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March 20, 2014 -
Selecting the most appropriate light-construction equipment for grounds care projects around institutional and commercial facilities requires that grounds manager understand the available features and functions each different model offers.
For example, a skid loader, is a versatile, powered, four-wheel material handler on a small, rigid frame with dual lift arms that are mounted on the sides of the chassis. The skid loader can adapt to hold a variety of labor-saving attachments.
Examples of labor-saving attachments that mount on the lift arms are: buckets for dirt, gravel, mulch, fertilizer, and snow; forks for transporting bales or skids of stone, bricks, and pavers; concrete breakers; post-hole augers; tree spades; sod layers; and paving tools, such as spreaders and scarifiers.
The wheels on the same side of the loader are mechanically locked in pairs, so turning occurs by operating the wheel pairs at different speeds. Maneuverable in tight places, the skid loader turns in a zero-degree radius by spinning or dragging the wheel pair on one side over the ground while turning the other pair.
Track loaders offer many of the same advantages of multiple attachments as skid loaders, but tracks propel it, not wheels. It can maneuver over turf, sand, gravel or loose dirt, snow or ice. Additional labor- and cost-saving attachments used with track loaders include: brush-clearing saws; bucket loaders; concrete mixers; dozer blades; landscape rakes; push or angle brooms; seeders; and stump grinders.
If a project requires crews to relocate trees, one effective tool is a tree-spade attachment. The operator controls it from a video display screen in the cab. The attachment inserts multiple blades around and under the tree root ball, separates the root ball from the soil, lifts and transports the tree to the new location with the root ball attached, and plants it.
A backhoe loader is a four-wheel loader with a bucket on one end and a backhoe for excavating and trenching on the other. With this arrangement, the operator can alternate between attachments by swiveling the seat 180 degrees, losing no time to change attachments.