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By in General News on 11th Sep 2009 10:00

Allett is aiming to have a battery-powered pedestrian cylinder mower ready for commercial sale in time for the 2010 grass-cutting season. The result will be a mower combining very low levels of noise and vibration with no risk of fuel or oil leaks and no harmful emissions at the place of work.

Shown in prototype form at IoG SALTEX 2009, the Buffalo 34E is the first in a planned series of Allett electric mowers which, if testing this winter proves successful, will ultimately encompass models with cutting widths of 20in, 24in, 27in and 34in. All will utilise the same cutting units as found on the company's current range of petrol-engined machines.

Powered by a 24 volt battery system of the type commonly found on electric golf carts, the prototype Buffalo 34E has two electric motors - one driving the rear roller, the other driving a standard 34in (864mm) wide, 8in (203mm) diameter cutting cylinder fitted with eight blades. Projected mowing life for a fully-charged battery is around three hours, depending on grass lengths and gradients.

Electronic motor controllers enable both the speed of the cutting cylinder and forward travel to be adjusted by the operator on-the-move to suit mowing conditions and the final finish required. Up to six different forward speeds can be dial selected, four covering the normal working speed range with two slower speeds available for mowing in confined or awkward areas, for example, when negotiating trees, flower beds or buildings. A selector switch for powered reversing is also included.

As the Buffalo 34E uses the same proven cutting unit as its petrol-engined counterpart, the main focus of testing this winter will be on the performance and reliability of the battery pack and electric drives powering the rear roller and the cutting cylinder.

An indoor "rolling road" has been built by Allett at its Staffordshire factory to simulate the diverse range of surface conditions typically encountered by a walk-behind cylinder mower

when cutting a sportsfield, public park or domestic lawn. The company plans to clock-up 1,000 hours of indoor testing of the prototype mower over-winter, to be followed by pre-production trials on turf in early spring 2010.

Although pricing is yet to be finalised, Allett is hoping that a battery-powered Buffalo 34E will cost around the same as its petrol-engined equivalent, currently priced from £4,500 (+ VAT).



For further information, please contact:

Allett Mowers
Hangar 5, New Road
HIXON
Staffordshire ST18 0PJ

Austin Jarrett, Managing Director
Tel: 01889 271503 Mobile: 07880 746034 email: austin.jarrett@turfmech.co.uk

Leigh Bowers, Sales Director
Tel: 01889 271503 Mobile: 07831 357256 email: leigh.bowers@turfmech.co.uk

Read more articles in General News, by Mike Bird or from September 2009.



There are 4 comments on this article

I know I,m not perfect but I,m so close it scares me.jpg 11 Sep 2009 by Nifty

Some of us have been anticipating an electric greens mower for a while , there will be multiple advantages - noise , lack of emissions etc. Its nothing new as they were about in the fifties (I am told). Expect these to get better with development and competing models in the market place.Its good to see a manufacturer bite the bullet.

Its got to be purrrfect

Avatar: New Zealand 15 Sep 2009 by Sumomosr

Ahem Rob.
Jacobsen have had their battery Eclipse out for some time already and lead the field in this regard.

GOGGA

I know I,m not perfect but I,m so close it scares me.jpg 15 Sep 2009 by Nifty

As was the e-plex ride on when Ransomes weren't orange at all , but it hardly lead the field. The battery is still a good old fashioned lead acid I notice on the Jac spec , I would have thought the recent massive Lithium find in Bolivia would have started taking manufacturers down the Li-On route ?

Its got to be purrrfect

Avatar: New Zealand 21 Sep 2009 by Sumomosr

The Eclipse uses different technology to the e-plex.
Anyway, I heard the Bolivian lithium was earmarked for the batteries in those fancy new 'extended talk time' cell-phones you reps spend all day on.

GOGGA

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