Hydraulic excavators are very similar to traditional excavators. They consist of a standard work unit on top of the undercarriage. As usual, the functional arm consists of a bucket and a boom. The attachment in the front can be changed as per the usage and the requirement.

 

The Mechanism behind

 

Where a hydraulic excavator differs from an ordinary excavator is in its mechanism. Needless to say, the hydraulic excavator is powered by hydraulic power and is not mechanically driven. The engine is designed in such a way so as to convert mechanical energy to hydraulic energy. The hydraulic energy is then passed through and then converted back into mechanical energy.

 

The 360° swing

 

According to the Tata Hitachi dealers, the most impressive and productive feature of a hydraulic excavator is its 360-degree-swing. This makes it extremely versatile due to its capability of performing upper-structure 360-degree-swing motion continuously. Not only does this feature extremely efficient for loading purposes but also for excavating various materials from a compact job site. But it is important to note that the basic operations are still the same as a mechanical excavator. You require the same amount of training to handle it.

 

Uses of a Hydraulic excavator

 

Listed below are few of the uses of a hydraulic excavator

  • It is very useful for digging  trenches, holes, etc

  • With the help of drill attachment, you can use it for drilling shaft for footing and rock blasting.

  • With the help of snowblower and snowplow attachment, you can use it to remove snow.

  • Brush cutting.

  • Demolition and forest mulching.

 

Advantages of a Hydraulic Excavator

 

Being one step above a basic mechanical excavator, hydraulic excavators have many advantages. The Tata Hitachi hydraulic excavators are a state of the art. Search for a Tata Hitachi ex 210lc super plus in Jharkhand and ask them for a to know in more detail. But before you go, here is a shorter version for you.

  • It has a faster cycle time than basic hydraulic

  • The operating unit is comparatively easier

  • The bucket penetrating force is much higher

  • It gives a more precise digging

  • The overall speed is much higher. You can increase its size if and when required.

  • It has step-less speed regulation and a larger speed range

 

The Disadvantages 

 

With advantages, hydraulic excavator also has few disadvantages.

  • It is more expensive than the mechanical one.

  • Heavier weight and more noise make it unsuitable for certain jobs.

  • Maintenance and repair cost is higher.

  • The viscosity of the oil temperature can greatly influence the transmission efficiency.

 

In conclusion, a hydraulic excavator is completely dependent on its hydraulic system. To know more about it, visit the showroom of a Tata Hitachi dealer in Jharkhand.