very hard/ won't start in cold weather. lowers engine horsepower & good luck finding some1 good to work on it. oh yeah, not every gas station has propane fillup:confused2:
The FACTS are that propane conversions done by a certified technician are MUCH easier starting in cold weather (fuel is already vaporized), can actually INCREASE engine horsepower and propane is more often delivered than gasoline. As for finding somebody to work on it, the engine is the same.
I would, however, like to hear of your personal experience...
Edited to add: I notice you don't own a mower. Where did you get your information?
I personally always thought they would be a pain in a mower. I used to run propane forklifts where I worked and it was ready available at the plant but for a mower and using it in business I think it would be more trouble than what it's worth.
I agree that some of the older forklifts were hard-starting, but there was a time when you had to stick your finger in a hole and rotate a round dial to make a phone call. ;-) Back in the 80s we converted every Toyota forklift that entered the US through the port of Seattle. We also did all of Schwann's trucks. Technology has advanced a bit since that time. I had a '72 Chevy 1/2 ton, 350 that logged over 300,000 miles on propane before it broke a ring. This was in N. Washington State and I never missed a day of work because it didn't start. I DID, however, need to keep it running constantly when the temps dipped below -20. Not because it wouldn't start but because it would run with no oil pressure because the oil was too thick. ANY fuel has to vaporize before it will burn. That's why wood fires are so hard to start. Propane is already vaporized (in this application) so, honestly, it is easier starting. Now, running a vapor system in freezing temps and below is another story... Propane develops a pressure at -44 degrees but cannot vaporize enough liquid to run larger engines... There are many Companies (Tru-Green, Terra-care) using propane and are extremely happy. Propane is the third-most used motor-fuel in the world. In Europe and Australia one out of three vehicles run on propane. Ironic that the US is one of the worlds largest producers of Propane yet they don't embrace it as such.
I don't think we are opposed to running propane mowers. The issue i have is convenience there's only a few fill up points in area i service with hours that really aren't conducive for me to switch to propane. My truck is diesel our hand tools are gas and adding a couple propane mowers isn't worth the hassle.
True green and terra care are huge national corporations, I'm sure they can get propane delivered to their facilities. Also i don't believe these companies actually put mowers on ground.
Propane is neat just not very practical,at least in the geographic region i live in. I believe diesel is the leading fuel in the eastern block Europe.
I keep looking at a outboard boat motor that runs on propane... with the big selling point being no carb maintennance caused by fuel left in carbs. I have a brand new 15hp diesel sitting in my back yard waiting to be installed in my 30 footer... And honestly i would rather convert my big boat to electric, but the commercial solutions for electric are running 3 times the cost of a new diesel. However I had never thought much about converting my lawn mower. I would consider converting to propane at home if there was a reasonably priced well engineered kit to do it...
I don't think we are opposed to running propane mowers. The issue i have is convenience there's only a few fill up points in area i service with hours that really aren't conducive for me to switch to propane. My truck is diesel our hand tools are gas and adding a couple propane mowers isn't worth the hassle. True green and terra care are huge national corporations, I'm sure they can get propane delivered to their facilities. Also i don't believe these companies actually put mowers on ground. Propane is neat just not very practical,at least in the geographic region i live in. I believe diesel is the leading fuel in the eastern block Europe.
Also I would like to add that Tru Green, U.S. Lawns, and Terra Care being some of the largest companies in the country received huge tax breaks switching their mowers to propane.
And on a side note I'm sure they switched to propane to give the image of going "green" to make themselves look more environmentally friendly.
Rebates are available to anyone converting. If your vehicle is propane that's a $.50 rebate right there.
They certainly ARE more environmentally friendly! Propane emits almost 80% fewer emissions than gasoline
Propane and the environment - All Propane Mowers
Tru Green, TerraCare, US Lawns, they ALL are being environmentally conscious and using an American fuel in the process - all the time saving a bunch of money and reducing their maintenance costs. How can that be a bad thing?
