The Differences Between an Excavator and a Skid Steer

Excavators and skid steers are both highly versatile, compact machines capable of lifting heavy loads. They are common options for smaller start-up construction companies. Despite having many similarities, however, these two machines are not interchangeable, and there are several important distinctions to keep in mind. To determine which option will make the best fit for your application, take a look at these key differences between an excavator and a skid steer.

Mobility

One of the most notable differences between skid steers and excavators is their mobility. Unlike excavators, skid steer loaders have the unique capability of zero-radius turning. In other words, the wheels on either side of the skid steer can operate independently from one another rather than being linked. As a result, the skid steer can turn 360 degrees without the need to move forward or backward during the process. Such an ability is highly advantageous on small construction sites where operators have a limited amount of turning space.

Attachments

Both skid steer loaders and excavators can be outfitted with a range of different attachments. That being said, the diversity of attachments that can be fitted to a skid steer loader’s hydraulic system is far greater than that of an excavator. Excavators can use a variety of hydraulic attachments such as a bucket, auger, grapple, or breaker to perform different tasks. Skid steer loaders, however, can be fitted with all of the aforementioned attachments, as well as mowers, stump grinders, snowblowers, sweepers, backhoes, and a wide range of other attachments. Because there are hundreds of different accessories available for skid steers, they are arguably the more versatile machine.

Capabilities

You can notice even more differences between an excavator and a skid steer when comparing their capabilities. As previously stated, skid steers can perform a wide range of different tasks due to the sheer variety of attachments and accessories that you can equip. However, when it comes to excavation, excavators naturally have the upper hand. Excavators are typically the more capable option on job sites where digging into the ground or moving heavy loads with an extended reach is a top priority.