Author Topic: Casting Sand and Cracked Block on my GTC brand engine!  (Read 66831 times)

cujet

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Re: Casting Sand and Cracked Block on my GTC brand engine!
« Reply #45 on: June 26, 2006, 09:39:52 PM »
Wow.

Chris
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sid

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Re: Casting Sand and Cracked Block on my GTC brand engine!
« Reply #46 on: June 26, 2006, 10:24:46 PM »
I just checked the membership of the forum and it stands at 370 plus a large number that just reads the forum and do not join//if mr. kahn could guarantee a quality engine with at least some back up on warrenty, I am pretty sure he could sell several hundred engines just to the members of the lister forum// it would be worth his time and effort to try to achieve that goal//sid
15 hp fairbanks morris1932/1923 meadows mill
8 hp stover 1923
8 hp lg lister
1932 c.s bell hammer mill
4 hp witte 1917
5 hp des jardin 1926
3 hp mini petters
2hp hercules 1924
1 1/2 briggs.etc

JohnF13

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Re: Casting Sand and Cracked Block on my GTC brand engine!
« Reply #47 on: June 26, 2006, 11:38:47 PM »
While it is nice for Mr. Khan to apologise on this board, it must be noted that words cost nothing. The undisputable fact is that an engine should NOT have made it out of his factory in that condition. 

It was amusing to see him quote from one of my posts, but for people to suggest that improvements will be made just because someone says so is displaying a serious and possibly Darwinian disconnect from the real world.  My partners and I  have dealt with several manufacturers and in general they do not live up to their promises - In fact one had the audacity to tell us that the problems we were having with their engines "could not be true" and they refused to make any improvements.  This is, unfortunately, a case of buyer beware until GTC are PROVEN to have brought the quality of their engines up to something acceptable. 
John F
2 x 6/1 JKSON.  1 x 10/1 JKSON, 1 x 27hp Changfa, 1 x 28hp AG295, 1 genuine 1939 SOM, a couple of others in test mode and a Hercules Multu-fuel still in the box.

cujet

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Re: Casting Sand and Cracked Block on my GTC brand engine!
« Reply #48 on: June 27, 2006, 03:40:28 AM »
Well, here is a thought. A manufacturer can take pics (hi res, not crap) of the inside of the block before paint and assy. Include pics of the parts that go into the engine and any other areas of note. For instance, of castings before paint and filler. Those pics can be part of the deal, showing every flaw. A pic of the outside of the engine is worthless. Pics can even be taken of CLEAN OIL going into the engine, of someone spraying out the inside of the engine before oil or whatever we can determine is necessary.

I know that my Nikon 8700 8mp point n shoot camera takes incredible pics. Every hair is clearly visible on a pic of a person, when zoomed in onscreen. These cameras can be had for a couple of hundred bucks on Ebay.

Chris
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Doug

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Re: Casting Sand and Cracked Block on my GTC brand engine!
« Reply #49 on: June 27, 2006, 05:52:55 AM »
It all comes back to this:

Who is building the duds?
What is the problem and what is the fix

Venders please step forward and tell us what brands have what specific problems right here on this forum.
Please give us contact names so we can email the engine works and ask them about these issues. 

This is so damb frustrating and it shouldn't be after 6 months of reading this forum we should already have this information out in the open.

You want to buy and engine this should be a place to get right answeres.
371 members, ok this might not be the critical mass needed to get honest answeres yet but we should be getting close.

If your a manufacturer of Listeroids or Petteroids and read this consider what a good review of your engines could do for sales and bad review will damage your firms future sales. Build the best engines, charge more for them we will pay! Subcontract if you must, but don't keep making the same mistakes!

If your a vender selling an engine that might be ok think about it, it isn't! Do an inspection before you sell them or at least say in bold words on your website

"I don't know for sure what's inside this engine that Company X made, but I might cover some defects with a warrenty of my choosing because I don't want to be completely on the hook for suporting this product, and the works that built it feels the same way"

Venders start acting like dealers....

So far we have had only one manufacturer step forward and speak up. He says things are going to change and I believe he is sincer considering the damage that a few more duds can do to GTC's sales prospects.

So far we have had a couple of venders say yes I have imported some junk.....
Where did the junk go, did you sell it?

Last but not least if you buy an engine direct, your rolling dice. On the up side Cujet did the right thing by posting pictures and brand information because it got his problem noticed. The bad part of this whole thread is the way this had to play out, a little less civilized than it needed to be to get decent block.

Doug
Rant complete

Canuck

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Re: Casting Sand and Cracked Block on my GTC brand engine!
« Reply #50 on: June 27, 2006, 06:47:41 AM »
Hello All,

For what it's worth as a rank newbie on this forum....(I've read just about everything but have had zip of value to contribute thus far)...

