
[Click for more]
Price: £45.95
Delivery: £5.95
Details above were correct at time of publishing (see date above). Click here for latest pricing and further information and reviews.
{ Comments on this entry are closed }
Serious lawn mower information - plus bits and pieces in a gossipy blog about a favourite garden companion, the lawnmower

Price: £45.95
Delivery: £5.95
Details above were correct at time of publishing (see date above). Click here for latest pricing and further information and reviews.
{ Comments on this entry are closed }
I used to have quite a small lawn, all of it easily reached from the house. My lawn mower was electric, powered from the mains by a long cable, and this was not only convenient, as there was no need to keep checking the level in my fuel can, but it was also clean. There were no exhaust fumes, no spills, and no tank to run dry at the far end of the garden just five minutes before I’d finished the weekly cut.
Then we moved to a different house. The garden is an unusual shape, there are long stretches of grass that reach far away from the house, and my old electric mower would only reach the far gate with the help of two extension cables. And so, here comes the combustion engine! Now to be fair, I like my Honda Izy mower, and I’m not planning to dispose of it any time soon. However, I do acknowledge that it might not be the most environmentally neutral machine around, and I know that many people feel quite strongly about the atmospheric clean-up agenda.
So what are the choices for those of us who want to move quickly to a cleaner option? Well, firstly, it is important to remember that electric mowers are not completely clean, so let’s not get too purist about this. The lawn mower engine may not be putting out fumes in your garden, but atmospheric emissions were produced in the course of its manufacture, and a power station somewhere pumps out its carbon dioxide into the atmosphere as it generates your electricity, even if it is miles away from where you’re using it.
So what about a manual mower? There’s quite a move back to these nowadays. In addition to their environmental credentials they use up human energy and can contribute to losing some of that undesirable flab. If this is too physically demanding, then electric mowers are the next best for cleanness, but don’t forget the problem of the trailing cables.
This is where modern battery technology comes in. There is now a wide variety of cordless rechargeable electric lawn mowers. The Draper model above has a 24v sealed lead-acid battery, whilst the Bosch machine here has a lithium battery.
Whatever the type of battery, they’re all quieter than petrol-driven mowers. (That might have been helpful last week when I had to stop mowing because a wedding was taking place in the church next door and my lawnmower engine noise was interfering with the happy couple’s special day). They don’t put out fumes, and there’s no liquid refuelling to be done. All you have to do to “refuel” is plug it into the mains when you’ve finished.
Of course there are different sizes, both physical size in terms of the width of cut and also battery capacity, and this last point is important. If you’re buying a cordless lawnmower go for a model slightly larger than what you expect to need. Remember that if your battery runs down before you’ve finished the lawn you can’t just pour a bit more fuel into the tank. Recharging is a longer process than that. So when choosing a cordless electric lawn mower do take careful note of the battery specification, what area of lawn it is recommended for, and how many minutes it will run between recharges.
{ 0 comments }

Flickr.com, from miggslives
Before the invention of the lawn mower (or lawnmower) only the rich could afford large expanses of lawn. A farmer could, of course, keep grass down to a reasonable length by grazing his animals on it, but the way of getting a really neat appearance was to have a troop of garden staff armed with scythes and shears.
Then in 1830 Edwin Budding, an Englishman from Stroud in Gloucestershire, had a bright idea. He was in a textile factory watching a roller-blade machine smoothing the surface of a fabric when the thought struck him. Why not combine a scythe blade with a wheel? He experimented and eventually came up with an arrangement of several blades mounted between two wheels. As the machine moved forward the wheels turned and the blades sliced through the grass. From these beginnings have emerged both the simple manual lawn mower and the great variety of advanced grass-cutting technologies of the present day.

Initially, of course, the mowers were pushed or pulled by hand – and for a century it was hard work. Some people attached mowers to harnesses and had their ponies pull them, but someone still had to walk behind and controlling the animal was not always easy! Today, of course, there’s a move back to pushing manual lawn mowers as people try to go “back to nature” and reduce hydrocarbon emissions
At the time of writing this article there is apparently on display in a Chicago exhibition something described as the “missing link” in lawn mower evolution. It consists of a tricycle with a rotary grass cutter built in between the rear wheels. Whether something like that existed in the past seems doubtful, but one has to ask why. After all, in the years before electric and liquid fueled mowers its inventor could have made a small (or not-so-small) fortune. Is this the way forward for a pollution-conscious era?