u sound like a salesman are they paying u well lol......I understand what u are saying ..But lets be real here PROPANE is not that easy to come by for most people unless u own a place that sells it or have a place close by to get it ..I am always up for new ideas and never knock one till I try it ..But I worked on propane vehicles back in 80s and 90s cabs/cop cars/forklifts etc ..Is it cleaner yes more horsepower yes ...But it is not cheaper to use why do u think they stopped using in fleet vehicles it cost to much to fix and maintain plus here u have to have it recertified every couple of years not just anyone can work on it ..Its not practical ...I had propane heat in my house and it cost me way more to heat it then it did when I had oil I went back to oil ...From a consumer point of view they want something they can work on themselves who wants to pay the high cost of a dealer to fix there stuff ...One mistake with propane and say good bye u don't get a second chance with it not sure if I want to strap a bomb to my butt..Gas and diesel are the way to go in my opinion
Rebates are available to anyone converting. If your vehicle is propane that's a $.50 rebate right there. They certainly ARE more environmentally friendly! Propane emits almost 80% fewer emissions than gasoline Propane and the environment - All Propane Mowers Tru Green, TerraCare, US Lawns, they ALL are being environmentally conscious and using an American fuel in the process - all the time saving a bunch of money and reducing their maintenance costs. How can that be a bad thing?
They stopped using propane because the technology wasn't in place yet for fuel injection. I've been in the propane business nonstop for almost 40 years. I've been a carb specialist for almost 30. Rebuilding a propane system including the converter/regulator is about half what it cost to rebuild a Holley or Rochester. I don't know where you're getting your information.
You are right in that not everybody can work on it. If I were having problems I would take them to my dealer. My MOWER dealer. It's still the same mower.
As for maintenance, there is less than a comparable gasoline vehicle and as for certification every two years, this is the first I've ever heard of that so I must owe close to forty years of fees. I honestly have never heard of it, but then again, I only travel the United States and their territories.
You keep making statements about the safety of propane. Can you share some of those incidents of folks who "never got a second chance?"
You are certainly allowed to have an opinion but in my experience they simply have no basis in fact. Not one bit.
Feel free to google anything I've mentioned here. I've tried googling your statements and came up empty. Nothing personal...
We run a CNG 3/4 ton Chevy with a plow. When plowing it gets absolutely terrible mileage. The tank only holds equivalent of 15 gal is gas. So refueling is often. One of our facilities has a CNG filling station but it's 15 min away so that's a pain when all our facilities have a fuel island with gas and diesel. We have a very large fleet and were required to have a certain percentage run on alternative fuels.
Check it out let the propane smoking hippie use his propane vehicles/mowers. Until my old steam powered mowers aren't working for me, then I'm not going to consider switching over. I'm going green already we only use alternative fuel vehicles, it the latest crazy out West it's called diesel, I'm pretty sure you can get it almost anywhere. Here's another great idea E85 do i want to drink it or put it in my car. It's simple moonshine and gasoline mixed, mixed with some hippie scientist and boom it's a great idea. Except now you get 1/2 the fuel milage you did before. One more thing Serve your country go to war for your country it's the "patriotic thing to do"
40 years in propane congrats I'll bet you and Hank Hill from Arlen Texas would have a lot to talk about.
We run a CNG 3/4 ton Chevy with a plow. When plowing it gets absolutely terrible mileage. The tank only holds equivalent of 15 gal is gas. So refueling is often. One of our facilities has a CNG filling station but it's 15 min away so that's a pain when all our facilities have a fuel island with gas and diesel. We have a very large fleet and were required to have a certain percentage run on alternative fuels.
Check it out let the propane smoking hippie use his propane vehicles/mowers. Until my old steam powered mowers aren't working for me, then I'm not going to consider switching over. I'm going green already we only use alternative fuel vehicles, it the latest crazy out West it's called diesel, I'm pretty sure you can get it almost anywhere. Here's another great idea E85 do i want to drink it or put it in my car. It's simple moonshine and gasoline mixed, mixed with some hippie scientist and boom it's a great idea. Except now you get 1/2 the fuel milage you did before. One more thing Serve your country go to war for your country it's the "patriotic thing to do"
40 years in propane congrats I'll bet you and Hank Hill from Arlen Texas would have a lot to talk about.
I did serve as did my two sons. The only difference is that they fought against an enemy that is financed with US dollars spent on imported oil. I'm not sure what you mean about the hippie reference and how it applies to propane. I don't understand the ethanol reference either. Ethanol does not do small engines any favors. Propane is ethanol free. You know it's funny. Any gasmen can talk for hours on end (dependent upon how much beer is available) and it never fails. It's conversations like the one we're having is what we talk about. No worries! Like I said, all I can do is present the facts. It's up to the individual to make an informed, intelligent decision.
Thank you for your service and thank you tax payers for buying gasoline, to help a weak enemy fight back. I've fought in 2 wars Operation Iraqi Freedom and again in Operation New Dawn your welcome. I've got a hardcore limp to show for it.
