Excavators are versatile machines that come in a variety of sizes and configurations. They are used for digging and excavation of soil and rocks, land leveling and preparation, crushing and demolition, drainage and sewerage, agriculture and horticulture, etc. Mini excavators have many uses, so what do we need to know when buying a mini excavator?

1. 1 Excavator chassis

Job site environments vary widely—manicured lawns, rocky hills, paved roads. If possible, you should match the undercarriage to your task and operating environment.

Rubber strap chassis are very popular. They cause less damage to the job site floor, are more stable and run quieter.

Steel tracks offer very high durability and are ideal for rough terrain, uneven surfaces and hard rock.

Steel tracks with rubber pads provide strength and long-lasting durability while avoiding damage to hard surfaces like asphalt and concrete.

Retractable chassis are common among mini excavators and allow you to maneuver in tight spaces and tight entrances.

1. 2 Excavator blades

Retractable chassis are common among mini excavators and allow you to maneuver in tight spaces and tight entrances.

Angle shovels enhance grading and backfilling capabilities without the need for a second machine.

Blade float makes smoothing over long distances easy. This option allows the operator to maintain grade with minimal effort.

1. 3 Excavator options and configurations

In addition to size, there are many options designed for specific applications.

Variable angle booms are different from standard or fixed arch booms. These excavators have added versatility as they have a greater reach and digging depth while being able to squeeze material and dig all the way to the blade. Long reach excavators have longer sticks and booms. They are particularly suitable for dredging and deep pit excavation.

The compact radius and zero tail swing excavator’s counterweight does not extend too much or at all past the undercarriage. These machines are ideal for tight spaces, such as between buildings.

High-flow models increase the hydraulic flow and pressure necessary for the most powerful work tools.