ForConstructionPros.com

Walk-behind concrete saws come in a range of sizes, from compact 4- or 5-hp electric-powered models up to large, diesel-powered pavement saws boasting 65 hp or more. Determining which size will be most productive for a particular cutting task largely comes down to the length and depth of the cut, and the material you will be cutting.

Yet, selecting a saw is not that simple. Jobsite conditions and specifications, as well as the features of the saw itself, can influence which size and type will deliver the most cost-effective cutting performance.

Entry level saws

"Entry level" saws (13 hp and below) are typically found on projects requiring shorter cutting lengths and shallow cutting depths.

"The smaller saws, like our CS1 entry level model, are great for patch work, small jobs, restoration," says Ed Varel, engineering project manager, Stone Construction Equipment. "You could use it on large expansion joints. But with a smaller saw, you run the risk of not keeping a straight line because you have more influence over the saw than the saw does over the cut."

Saws in this size class are well suited for residential applications, such as driveways or patios, as well as sidewalks and walkways. They are also a good choice for indoor applications, where their compact size and easy maneuverability can be an advantage.