What Is An RC Excavator?


The field of civil engineering has been incredibly interesting, both for adults and kids. And when you explore it, you will come across various machines and mechanisms being used on a construction site. One of these widely used pieces of equipment is an excavator.

An excavator is a huge, heavy machine used to dig/excavate or move large items such as rocks, soil, construction materials, etc. It would be fair to call it the construction site’s workhorse since it, paired with the right attachment, aids you in various construction activities as:

  • Digging holes, channels, foundations
  • Demolishing buildings
  • Handling and lifting materials
  • Mining, dredging, and forestry work
  • Driving piles
  • Snow removal
  • Drilling shafts


RC Excavator

Excavators come in various variations and models depending on the job they are capable of, with numerous manufacturers saturating the market.

What Is An RC Excavator?

An RC Excavator is a remote-control model of an actual excavator. Since the domain of engineering is quite fascinating among kids as well, an RC Excavator is one of their most lovable toy items. These gadgets help kids improve their ability to think creatively and solve problems. Therefore, various manufacturing companies have come up with a huge collection of diggers to shop, from small-sized, mini excavators for kids and adults, to heavy-duty RC Excavators for serious construction hobbyists.

In this article, we will dig deep down into the types, variations, operation, and various other aspects of RC Excavators. So let’s get straight into it.

Types Of RC Excavators:

RC Excavators usually come in two types of models in terms of their operation, i.e, Electric RC Excavators and Hydraulic RC Excavators. The two definitely differ, let’s see how:

1.   Electric RC Excavators:

  • Electric RC Excavators are the most budget-friendly RC Excavators, and hence, are the most purchased.
  • They are beginner-level excavators since they do not require any professional skills or RC knowledge to operate and control.
  • They do not require hydraulic oil to operate.
  • However, Electric RC Excavators are less stronger and powerful than hydraulic ones.

2.   Hydraulic RC Excavators:

  • It is a powerful machine that works with real hydraulics.
  • They are usually built using metal parts, with hydraulic oil included.
  • The hydraulic version is more stronger and powerful.
  • It uses a complex remote.

How Do RC Excavators Work?

An RC Excavator typically has the following parts:

  1. Boom (or arm)
  2. Dipper (or stick)
  3. Bucket
  4. Cab
  5. Rotating house

The base of an excavator is an undercarriage with tracks and wheels. Upon the undercarriage, sits the rotating house. The rotating house accommodates the boom, dipper, bucket, and cab on it. The tracks and wheels of the excavator are a natural advancement of the steam shovels.

In the case of hydraulic excavators, all movement and functions are carried out using the following three components:

  1. Hydraulic fluid
  2. Hydraulic cylinders
  3. Hydraulic motors

Whereas, in the case of cable-operated excavators, movements are accomplished using:

  1. Winches
  2. Steel ropes


RC Excavator

Typically, a single operator sitting in the cab controls and operates the RC Excavator with a handheld remote. The remote usually has two joysticks for controlling the tracks and buckets separately. The tracks can be moved forward, backward, up, and right. Whereas, the bucket can be moved up, down, left, and right.

The hydraulic system is used to power various features such as the bucket, boom, stick, and thumb of the machine. Whereas, the tracks of the RC Excavator are powered by electric motors.

How To Choose An RC EXcavator- A Buying Guide:

Now that you know what an RC Excavator is, how it operates, and how cool it is to own one, you might still get stuck while deciding which RC Excavator to buy. Well, to help with that too, we have listed a buying guide that will assist you in making the right choice:Go to lumBuy to read more


To have the best experience, ensure that the batteries of an excavator are in good condition. Typically, it takes 2 to 4 hours for a battery to charge. A fully-charged battery powers the vehicle for 20 to 30 minutes. Try choosing an RC excavator with good battery capacity and less recharge time.

2.Design And Features:

RC Excavators come in different layouts. The one with interchangeable equipment enables extra features such as a drill and a grip. The spinning of the equipment also differs. Choose the one that resembles your needs.

3.Easy To Handle:

An Rc Excavator with advanced functions and capabilities might be fun, but it may also be challenging to use. Make sure to purchase the one with simpler controls. While buying for a kid, make sure the remote is made self-explanatory with the help of marked buttons and pictures.


The various models may vary in terms of specifications such as scale grade, channel controllers, transmission strength, motors used, etc. Pick the one that best fits your requirements from the many options available.


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