The term bulldozer is often used to describe a variety of heavy site machinery but the bulldozer is a very powerful crawler, equipped with a blade. The term actually refers to a tractor that is fitted with a dozer blade.

Bulldozers are large and powerful tracked vehicles. The tracks give them incredible mobility as well as a sturdy ‘foot’ through some of the toughest terrain. Wide tracks help to distribute the weight of the dozer over large areas and therefore prevent the dozer from sinking into sandy or muddy excavation sites. 

Bulldozers have more than great mobility however. They also employ a torque divider, designed to convert the power of the engine into a dragging ability. This power conversion allows the bulldozer to use its own weight while pushing or removing heavy objects.

Take, for instance, the Caterpillar D9. It easily tows tanks weighing more than 70 tons.  Due to these attributes,
bulldozers are used to clear obstacles, shrubbery, and remains of structures and buildings – especially helpful for excavation work after a house or building fire.

The bulldozer’s blade is the heavy piece of metal plate found on the front of the machine. The blade comes in a few common varieties. The straight blade – short and without lateral curve, no side wings, and is often used for fine grading. The universal blade, or U blade – tall and curved, and featuring large side wings to carry more material around. And the combination blade – a shorter, less curvatious blade with smaller side wings.

Throughout the years, bulldozers have been modified to evolve into new machines, capable of so much more than the original dozers. One fine example of the progression of this excavation equipment is the loader tractors. Created by removing the
blade and substituting a large volume bucket with hydraulic arms. The arms raise and lower the bucket, therefore making it useful for scooping up earth or debris and loading it into dump trucks for removal.

Other modifications to the original bulldozer include making it smaller to where it can operate in small working areas where movement is restricted such as smaller lots, mining caves, and tunnels. Very small bulldozers are tagged as calfdozers.

The compact, or mini hydraulic excavator can be a tracked or wheeled vehicle. They have an approximate operating weight of 13,300 pounds. Capable of many purposes, the compact excavator is a versatile addition to any job.

Functions and capabilities for compact excavators have expanded today far beyond the general tasks of excavation. With hydraulic powered attachments such as breakers, clamps, compactors and augers, this equipment is used for many applications. Read the rest »

What type of excavation job do you require? A driveway put in to your Port Perry cottage? A new well dug on your existing property? Or a basement foundation prepared for your new building site?

Excavation is also useful for digging out houses and trenches. When clearing dirt out for roads or sub divisions, excavation the first step in preparaton for the build. Even though there are a few means, the term excavation is used anytime that the earth or dirt is disturbed. Read the rest »

We all have favorites when it comes to machinery. Whether the topic is our trucks, our household appliances, or our excavating equipment – talking about, promoting or proving loyalty to a brand is part and parcel of the human experience.

Is one brand better than another for any particular excavation or job site?

I’ll let you be the judge.

Over the coming weeks I’ll add some information and facts about some of the most popular excavation equipment brands. Today, I have CAT equipment on my mind… Read the rest »

Due to the small size and versatility, backhoe loaders are most commonly used for our small excavation projects in Ontario. Dependent on the project requirements at cottages and new homes, backhoe loaders (also known as loader backhoes).

For cottage driveways in northern Ontario, new homes being built needing basement excavation or topsoil removal and relocation – our excavation experts are ready to get to work on your project.

If you’ve never seen a backhoe loader at a construction site, I’ll try to explain it (later I’ll post a photo to make recognition easier). These excavation machines are part tractor – with both a front shovel and bucket and a small backhoe in the rear end – it is the most common machine variation of a farm tractor. Read the rest »

We’re ready to go with our brand new site!

‘Digging’ for lack of a better word, into some internet traffic and drumming up some business for the best, most efficient, and experienced, excavation experts in your area.

Stay tuned as we unearth all the information you’ll need for your excavation job.

As we dust off the newness of our website, we’re eager to uncover how you found us. For that reason, and for a limited time, we are offering discounts to our internet discovered projects. If you need a well dug at the cottage, a driveway created for your planned home, a basement dug out for a new home project – give Eager Beaver Excavating a call. Let us know you found us online and we’ll discount your estimate by 5-10%.

Great service, best prices, fast turnarounds and discount too! You just can’t beat it!