Understanding mowing costs in Turfgrass Production
Mowing is one of the highest recurring costs in professional turfgrass production. For a producer mowing 70 hectares 80 times a year, total mowing costs can easily exceed EUR 75,000 annually.
Yet many operations have never broken down what a single hectare of mowing actually costs, or how much their current system is spending on labour, fuel and tractor time compared to a more efficient alternative.
This article explains the key factors that drive mowing cost and sets out the logic behind the Eco Clipper Mowing Cost Calculator, which you can use below to run the numbers for your own situation.
What makes up the cost of mowing one hectare?
Mowing cost per hectare consists of five components. Understanding each one helps you interpret what the calculator shows.
Labour is one of the largest single costs in an intensive mowing operation. More hours on the machine mean higher labour costs. An efficiency factor of 1.3 accounts for non-mowing time, such as transport between fields, refuelling and minor maintenance.
Tractor cost covers depreciation, maintenance, insurance and interest on the tractor itself, and is generally higher than the hourly labour rate. A figure of EUR 40 per hour, excluding fuel, is used as the default in the calculator. Because tractor cost is time-based, fewer mowing hours result in lower tractor costs.
Fuel cost depends on two factors: the litres consumed per hectare and the diesel price. Fuel consumption can vary significantly between mowing systems.
Maintenance differs considerably by mower type. Rotary mowers, including Eco Clipper, mainly require blade and bearing replacement at around EUR 0.50 per hectare. Cylinder mowers require regular precision grinding of each reel cylinder and bedknife, as well as bearing replacement, at around EUR 1,000 per reel per year.
Ownership covers depreciation and interest on the mower itself, calculated over a 12-year economic life with a 10% residual value at 5% interest. This is a fixed annual cost, regardless of how many hectares are mown.
In most intensive mowing operations, labour and tractor costs together account for 50 to 70% of the total mowing cost. The mower itself represents a smaller share. This means that any reduction in mowing hours has a disproportionately large effect on total cost.
Why mowing speed is the critical variable
Mowing capacity — the hectares covered per hour — determines how many hours are needed to cover your daily area, and therefore how much of everything above you spend per year. The formula is straightforward:
Capacity (ha/h) = working width (m) × mowing speed (km/h) × 0.80 ÷ 10
The factor 0.80 represents field efficiency: time lost at headlands, turning and overlapping. The mowing speed in this formula is the straight-line working speed of the machine. This is where the fundamental difference between mowing systems lies.
Cylinder mowers and rotary roller mowers are supported by rollers. Above approximately 10 - 12 km/h, the rollers causes the machine to bounce, creating a washboard pattern in the sward. This is a physical constraint, not a machine deficiency.
Conventional rotary mowers that run on wheels, removing this constraint. Practical working speeds of around 12 km/h are achievable.
Eco Clipper mowers are wheel-supported with an optimised deck design and kinematic suspension, enabling working speeds of 16 up to 20 km/h under standard turfgrass conditions.
The table below shows the mowing hours needed for 70 hectares at different working widths. Eco Clipper hours are highlighted.
At any given working width, Eco Clipper requires around 25% fewer hours than a conventional rotary mower and around 37% fewer than a cylinder mower. Because labour and tractor costs are both time-based, this difference translates directly into the annual cost comparison.
There is also a width equivalence worth noting: a 6-metre Eco Clipper delivers the same daily output as a conventional 8-metre rotary mower, purely due to the difference in operating speed.
This means that you are not always comparing like with like when machines are assessed by working width alone.
How to use the calculator
The calculator below lets you enter your current situation: the type of mower, the number of machines, working width, mowing speed and purchase price.
You also set your daily mowing area, annual mowing frequency, labour cost and diesel price. The calculator then shows the annual cost of your current setup alongside any of the four Eco Clipper models, broken down into the five components described above.
The annual saving and the Eco Clipper ownership cost are shown side by side so you can judge directly whether the saving justifies the investment.
A few inputs worth checking before you start:
Your current fuel consumption per hectare. Most modern tractors display this on the dashboard. If you have not measured it, one mowing session is enough to establish a baseline.
Your daily mowing area and the number of passes per year.
Your actual labour cost per hour, including employer contributions.
If you would like Eco Clipper to prepare a detailed cost comparison based on your specific situation