Mini excavators are small, compact machines that range in size from under 2000 kg to 6000kg. Much like their larger machines, these excavators also consists of a cab, a boom arm, a bucket and mounted on top of crawler or wheeled base. More often than not the machine is equipped with a backfill or bulldozer blade that attaches below the boom. This makes refilling and leveling the material much easier after digging without having to change attachments.
Despite their size, mini excavators are extremely versatile. Machines in this class typically have digging depths from 6 to 8 feet and their powerful hydraulic systems allow these machines to run a host of attachments, including hammers & breakers for light demolition work. Furthermore, with a retractable undercarriage, it allows the mini excavator to contract to widths as small as 40 inches to get through tight areas. Then when the machine is in position, the tracks are expanded out to their working width to continue working.
These traits, combined with them being very compact, high maneuverability and easy transportation characteristics make mini excavators suitable for working in restricted surrounding. These machines are used in utility, light demolition, home repair or renovation applications. In addition, they can also be used to complement larger machines or even work in conjunction with them.