, hammering, pressing, scooping, picking, cutting materials and many other applications. This option eliminates the need to purchase multiple machines to perform different tasks. The length of the arms can also be changed to perform different demolition jobs.

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