In the unconscious absence of the tricycle mower, however, something had to be done to fit grass cutting into the age of labour-saving devices. Very shortly after applying for his patent, Edwin Budding went into partnership with another engineer and started to manufacture mowers. He also sold licenses for other companies to manufacture similar products and one of these companies was Ransomes of Ipswich in the east of England. Ransomes started making lawn mowers in 1832 and the company still exists. It was bought in 1998 by Textron of the USA, who then put it together with the Jacobsen brand to create Ransomes Jacobsen.
Returning to more than a century ago, for some years steam power was used to pull mowers but it was always cumbersome, and then in 1902 Ransomes introduced the world’s first petrol driven lawn mower. This British company did not rest on its laurels but continued with its programme of innovation. It was doing many imaginative things with electrical power in fields such as the trolley-bus and the battery-powered truck, and then in 1926 brought out the first electric lawn mower powered from a mains supply.
Companies such as Atco and Qualcast flourished during the 1920s and there was much experimentation with different combinations of features. The rotary blade cutter, with its horizontal cutting action, was developed. Larger lawn areas called for machines on which the user could sit and drive, so the riding lawn mower came into being – although the original developers of these machines could surely not have imagined that there would eventually develop a sport of lawn mower racing with speeds in excess of fifty miles per hour! As lighter engines and plastic components became available the technology moved on further. Flymo introduced and popularised the hover mower in the 1960s, making life much easier for the owner of a small lawn.
And so we move on. The mulching mower, machines for working on steep embankments, machines designed for high-grade twenty-first century golf courses, tennis courts, bowling greens, sports fields, and much more. Electrical technologies have moved on apace over recent decades so that now rechargeable batteries are available to power cordless lawn mowers capable of covering large amounts of ground between recharges. And then we mustn’t forget what surely must be the ultimate in labour-saving lawn-care, the robotic lawn mower which allows its owner to sit in a deck chair sipping a drink while the faithful machine runs around the lawn unsupervised and when finished returns to its docking station to recharge for next time.
{ 0 comments }
A subject that I’ve been seeing and hearing in gardening circles more frequently during recent months is atmospheric pollution caused by lawn mowers. It is quite an important issue because most petroleum-powered mowers emit considerable amounts of environmentally harmful exhaust gases.
I’ve heard it said that a typical lawn cut can generate as much “greenhouse gas” as a drive of several hundred miles. Whether or not that is scientifically validated I don’t know, and I’m not going to get obsessive about this, but surely it makes sense to reduce our emissions as much as possible.
Unfortunately there is a lot of scientifically ignorant nonsense talked about this subject, and it is important not to go crazy about it. For example I’ve heard carbon dioxide described as dangerous poison. Actually it is not poisonous to animals, including humans, and after the two main gases (nitrogen and oxygen) the second most common minor component of our atmosphere is CO2. We’d be in a mess if it wasn’t there. It is the basic source of carbon for the growth of green plants, which need to “breath” it in just as we humans need oxygen. The problem is not carbon dioxide in itself; it is a question of how much and where. In other words, maintaining the balance of nature.
So what can we lawn cutters do? I suppose at the extreme we could revert to manual mowers, and for small areas that could well be the best solution as it would give many of us some of the exercise that we’ve been denying to our bodies for far too long. There may, of course, be another side to this argument given that the human body emits carbon dioxide with every breath. I wonder to what extent this is increased when we burn up chemical fuels in our muscles during intensive exercise such as mowing a large lawn. After all, even our bodies generate exhaust fumes. Whether anyone has ever looked at this scientifically I don’t know, but I feel instinctively that the balance of benefit must be with the manual mower and the physical exercise.
Having said that, manual lawn mowers are not a realistic option for everyone, especially where there is a large area of grass to be cut. So how about electric mowers? For small areas, where a power supply is conveniently near to hand, these may be powered by electric cable but advances in rechargeable battery technology have made cordless electric mowers a genuine alternative to those with liquid fueled engines, even for quite large areas.
The use of electricity is, of course, not carbon neutral. The power generation company will have pumped CO2 into the atmosphere long before the electrons circulate in your machine. However, this will be much less than from a typical fuel-inefficient lawn mower engine. Technologies are developing fast, and new options will no doubt be with us before long. Meanwhile we can all play our small parts in protecting the balance of our atmosphere.
- David Murray -
{ 0 comments }