I'm in the process of doing the initial research/fact finding prior to purchasing  a 12/2. I can assure any manufacturers/vendors out there that the willingness of an engine supplier/manufacturer to fully disclose the assembly history of my engine via hi res pics and/or a signed off QC sheet will be a very significant part of the decsion making process for me.

I don't mind the thought of making adjustments and tweaking... that's part of the appeal of purchasing a Listeroid. I would be seriously choked to find a couple of pounds of casting sand behind the paint on any motor I purchased tho...

I tend to focus more on the (documented) QC process prior to sale than the warrantee process afterwards....taking care of the former makes the latter much less critical in my eyes.

So manufacturers.... over to you!


cheers,


Rob
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cujet

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Re: Casting Sand and Cracked Block on my GTC brand engine!
« Reply #51 on: June 27, 2006, 12:54:10 PM »
I need more engines. I am willing to order agian from GTC. However they must step up and prove there are no major flaws. As I mentioned, pics would go a long way. Also, Payment of 1/2 to commence production and 1/2 upon satisfactory delivery without flaws may be required.

Now is the time to determine how to ensure quality.

Ideas please.

Chris
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hotater

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Re: Casting Sand and Cracked Block on my GTC brand engine!
« Reply #52 on: June 27, 2006, 02:47:02 PM »
  What it's going to take is a contract signed by both parties with the money is escrow.  What that does is drive the price up to what Yanmar, Onan, and others have to charge.  Lawyers add nearly as much as taxes to products.

I went about the whole process much differently....  I   ASK for an engine that was likely to be junk.  I  WANTED to tear it down to the nuts and build from the ground up.  Once I got inside I realized I was working on a 500 hour time bomb unless it was cleaned and prepared to run long hours....and most of that work was done according to George's experience and my best guesses.

What I found was a crankcase full of sand, bad, flakey paint, rough, crooked, pitted, incorrectly assembled parts and bearings and bushing totally ruined from contaminated oil.  BUT, that's what I expected because I got a serious discount from the importer because he *knew* it was a kit engine, at best.

Once I saw the crude machining, bad castings, ignored convention in assembly of parts and general crudeness of the materials and workmanship, I knew it'd never be the engine that  the original Lister was sold for.....a trouble-free, long lived, workhorse of an economical engine.   

After a year of the Listeroid and recognizing it's limitations, I bought two original 6-1 CS Listers and will rebuild one of those for the 'engine of a lifetime'.   The Indian castings aren't quality enough to EVER build a really good engine from, I don't think.

I WOULD be in the market for a very well made Listeroid, but I'd have to LOOK at before buying.  I'm convinced the Indians do NOT recognize quality when they see it and don't have a good idea of what's actually NEEDED to build a good engine.....or at least the people there that DO know quality don't have enough power or money or market to get it done.

  A Listeroid is essentially cast iron, small parts, and machining work.  Let's see.....the injector and fuel pump are pretty good.   I can't think of anything else that would stand close scrutiny.    Every thing else is just barely 'good enough'.

I understand cutting corners to save money, but I don't understand allowing parts to be made on out of balance grinding wheels and dull lathe tools, and bearing seats bored in one step with a drag-back....  and to skip one complete step in making tappets almost guarantees(!) the tappets won't rotate!!  THAT kind of stuff is just plain stupidity and a good example of why the Indians have such a terrible reputation for selling anything that'll hold paint and then saying it's 'good enough'.

Maybe a refresher in what the goal of an engine builder  should be is in order----

1)  Build something *usable*.

2) Build something that last.

3) Build something easy to repair.

4) Build something that people want.

5) Stand behind what you do, right or wrong.

6) Make money for your investors.

7) Be willing to change what's not working to something better.

If One through Five are done correctly number Six comes automatically.  Number Seven assures continued success.

I'm also VERY confused on where the problem of quality is actualy 'housed'.   It's my understanding that labor cost is next to nothing in India....is there a reason why they work so FAST?   Cheap labor *should* mean there could be more time spent in getting it right.   Instead what we find is machining steps done at double the normal feeds and cut with dull tools and parts banged together with a hammer because the machinist saved a minute and did it all in one pass.  Is there nobody available that knows how parts *should* be made??  An out of round crank pin means the engine is USELESS... so why make out of round crank pins??  Chattering crank grinders make the crank useless....why not balance the wheel???  OR fire the idiot that can't remember to check it!

It's not 'good enough' to build an engine that *looks* like an engine.  It has to WORK like one, too.  I don't think the Indians have figured that out yet.   I hope they will, but until then, my next Listers will be made by Mr. Lister.

