The amount of money we are spending on this is crazy.... Sorry to necro an older thread, but I was blown away by this. I have been out of my volunteer base for the past 8 months working on medic school, so imagine my amazement when I came back and found this. Please note that you don't actually have to lift up the stretcher to load it, that was my force of habit. You can actually lock it into the powerloader and use the - button to have it load itself if it is locked correctly into position.
[YOUTUBE]http://www.youtube.com/watch?v=wo1eYToXrL0[/YOUTUBE]
You may have to open the link in a new window to watch it, when I view it, it is white-out and hard to see...
This youtube video shows a seamless loading and unloading as demonstrated by some brothers across the pond, and with their stretcher folded up you can see a bit of the swing arm lifting up and taking the stretcher with it.
[YOUTUBE]http://www.youtube.com/watch?v=Yuwx3VAK7EE[/YOUTUBE]
Again, you may have to open the link in a new window to watch it...
I will preface my post by clarifying that my unit is entirely volunteer, in an extremely geriatric community, and in fact the average age of our EMT, driver, and first responder volunteers is usually over 60. Therefore something like this was seen as a sound investment for us- we have 4 operating ambulances, 2 running at a time, and currently have 3 of these powerload units, 1 of which is installed to date. So far they have been recieving rave reviews from the crews, and everyone that I asked today loves them. I personally think it's the coolest thing I've seen in a while, as now I, weighing barely over 100 pounds, can lift and load a patient who weighs up to 300 (that is what I was told the weight limit is on the winch). In fact I was so skeptical, I did a weight test on it (granted it's not as though I max out the weight...)
From what I can tell lifting it compared to the powered stretchers that the county uses, there is negligable weight difference that I notice. The difference is in the latches in the rig and the hydraulic arm (the "grab bars") that actualy go under the stretcher and lift from the underneath. I was wondering what we should do if toned out to someone who's over the 300lb limit (that I was told) but I forgot to ask. I was also told that on the underside of the horzontal housing unit that runs along the bottom of the rig floor, there are buttons, one is a power button, there are up/down buttons, and then there's a button on it that has a picture that looks similar to the swing arms of the grab bars that lift the stretcher. I was told this is used to maneuver the stretcher up and down if, say, you were parked on a hill or steep driveway.
My one and only gripe thusfar (other than cost of course) is that when you are loading it you want to keep a hand on it to control the speed of loading, or else it will slam itself into the ambulance, and I imagine the speed of loading will increase with the weight of a patient on it.