There is help for your drinking problem you might start by contacting your VA. Me personally not a drinker or drug user.
Thanks for letting me know propane is ethanol free. Just in case i wasn't comparing alternative fuels that are grossly over rated.
The intelligent and economic decision is use high efficacy small gas engines and diesel trucks.
Just in case i wasn't comparing alternative fuels that are grossly over rated.
.
And your reference to this would be...???????????????????????????? Seriously. I'd like to read about this reference. I'll wait...
No problem on average consumers using E85 get 26.5% worst mpg then when using gasoline. The second order effect is it cost them on average 22.9 cents per mile with E85 versus 18.7 cents per mile with gasoline.
By relating the observed fuel economy to CO2 emission figures found in the EPA's Green Vehicle Guide it is determined that a 500 mile gasoline round trip produced 706.5 pounds of carbon dioxide. On E85, the CO2 emissions come to 703.1 pounds. The difference comes out in E85's favor, but only by a scant 0.5 percent. Call it a tie. This is certainly not the reduction in greenhouse gas emissions we had been led to expect.
Recent concerns have surfaced about the efficiency of ethanol production. Some critics have actually said that it is a "negative energy source," meaning that more energy is required to produce ethanol than it delivers as a fuel. Further doubts have surfaced about the true environmental benefits of ethanol and E85. And some critics have said that as farmers switch from growing corn for food production to growing it for ethanol, it could produce food shortages. Higher corn prices have already been reported.
As for propane now. The cost for the head damage caused by a dry gas stripping the lubrication off the intake valves and cylinder walls (the valve problem is eliminated with the injector system but the cylinder issue remains), as well as the need to have the propane system cleaned and recalibrated every 3 months or so for optimal performance (roughly $45 plus a new vaporizer diaphragm every 9-12 months.)
There is more to propane then just cost. There is a minimum of 20% performance degradation because of the thermal potential differentiation.
All those variables need to be included
The cost benefit does not outweign the cost "savings" and hassle factor because, at the end of the day, there are none.
No problem on average consumers using E85 get 26.5% worst mpg then when using gasoline. The second order effect is it cost them on average 22.9 cents per mile with E85 versus 18.7 cents per mile with gasoline.
By relating the observed fuel economy to CO2 emission figures found in the EPA's Green Vehicle Guide it is determined that a 500 mile gasoline round trip produced 706.5 pounds of carbon dioxide. On E85, the CO2 emissions come to 703.1 pounds. The difference comes out in E85's favor, but only by a scant 0.5 percent. Call it a tie. This is certainly not the reduction in greenhouse gas emissions we had been led to expect.
Recent concerns have surfaced about the efficiency of ethanol production. Some critics have actually said that it is a "negative energy source," meaning that more energy is required to produce ethanol than it delivers as a fuel. Further doubts have surfaced about the true environmental benefits of ethanol and E85. And some critics have said that as farmers switch from growing corn for food production to growing it for ethanol, it could produce food shortages. Higher corn prices have already been reported.
As for propane now. The cost for the head damage caused by a dry gas stripping the lubrication off the intake valves and cylinder walls (the valve problem is eliminated with the injector system but the cylinder issue remains), as well as the need to have the propane system cleaned and recalibrated every 3 months or so for optimal performance (roughly $45 plus a new vaporizer diaphragm every 9-12 months.)
There is more to propane then just cost. There is a minimum of 20% performance degradation because of the thermal potential differentiation.
All those variables need to be included
The cost benefit does not outweign the cost "savings" and hassle factor because, at the end of the day, there are none.
Why is it that you are the only expert on this subject?
Again I do not use a propane grill.
Any idiot can use a propane grill but takes a man to use a charcoal grill.
Well let me apologize for doing this forum a disservice. Laughing.
I actually own and operate a lawn care company. Understandable, i will never know as much as gasman about propane. If I'd spent 35 years blowing the propane dong, then maybe i would benefit this forum. All i know is that propane obviously works great national lawn care chains, according to gasman.
The man is just here to inform us on the pros of propane.
And now we know where they got the character of hang hill from.
Well let me apologize for doing this forum a disservice. Laughing.
I actually own and operate a lawn care company. Understandable, i will never know as much as gasman about propane. If I'd spent 35 years blowing the propane dong, then maybe i would benefit this forum. All i know is that propane obviously works great national lawn care chains, according to gasman.
The man is just here to inform us on the pros of propane.
And now we know where they got the character of hang hill from.
What does it take to do a conversion?