Friday, 24. May 2019
Whilst the three biggest problems preventing drivers from making the switch, i.e. price of cars, range and charging infrastructure a new challenge has emerged. If an electric or plug-in hybrid car breaks down or is involved in an accident it needs specialist recovery. Fleet News has investigated the implications.
The two main issues are battery complications and the fact that electric vehicles (EV’s) cannot be towed or moved unless the car can be switched on to enable the car to be put into neutral, freeing up the wheels that will be locked in gear.
To reduce the risk of battery fires or electrocution, most EVs use circuit breakers that disconnect the high-voltage system if an impact is detected.
The emergency services will also seek to disconnect any high-voltage components on electric vehicles if they are required to attend. These added complications mean recovery firms can have a tougher job of collecting these often heavy vehicles.
When a BMW i3 operated by Speedy Services was involved in a collision, it took 15 hours for the vehicle to be recovered by the company’s appointed recovery agent, the AA.
“When the first AA man turned up, he said he didn’t know anything about electric vehicles,” said Gareth Jones, transport compliance manager at Speedy Services.
“A second man arrived later. He was concerned that the battery was damaged and there could be a health and safety issue around transporting hazardous materials.”
The i3 was immobile because there was no power to it. Jones said they couldn’t disengage the handbrake and the electric motor was locked, so the wheels wouldn’t turn.
A third AA vehicle – a flatbed truck with a winch – was able to recover the car. But the operator first had to work out the weight of the car and the angle it would need to be pulled at, to see if the winch was powerful enough.
“The operator had to literally drag the car up onto a flatbed truck. It was the most annoying day,” said Jones. Speedy Services has been operating three BMW i3s, which have been converted into vans, for the past two years. This incident was the first the fleet encountered.
“We were flabbergasted that companies like the AA seemed unaware of how to deal with it,” said Jones.
“I don’t think the UK is geared up to recover vehicles of this type yet. It hasn’t put us off EVs though. We’ve all got to move forwards and embracing new technology is a core part of our business. What we have to do is look at how we are going to stop it happening again.”
In a statement, the AA said all its patrols are trained to work safely on EVs. However, it did point out that where EVs suffer damage in the event of an accident, there could
be additional health and safety considerations before recovering the vehicle. This may require further risk assessments or equipment. In order to make the scene safe, it may also include specialist support for road traffic collisions.
The Institute of Vehicle Recovery (IVR) delivers specialist training to enable recovery firms to handle electrified vehicles correctly. It has seen a lot of demand for its EV course.
Mark Hartell, vice-chairman of the IVR, said: “It is vital that all technicians, and those responsible for sending them out, appreciate the hazards and specialist knowledge required to recover this type of vehicle.”
Jones advises fleet operators to ensure that recovery firms are aware they are being called to deal with an electric vehicle, whether directly or through an accident management provider.
Pete Williams, RAC road safety spokesman, said: “Our approach to EVs and hybrids is consistent with how we deal with conventional petrol and diesel vehicles. In the event of an accident, if requested to recover an EV vehicle by the fleet manager, we would send a flatbed lorry.
“EVs present a particular challenge as most cannot be towed normally and should be transported with all wheels off the ground. It is a similar situation with many other modern vehicles, including crossovers, SUVs, 4x4s, pick-ups, vans and automatics.
“In response, we have developed our new All-Wheels-Up equipment that effectively brings flatbed recovery capability to our standard long-wheel based orange patrol vans. To date, 600 have been equipped with this new kit. So a single van can recover an EV – saving the driver valuable time.”
The total number of fully electric cars registered in the UK rose by 59% last year, accounting for about 1% of total sales. Plug-in hybrids are more popular, making up 2.8% of sales.
A recent survey by Kia found that 87% of fleet managers have encountered increased demand for electrified vehicles, but the majority feel that the cars won’t be suitable for another two to five years.
Kia’s Fleet Green Perspectives Report found that 65% of fleets operate plug-in vehicles, an increase of 27% in the past year.
It seems that we need to go much further if we are to convince drivers to embrace EV’s and move across from petrol and diesel cars. We only seem to be scratching the surface and paying lip service to those who want to live in a cleaner environment. By Graham Hill
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