New mail truck prototype called electric but more like a Volt
https://www.trucks.com/2017/10/09/sp..._medium=social
I think this is a good compromise, the current trucks spend forever idling and starting and stopping. So if it looks like range is going to be a problem on a longer driving route, they can run the hopefully more efficient generator at peak efficiency to make it through the day. |
Luckily our old fleet is so problematic we have the world's most experienced breakdown response people already employed in house.
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Would be interesting to say the least if Toyota developed a prototype for that next-generation mail van project. And they could easily make hybrid ones resorting mostly to off-the-shelf components.
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Toyota didn't even submit a proposal. If I remeber right the final product has to be under $30,000. Probably not much profit in that, Grumman who made the last crop probably did it more as a kickback for making billions off the F14 Tomcat.
I can almost guarantee when they say 50% hybrid or alternate fuels they will count E85 capable as an "alternate fuel". At least that is how they are counting the current Dodge Grand Caravans we are getting. |
Back to the Future
Last time they did this was during the Carter Administration. After a month of prototype torture-testing, the Grumman KurbWatt was appointed winner, but the contract was modified from electric to the slightly bigger and ICE'd LLV after delivery of the first 50 fleet validation vehicles (which followed 12 prototypes) I have one of the fleet validators, Chassis #000054. It's an awesome little 3/4 ton step van and gets more car show attention than any other EV.
Karmann Eclectric: Search results for Grumman |
Well, I can't blame 'em for wanting something slightly more modern, and the riveted aluminum unibody might be too spendy to build today.
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I think now is a great time to start replacing them. Hybrid technology has more than proven itself. PHEVs are well on their way to proving themselves as well. The vehicle's use makes a HEV or PHEV or even EV quite ideal.
The cost to keep the current fleet running are insane. According to wikipedia... Quote:
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They could pull the old bodies off and put a new powertrain and frame under them, like what Glacier National Park did with their famous red busses. The Grumman aluminum bodies are not in bad shape still. The new design calls for a bunch more space because of today's parcel volume though, If you look at the picture of the prototype it at first looks like similar proportions but look at the driver, the new van you can stand up inside and walk around. I'm not convinced the heavy parcel volume will be around for 20-30 years they probably expect these new vans to last. Amazon is already starting their own Uber like parcel delivery, and they are the biggest source. Also we can't afford to take them out of service to rebuild, we are short trucks every single day as it is.
The Wiki number for maintenance is right. It has got to the point where the engine and transmission rebuilders are having to use cores that are way out of re-buildable specs. Every one of our LLVs is on at least it's 2nd motor and 3rd or 4th transmission even with only around 100,000 miles total use. They sound like a diesel even with a fresh rebuild, and fires from fuel leaks and electrical shorts are too common. |
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