Taxi Driver Online

Plug-in London Taxi is ready for trials

A prototype electric version of the Mercedes Vito Taxi has been designed and built in just six months by a consortium of British technology companies.

The complete electric drivetrain sits in the existing engine bay

FOR IMMEDIATE RELEASE

PR Log (Press Release) – Mar 29, 2010 – Part-funded by the UK Government’s Advantage Niche Vehicle Research & Development Programme, the prototype vehicle meets the demanding requirements of the London Carriage Office and can carry up to six people more than 120 kilometres on a single six hour charge.

The E-Vito taxi uses a new 70kW version of Zytek’s proven electric drivetrain and a custom-designed Vocis gearbox built by Graziano. To maximise interior space, the vehicle has been converted to front wheel drive to allow the 35kWh Valence Li-Ion battery pack to be installed beneath the vehicle floor. By lowering the centre of gravity, the low mounting point also improves vehicle stability and ride quality. A steerable rear axle provides the tiny 25ft (7.6m) turning circle required by all licensed black cabs operating in London.

The electric drive uses the existing engine mounting points with minor revisions and requires just three additional connections (water, high voltage electrics and low voltage electrics). It interfaces with all existing vehicle systems including ABS (Antilock Braking System), ESP (Electronic Stability Programme) and OBD (onboard diagnostics). Performance at city speeds is said to be lively, as expected by London’s cabbies.

Zytek Automotive sales and marketing director Steve Tremble says that all the technologies are market-ready and thoroughly proven in vehicles already in production. “We could easily have electric taxis in service in-time for the 2012 London Olympics,” he says.

The partners in the programme are Zytek, Valence Technology, Penso and Mercedes-Benz UK, which donated the base vehicle.

Zytek has designed and integrated electric drive systems for a wide range of European and US vehicle manufacturers and is currently building high performance electric drivetrains up to 70kW and 300Nm for cars, busses and light commercial vehicles. Their UK facility can accommodate up to 6,000 E-Drive integrations a year in batches as low as 100, providing vehicle manufacturers with a highly flexible specialist production resource for their low carbon programmes. The company was also amongst the first to design and validate a production-ready diesel hybrid.
www.zytek.co.uk

Press Enquiries
Richard Gotch, Market Engineering
North Bar House, North Bar, Banbury, Oxfordshire, OX16 0TH, UK
tel:+44 (0)1295 277050
richard.gotch@m-eng.com

Sales Enquiries
Steve Tremble, Zytek Automotive
Lancaster Road, Fradley Business Park, Fradley, Lichfield, Staff, WS13 8NE, UK
tel:+44 (0)1543 412789
steve.tremble@zytek.co.uk

Illustrations
A wide range of illustrations can be downloaded from www.autopresspoint.com or supplied by email by becky.curry@m-eng.com.

Source; http://www.prlog.org/10599789-plug-in-l ... rials.html

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Kind regards,

Brummie Cabbie.

Type a message, post your news,
Disagree with other members' views;
But please, do have some decorum,
When debating on the TDO Forum.

Only today I watched a "Top Gear" prog re electric sports car. It was supposed to go for about 200 miles! but went for around 55 miles and then needed charging for 16 hours. This is obviously a no go, I mean to say how would the "Brothers" manage double and triple shifting

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if you cannot be yourself, then who can you be.

Your never going to get rich on a vehicle that can only do 75 miles before requiring a 6 hour charge....and by the looks of things battery technology is about as good as its going to get for a long time to come.

Maybe if you were rich enough to run 2 vehicles (one working or one driving) or better still a removable spare battery pack to keep you going...that said...a nice lightweight saloon would go further on the same amount of leccy..

When they make the '200 miles on one charge' version, they may well have a customer in the shape of me.

But.

I suspect that will be a few years away yet.

Many years.

I very much doubt it GBC, do you think Mrs GBC will stay up all night feeding bobs into the meter to charge it

I don't think it's particularly that quick to be honest. I remember going to a trade show with my father in the early 1990's where Mercedes had a vehicle made completely of plastic with a battery engine. I think they've been working on alternatives for quite a while now. It never ceases to amaze me about how much they concern themselves with what comes out of the vehicles engine but seem to neglect the drain on natural resources and the cr@p that's created in the manufacture of these vehicles in the first place.

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Note to self: Just because it pops into my head does NOT mean it should come out of my mouth!!