(Interesting note in the history of Lister page.  They replaced the casting line with a new furnace so iron batches could be tested before pouring.  THey said it cut way down on the amount of scrap castings produced.  The implication is that they scrapped castings that weren't of the right alloy or properties.   I wonder what it takes to scrap an Indian crank case or flywheel?)
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GuyFawkes

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Re: Casting Sand and Cracked Block on my GTC brand engine!
« Reply #53 on: June 27, 2006, 03:27:28 PM »

I'm also VERY confused on where the problem of quality is actualy 'housed'.   It's my understanding that labor cost is next to nothing in India....is there a reason why they work so FAST?   Cheap labor *should* mean there could be more time spent in getting it right.   Instead what we find is machining steps done at double the normal feeds and cut with dull tools and parts banged together with a hammer because the machinist saved a minute and did it all in one pass.  Is there nobody available that knows how parts *should* be made??  An out of round crank pin means the engine is USELESS... so why make out of round crank pins??  Chattering crank grinders make the crank useless....why not balance the wheel???  OR fire the idiot that can't remember to check it!


if you want to re-create the indian listeroid experience in the USA, I suggest the following steps.

1/ head down south somewhere were it is hot a dry and dusty, or hot and muddy when it rains.

2/ build a tin shed for 250 bucks from scrap lumber and scrap corrugated iron on cheap land in the middle of nowhere that no-on else wants because it has no amenities or services.

3/ outfit it with a forge, coubple of lathes, mill, couple of grinder and a borer,and tooling, you have to do this for 1000 bucks total, so if your lathe only has 2 speeds left (too fast and too slow for any job you throw at it) and play / backlash on all the axis, and won't do better than 5 thou no matter what, tough.

4/ go to your local pound me in the ass penitentiary and hire the chain gang, preferably the ones with no education of any kind.

I could come along and offer you a five year old well maintained CNC lathe at a bargain price, you don't have an enviornment in which to do anything but destroy it, you don't have "work" (metal to be machined) of uniform enough quality to do anything but destroy it, you don't have staff good enough to do anuthing but destroy it, and in any event it still costs ten times what youe entire shop does.

I know england, so I know where the great engineering centres were, and I know the history and culture, dursley where listers come from is close to lots of other "home bases" of lots of other world reknowned engineering firms, in the old days it had the walleys for the water power.

swindon was the greatest railway engineering centre the world ever saw, and so on and so forth.

if you asked me about a diesel engine manufacturer in honiton I'd laugh at you, there "might" be a new shop set up with the latest equipment, but it's still a dumb place to set up because there are no local suppliers for your raw materials.

In the states you can do the same thing

India might as well be china or the moon, unless you've been there and spend three or four years travelling and absorbing the culture, you have no idea if you are buying a yacht made in idaho or potato chips made in grand banks.

ain't no good telling the very very very few and small proportion of indian manufacturers you know of what they need to do, if what you are telling them amounts to hotater building a 500 megawatt geothermal power plant in his back yard.... first, spend 5 million bucks on a good road, then build a township for the workforce you need to build a run it, then build a sewerage and water plant, and refuse, etc and the beat goes on.

the indians that you are in touch with are building the best engines they can.

indian iron ore is found in Bihar and Orissa, unless your factories are located there then it is too expensive to ship, so they will use scrap.

in the north there is plenty of hydroelectric and nuclear power, but it is bloody expensive, if the factories are in the south there is plenty of coal or varying quality, but wood and cow chips are cheaper so they will be used wherever possible, wood / cow chip / coal furnaces melting recycled scrap for cast iron won't get you quality no how, but if it is literally all you can afford.....

Hell, I've lived and worked abroad, you have to ship in and build EVERYTHING from scratch, logistics is a nightmare, there are no metalled roads to speak of, there is no water supply, there is no power supply, there is no telephone lines, you *can* just build stuff like power stations in the middle of this, hell, Enron did, and despite spending billions on it (their indian power station) it never generated or sold a single watt of electricity, because nobody could afford the Kwh rate they'd have had to charge....

the indians are doing their best, and in reality many of them are working minor miracles

most of you / us in the western world simply have no idea....

try drilling a hole in wood  when there is no walmart, if you've got a brain you can go right back to a hot poker, if you ALREADY have a machine shop you can make a brace and bit...

4 axis mill is one of the very very very few machines that can actually make itself, given an unlimited supply of tooling, lubricants, power and raw stock....
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Current status - project / standby, Fuel, good old pump diesel.

oldnslow

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Re: Casting Sand and Cracked Block on my GTC brand engine!
« Reply #54 on: June 27, 2006, 03:47:15 PM »
Quote
I'm also VERY confused on where the problem of quality is actualy 'housed'.   It's my understanding that labor cost is next to nothing in India....is there a reason why they work so FAST?   Cheap labor *should* mean there could be more time spent in getting it right.   Instead what we find is machining steps done at double the normal feeds and cut with dull tools and parts banged together with a hammer because the machinist saved a minute and did it all in one pass.

