On a side note, why do so many departments get their mini ambulances all whackered out with lights and sirens. The thing is only going to move so fast, you aren't going through traffic, and it sucks the battery down real quick. Do people really find a need beyond maybe a mini light bar?
For the same reason ambulances, fire trucks, and police cars do?
1) it identifies them as emergency vehicles?
2) it alerts the general public when they are responding to an "emergency?"
3) it alerts the general public that said vehicle is requesting the right of way and requesting they move so they don't get run over?
While true, they aren't going through vehicular traffic, ever tried getting though a crowd of 100,000+ people to get to a stabbing victim at a festival in a super dense urban city? the audio and visual warning devices
And I don't think the ASAPs are battery powered, they are gas or diesel.
@NPO, you aren't going to find the best overall solution for everything, because each vehicle type has it's advantages and disadvantages. the ASAPs MedStat are awesome for sporting events, festivals, fireworks, etc, anything where you have relatively flat land or paths to drive on. But you're right, when you are going into the woods where there aren't smooth paths, there are better options.
The Polaris, Gators, Ranger, and even the Club car are much better suited for off road use, simply because they have a higher clearance under the vehicle. You lose the branding (which is important to some companies, especially for-profit ones that rely on marketing), protection for the crew and patient), equipment storage and climate control that the ASAP provides, but if it's a simple get in and extricate the person in a horizontal position, you can't beat the ATV design (or the
ASAP Trailrescue set up, since I am on their website).
Do you have to pick just one? I still think the ASAP mini ambulance is the best choice for events, while an ATV customized for EMS or rescue use is best for going into the woods and off the beaten trail (and even then, the ATV is just the best to transport, 4 wheelers or bikes might be the best way to locate and get medical personnel to the victim). Can you compromise in certain areas? sure, but there is the old adage about using the right tool to get the job done correctly.
Also remember, there is a difference between a home built and in house designed vehicle and one that is specifically designed to transport sick and injured people.