STOUT: Electric or Diesel?

In the professional cleaning sector, whether industrial or urban, the choice between electric or diesel engines is not merely a technical one, it’s a strategic decision.

On one hand, diesel engines offer continuous power and autonomy, with no limits imposed by charging times. On the other, electric power ensures quiet operation, zero emissions, lower running costs, and access to areas with stricter environmental regulations.

That’s why we decided to compare the two versions of our most robust sweeper: STOUT MAX 170 Diesel vs STOUT E+ 24V Electric.

Two solutions, one goal: tackling the toughest cleaning tasks without compromise.

Immediate saving of €4.44 per hour of work.

To compare the two versions, we analysed the real energy consumption of both the diesel and electric versions of the sweeper.

We then applied the current average European cost of diesel per litre and electricity per kWh.

The result?
Each hour of operation with the electric version, STOUT E+, saves €4.44 compared to the diesel version. And that’s just the beginning!

The real advantage is in the long term

We simulated the total cost of the machine over two time periods, 1.500 hours and 4.000 hours (equivalent to approximately 500 hours per year), including:

• Initial purchase price
• Fuel or energy consumption
• Routine maintenance
• Batteries (purchase and possible replacement, if needed)

Unexpected breakdowns or extraordinary maintenance are excluded.

The result?
On average, switching to the electric STOUT E+ means saving over €7.000,00 in 3 years and over €21.000,00 in 8 years compared to the diesel version.

The advantage grows over time, and applies across all battery types.

Choosing STOUT E+: evolution without compromise

Choosing STOUT E+ electric: not just about sustainability and savings, but also a sign of commitment to quality and technological innovation.
We have selected latest-generation electric motors and components with ultra-low energy consumption, with one clear goal: to maximise efficiency.

At the heart of this strategy lies 24V technology, which enables the STOUT E+ to operate with 50% lower hourly energy consumption compared to traditional 36V machines, with no compromise on performance.

The decision to adopt a lower voltage system was not a fallback, but a winning solution: 24V components not only reduce consumption, but also allow for easier and more cost-effective management and maintenance. A smaller, lighter battery pack is enough to deliver the same performance as a higher-voltage machine.

The result?
A powerful, compact, and versatile sweeper – and above all, more economical to operate and maintain, every single day.

Find out more about the STOUT E+ sweeper.