Cutting width
The capture width provided by the unit, in other words, the width of the strip of land cultivated in one pass. In fact, this size corresponds to the width of the working nozzle.
The large working width is useful when processing large open spaces, as it allows you to finish the job in a small number of passes. On the other hand, for hard-to-reach places, relatively narrow tools are better suited, able to go where a wider unit will not fit. In addition, the width of the tool directly affects the weight and price.
In general, it makes sense to compare in terms of working width only units of the same type (see above). However, it is worth noting here that trimmers do not differ so much from each other — most models capture from 25 to 45 cm (and a wide processing band is provided by moving the nozzle from side to side). As for the other types, in the most modest models the capture width
does not exceed 40 cm, in the heaviest and most powerful it can be
56 – 60 cm or even
more(in mini tractors — up to 1.5 m).
Max. cutting height
The maximum cutting height that the lawn mower can achieve is the maximum height of grass that can be left after the machine has passed.
This parameter is relevant mainly for those cases when you want to leave the grass on the lawn relatively long. In addition,
lawn mowers with high cutting heights have a wide range of mowing adjustments.
Bag volume
The volume of the grass clipping bag supplied with the lawn mower. Manufacturers select this volume depending on the power, performance and overall level of the unit, however, similar models may differ in this indicator. In such cases, it is worth considering that a larger bag takes longer to fill and needs to be unloaded less often, but it weighs more and takes up more space (even when empty). Mostly the difference in the volume of the bag is 5 liters and there are
lawn mowers for 35,
40,
45,
50, 55,
60,
65,
70 and more liters.
Motor power
Lawnmower engine power expressed in watts. This designation is used absolutely for all electric models (see "Engine type"), and it is also often found in gasoline and diesel units along with horsepower (these units are clearly related, 1 hp is about 735 watts).
In general, the more powerful the engine, the more performant the mower and the better it will cope with heavy work such as cutting thick grass, bushes, etc. On the other hand, high power has a corresponding effect on fuel / electricity consumption, as well as the weight and price of the engine. In addition, note that the power requirements depend on the type of mower itself and its engine (see above for both). For example, for most
robots, the power
does not exceed 500 W — more, taking into account specialization, is not required, besides, otherwise the devices would turn out to be too bulky and heavy. Trimmers and lawn mowers of similar power are only electric, and the power limit for power tools is
2500 – 3000 W when powered from the mains and
1500 – 2000 W for battery models. But in gasoline tools, the minimum power is about
500 – 1000 W for trimmers and
1000 – 1500 W for mowers; the maximum value can exceed
4 kW.
Detailed recommendations for choosing a lawn mower d
...epending on its type and features of the planned work can be found in special sources.
