Excavators are a vital piece of machinery for any business conducting work in the construction industry. Excavators under 12 tonnes are especially important. They are necessary in carrying out a variety of work in the field, and must therefore be present in any construction business. You need to pick an excavator under 12 tonnes carefully ensuring you are purchasing or hiring from a well known reputable company. The wrong choice in excavator could not only mean that you end up acquiring the wrong machinery for your job, but could also cost you time and money if the machine is mechanically unsound.
Here are some guidelines that you may follow in choosing excavators under 12 tonnes. Below are the categories of excavators based on the range of jobs they are ideally used for:
1. For areas with limited and narrow working space. Where work is undertaken in a limited space of 1000mm to 1200mm, then a 1.5 tonne mini excavator is the ideal mini digger to use. This also works best for those working spaces that have restricted entries such as narrow alleys.
2. For intricate jobs in enclosed areas. For domestic projects such as backyards and driveways that need earth moving to form footings and trenching - the 3 and 4 tonne mini excavators are the best machine for the job. These excavators are small enough to be able to manoeuvre in enclosed areas but they are also big enough for larger jobs such as pool preparations.
3. For site preparations and digging. 5 and 6 tonne excavators are compact machines that are versatile and suitable for many site preparation jobs - which include preparing the ground and shifting tonnes of materials. The 5 and 6 tonne excavators are a popular choice on many construction sites as they are small enough to work in a confined area, but large enough to cope with bigger jobs.
4. For utilities, constructions and builders. For jobs that require greater strength for that better efficiency and capability - an 8 tonne excavator is the best to use. There are some jobs where pool builders, construction companies and utility companies may need a bigger digging capability and more powerful strength - and this type of excavator is just right.
5. For extensive work where breaking rocks are needed. In some cases, a rock breaking hammer or a hole boring auger may be needed in a construction job. This is where 8 to 11 tonne excavators come into play. Such kinds of job need a bigger and more powerful machine that can work on some rocks and can dig 600mm diameter.
Aside from the wide range of jobs you can do with under 12 tonne excavators, many also find compact excavators advantageous because of the following reasons:
- 360 degree rotation for unlimited spoil replacement
- Fuel and time saver
- Flexibility
- Powerful hydraulic systems for powerful digging
- Better and unobstructed view of the attachment
- Offset digging to dig square holes without repositioning the machine
Undoubtedly, excavators under 12 tonnes are efficient and practical machines to use for specialised construction jobs. All you need to make sure is to choose the right equipment so you achieve optimum performance.
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