Thread: Ambulance Aero
View Single Post
Old 07-20-2021, 10:48 AM   #4 (permalink)
JSH
AKA - Jason
 
JSH's Avatar
 
Join Date: May 2009
Location: PDX
Posts: 3,600

Adventure Seeker - '04 Chevy Astro - Campervan
90 day: 17.3 mpg (US)
Thanks: 325
Thanked 2,147 Times in 1,454 Posts
Quote:
Originally Posted by freebeard View Post
Holding a straight edge up to the screen suggest that the hood height is the same but the box on the left is taller. Does it have a higher floor level? I'd guess the medium duty has the advantage aero-wise.
Yes, a MD has a higher floor height and cab height. The higher cab and lower front of the hood makes for better forward sight-lines and smaller blindsports in front of the vehicle. (The tall long hood on the GMC I recently rented made for HORRIBLE sight-lines)

Top of the frame rails to the top of the cab:

47 inches - F450
58 inches - E450
68 inches - M2 106

I suspect this is why most pickup based ambulances do not have a walk-though. It would be more like a crawl through.

Quote:
Originally Posted by freebeard View Post
Not having a walk-through sounds like a solvable problem.
Yes, given enough effort just about anything can be done. However, ambulances have a LOT of wiring. Type I ambulances without a pass through put their wiring at the front of the box under the window. So to make a pass through I would need to relocate all of this




Quote:
Originally Posted by Vekke View Post
We call that a Type II ambulance. Just a high top van with medical gear added. If I was going to go with a van there would be no reason to buy an ambulance - I would just buy a high-top Transit van.

  Reply With Quote
The Following 2 Users Say Thank You to JSH For This Useful Post:
aerohead (07-21-2021), freebeard (07-20-2021)