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Updated by Joanna James on Mar 16, 2024
Headline for 4 Questions to ask before selecting a wheel excavator – For greater performance
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Joanna James Joanna James
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4 Questions to ask before selecting a wheel excavator – For greater performance

A close inspection of your proposed job site will tell you the type of machinery you need. In this sense, a wheel excavator can be useful but here are 4 questions that you will need to address.

1

Overview

Before focusing on the nitty-gritty of a wheel excavator, understand that this piece of machinery works exceptionally well within urban environments. Importantly, a wheel excavator is a variation of the commonly used crawler excavator but with significantly lower maintenance costs. Further, accessing a certain jobsite is a breeze given that a wheel excavator can be driven as opposed to the need to transport it.

2

What exactly is the scope at hand?

The aforementioned can be broken down into digestible bits for the sake of any worker or owner of a particular job site. Initially, ask yourself as to whether the wheel excavator will be used for one single task or multiple jobs. Thereafter, based on whether you purchase or rent out an excavator, consider the size of the job site and also, how the machine can be fitted in a manner that does not impede other work. As a wheel excavator is commonly utilised for bridge construction, site development, underground utility installation projects and a host of other requirements; understanding the scope and then making the desired investment will be the way forward for you.

3

How stable is a wheel excavator?

Environments that require excessive digging and lifting to be done will in turn, demand a versatile machine that is both stable and effective. Stability counts for a great deal in this regard and thus, you will need to ensure the wheel excavator you opt for delivers on its promise. A wheel excavator comes complete with outriggers (sometimes 4), a dozer blade and tires for any lifting or digging operation. The dozer blade stabilizes the machine on the subject of digging and is outstanding when it comes to leveling material. Further, the large dozer bottom of the blade coupled with its parallel design guarantees minimum ground pressure while the outriggers which can be individually controlled provide a good level for the machine even on slopes.

4

Will mobility compromise stability?

The answer to this question is "No!" and that too for several reasons. Not only is a wheel excavator mobile but it can also travel to a certain destination conveniently. When travelling short distances, there will be less of a need to trailer given that this machine is fitted with wheels that make for hassle-free transporting. Importantly, the transmission speeds on these machines can be altered and adjusted in a way to increase productivity when confronted with several job sites. Alternatively, accessibility is a box that will need to be ticked, especially when you need to work within constrained areas and with other equipment. Moreover, the compact nature of a wheel excavator means that if you are called upon to work on a road or highway, then you will not see the need to close down a certain part or one entire section of a road or highway.

5

Will I have to invest in costly maintenance?

Well not if you regularly conduct inspections and iron out issues relating to wear and tear, tire pressure imbalances and damage. Road hazards can translate to sidewall damage and the development of tread punctures on the tires and in order to get around the same, possessing a detailed maintenance manual will come in handy. Also, tire failure can be brought about through rocks found wedged in between tires and although steel spacer rings can help in this regard, nothing quite does beat a visual inspection before setting out for the day's tasks. Costly maintenance can be avoided in the event you choose to closely monitor your machine which will result in an enhanced level of productivity. Should you for example, be contemplating purchasing tires including agriculture tires, then do consult GRI Tires who will readily afford such manuals that will facilitate a better understanding of your tire.