Bingo. Me too, I still think the quality goes home and the junk sells to the west. As long as we buy junk or take a chance with the same supplier and get burned again this will continue.

CuJet, didn't this guy promise quality and send you junk? If he makes good on your deal, does he really think any of us would risk ordering from him with so many other choices? GTC has set the bottom of the scale. Just an opinion. Good luck.
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oldnslow

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Re: Casting Sand and Cracked Block on my GTC brand engine!
« Reply #55 on: June 27, 2006, 03:50:06 PM »
Guy, what you describe kind of sounds like the outback of Australia. Maybe the Aboriginis could make them? ;D
Mistakes are the cost of tuition.

hotater

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Re: Casting Sand and Cracked Block on my GTC brand engine!
« Reply #56 on: June 27, 2006, 04:19:10 PM »
I've been reminded (several times) by email that I haven't SEEN any Indian engines but mine and some have good cast iron in them.  OK,  maybe so.  I'm basing my opinions on machine tools and their tooling and other products I've seen from India as well as engines.
I've looked inside the headstocks of Indian made lathes and seen numerous dividing heads, rotary tables, radial drills and milling machines made in India and they all seem to have the same cast iron in them....full of inclusions, pits, and rudimentary attempts to fill the voids.
 
Guy is right about what it takes to set up a factory.  The infrastructure has to be in place.  I'm reminded of what we did during WW-II, though.   UTAH does not seem to be a big steel making center, but in 19 months it became one.  New Mexico had never been known for glass making, but glass was created there like never before!  It takes investments in tools and people to advance a product.

 What's hard to understand is where the LOW expectations come from in India and a few other countries.
 Where is the PRIDE in doing a job right?
 
India is an atomic power.  They CAN do good work.  The question becomes WHY is that technology and pride in accomplishment that naturally occurs when that level of advancement has taken place flowed over into the civilian marketplace as it did in other countries?
  The answer to those questions are  way above my education and pay grade.
7200 hrs on 6-1/5Kw, FuKing Listeroid,
Currently running PS-Kit 6-1/5Kw...and some MPs and Chanfas and diesel snowplows and trucks and stuff.

GuyFawkes

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Re: Casting Sand and Cracked Block on my GTC brand engine!
« Reply #57 on: June 27, 2006, 04:30:43 PM »

 What's hard to understand is where the LOW expectations come from in India and a few other countries.
 Where is the PRIDE in doing a job right?

why did almost the same conditions in three different countries give us Hitler, Stalin and Roosevelt?

why did the colonials in shanghai sit back and ignore the war (that would be the world war two playoffs) after the manchurian incident?

why did a democratic society end up becoming an oligarchy with father and son presidents, and the son president not even winning the election, except by a fix in a state run by his brother?

answers on a postcard...
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Original Lister CS 6/1 Start-o-matic 2.5 Kw (radiator conversion)
3Kw 130 VDC Dynamo to be added. (compressor + hyd pump)
Original Lister D, megasquirt multifuel project, compressor and truck alternator.
Current status - project / standby, Fuel, good old pump diesel.

hotater

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Re: Casting Sand and Cracked Block on my GTC brand engine!
« Reply #58 on: June 27, 2006, 04:37:11 PM »
Correction, Mr. Englishman.....  Our government is run by the People, not any one guy or family. We don't HAVE to suffer those that think they 'deserve' to lead by family ties or heritage.

 The election you refer to was re-counted by seven different, independant, and mostly VERY partisan groups.  The results were all the same.  Look it up.

I suggest a political forum for politics....ESPECIALLY if it's anti-American.
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Currently running PS-Kit 6-1/5Kw...and some MPs and Chanfas and diesel snowplows and trucks and stuff.

mobile_bob

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Re: Casting Sand and Cracked Block on my GTC brand engine!
« Reply #59 on: June 27, 2006, 05:07:26 PM »
"I suggest a political forum for politics....ESPECIALLY if it's anti-American."

Amen!!!

we have enough trouble here trying to agree on engineering questions, let alone trying to get into politics with foreigners!

Guy: not trying to take a swipe at you, but the election of GW Bush while being long and drawn out was legal.
        you have to know by now, we as unruley americans don't take to being led very well, and none of us feels
        particularly threatened by a father/son/brother situation.  it all comes and goes, this time the republicans came out,
        next time it will be the democrats.

        btw,,, i for one don't understand the need for the "crown" that whole king/queen/prince thing seems a bit weird
        and certainly smacks of family dynasty to say the least.

anyway lets get back to argueing the merits of rpm, idi, and english iron,,, hehe

bob g
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