Decarbonisation is a shared goal across many industries worldwide, but it’s especially significant for heavy industries like construction.
Thankfully, implementing solutions like adopting renewable energy and integrating low-carbon technologies is bringing companies closer toward their objectives.
Another strategy that has shown the same effect is transitioning to smaller equipment. While some companies are adopting it for their bottom line, there are ways it’s been helping to decarbonise the broader industry.
The rise of choosing small equipment and tools
Small equipment has been used extensively across a variety of infrastructure projects. A 2024 report finds that Australia’s compact construction market is projected to reach US$697.2 million by 2029. The spike in sales occurred during 2021, post-pandemic, when infrastructure investment and the housing sector were seeing activity.
The same report also notes that the Australian government plans to fund water and wastewater treatment services alongside clean energy generation. Those investments can help back the positive impact that supports Australia’s transition to small equipment.
Utilising small options works towards decarbonisation
Small equipment can be much more eco-friendly than you may think. From simplifying transport to improving fleet turnover, here are several examples.
1. Simplifies logistics
Heavy equipment may require additional resources, such as specialised trailers and site staging. In comparison, compact equipment can weigh less than 4.5 tonnes while requiring simpler accommodations and accomplishing the same tasks.
The same goes for other parts of the equipment. For instance, heavy machinery will likely require larger fuel containers, which will also need to be transported. Meanwhile, standard versions will suffice for smaller machines.
2. Lower power demands
Heavy-duty equipment can generate higher levels of carbon and other pollutant emissions. A 2026 study found that commonly used machines with power ratings of 130 kW to 560 kW, like hydraulic excavators, bulldozers and wheel loaders, account for 30 per cent of emissions and fuel consumption.
Choosing smaller counterparts like mini excavators, mini dozers and compact wheel loaders may be enough for you to complete small-scale jobs without having to bring out that heavy machinery.
3. Complies with indoor regulations
Designating heavy machinery in outdoor areas and investing resources to mitigate emissions and air pollution can be taxing. Meanwhile, small electrical equipment can generate zero emissions, allowing indoor use without propane fumes.
Using compact electrical machinery and tools may also enable predictable duty cycles, such as initiating breaks or switching power sources overnight. These practices can help you adjust more easily to the transition to small equipment.
4. Slows down fleet turnover
Small equipment, especially when electric, can help skip oil filters, spark plugs and exhaust systems. Pairing these simplifications with operating in factory environments can simplify machine maintenance and keep the machinery running in the long term, which curbs turnover.
Choosing the right small equipment
Transitioning into small equipment requires a thorough analysis of the project requirements and scope. Different options are meant for different types of work, be it concrete cutting, digging, demolishing, lifting or more.
Budget can also be a significant consideration. For example, mini excavators can cost $30,000 while large-scale models can exceed $500,000. You can save up to 50 per cent by purchasing used equipment, but you may incur repair costs.
Try to analyse the performance and technical specs of the small equipment as well. Choosing compact machinery doesn’t mean settling for lacklustre operability or horsepower.
Helping with the transition
The Australian construction industry should continuously work toward decarbonisation goals. Transitioning to small equipment can be a simple and viable option that can benefit small and mid-scale infrastructure projects moving forward.
