It's a fact, that most people around the UK at least
have access to, if not own, a garden. Lawns shouldn't be taken for
granted, there's a lot of work to be done in maintaining the garden, so
that you can best make use of the outdoor space during the hot summer
months.
There are three basic types of lawnmower design, rotary
lawn mowers, cylinder lawn mowers and hover lawn mowers. They are
generally available with different power sources, including electric,
petrol and push along.
Rotary lawn mowers: Rotary
lawnmowers use a single electric motor mounted vertically on the
lawnmower base. The electric motor drives cutting blades which rotate
360 degrees parallel to the lawn surface, thus cutting the grass in a
slashing-like motion. The cutting action can be compared to that of the
traditional scythe, which first appeared in Europe during the 12th and
13th centuries.
They are particularly good in dealing with very
long, overgrown vegetation, so if your garden looks more like an Amazon
rain forest at the moment, then a rotary option could be for you. The
slashing mechanism is ideal for coping with the longest of grass.
Rotary lawn mowers are generally cheaper and lighter than cylinder
mowers, they often contain grass collection boxes, and some have rear
rollers, allowing you to create a striped effect across your lawn. The
disadvantage with Rotary lawnmowers is that they don't create such a
clean cut. They slash quickly, not gracefully.
Cylinder lawn mowers:
Cylinder lawnmowers adopt the same basic mechanism used back in the
late 19th century. The design has changed little over the years. A
fixed horizontal cutting blade is positioned just off the surface of
the ground, the height of which is adjustable. Over this is a fast
spinning cylinder of blades. The spinning cylinder forces grass past
the fixed horizontal blade, thus shearing the grass in a scissor-like
motion.
Cylinder lawnmowers give the best cut of all, their
scissor-like cut is great when a perfect consistent lawn is required,
such as on a tennis court or bowling green. They are, however, more
expensive on average, than a rotary lawn mower, plus they weigh more,
so are arguably more difficult to operate.
Hover Lawnmowers:
Hover lawnmowers use the same rotary cutting design as standard rotary
lawnmowers. However, rather than having wheels, hover lawnmowers are
equipped with a turbine which is positioned above the cutting blade.
This turbine drives air downwards, thus creating an air cushion which
lifts the lawnmower above the ground like a hovercraft.
Hover
lawnmowers are especially good at dealing with inclines, if your garden
includes slopes and hills; the hover mower is lightweight, so easy to
manoeuvre around these areas. Hover mowers are also good at tackling
thick grass, they can be lifted off the lawn, and progressively lowered
to take care of the longest of vegetation, step by step. They are often
used in a sweeping left/right motion rather than the traditional
forwards/backwards motion. The disadvantages however, are that many
hover mowers don't contain grass boxes, due to the requirement of being
light weight. You also won't get as cleaner cut with a hover mower,
than you would with a cylinder alternative.
Each of the above
types of lawnmower can generally come in three powers: petrol, electric
and push. Push mowers are only really suitable for small lawns;
otherwise the operator will soon get tired. As the wheels are pushed
along, gears drive the cutting mechanisms which slash through your
lawn. Electric lawnmowers provide that extra power, although you have
the disadvantage of being constrained by an electrical cable. When
buying an electric lawnmower, make sure you have enough reach to cope
with your lawn. Petrol lawn mowers are the best for medium and large
sized lawns. They give you the freedom to roam around, and also provide
that extra bit of power for dealing with thick grass.
Well, that's a summary of the types of lawnmowers currently on the market. Please enjoy your summer, and look after that lawn!