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Author Topic: how hot will a turbo get before it fails  (Read 1069 times)
KG
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Posts: 292


Munford Tennessee


« on: February 28, 2014, 12:23:13 PM »

VERY VERY HOT!!!! temp gun doesn't go high enough

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What we do all have is a limited number of days to devote to whatever we love in this life.  Not all the same number of days but all have limited days....Willow
KG
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Posts: 292


Munford Tennessee


« Reply #1 on: February 28, 2014, 12:29:00 PM »

Hot enough to set a 2x4 on fire in about 3 seconds.
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What we do all have is a limited number of days to devote to whatever we love in this life.  Not all the same number of days but all have limited days....Willow
HayHauler
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Posts: 7198


Pearland, TX


« Reply #2 on: February 28, 2014, 01:59:48 PM »

Dam!  That thing is hot!

Hay  Cool
Jimmyt
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VRCC# 28963
pancho
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Posts: 2113


Bonanza Arkansas


« Reply #3 on: February 28, 2014, 04:40:09 PM »

Hmmmm,, the question is, how long would it run at that temperature?


I do wonder... what was that motor driving?
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The most expensive things you will purchase, are those things you would not have needed if you had listened and obeyed.
hairyteeth
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Posts: 263


NW Ohio


« Reply #4 on: February 28, 2014, 04:51:47 PM »

The one on my 100 hp John Deere 4020 runs around 800-1000, with 1050 being the max. I had a turbo explode on a Detriot powered semi truck once... very messy....7 gallons of oil went out the exhaust before I got it stopped. The exhaust side of the turbine ended up in the muffler.
HT
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BonS
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Posts: 2198


Blue Springs, MO


WWW
« Reply #5 on: February 28, 2014, 06:17:07 PM »

That color temperature looks to be 1200 F. Like a stove top element on high.
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KG
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Posts: 292


Munford Tennessee


« Reply #6 on: February 28, 2014, 07:48:49 PM »

It is a Cat 3416 engine with 4 turbos that power a 750KW generator.

That was with a 733KW load and ran for 2 hours until the test ended.

Due to the testing we did and length of the exhaust pipe and number of elbows in the exhuast pipe we had to derate the generator to 650KW to allow the engine to run without engine damage.
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What we do all have is a limited number of days to devote to whatever we love in this life.  Not all the same number of days but all have limited days....Willow
KG
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Posts: 292


Munford Tennessee


« Reply #7 on: February 28, 2014, 08:01:09 PM »

some other pictures I found on my computer you Gearheads may like


Train


uncontained catastrophic engine failure

cylinder pack from engine


hole in roof




hole in ceiling




piston in wall
« Last Edit: February 28, 2014, 08:05:31 PM by KG » Logged

What we do all have is a limited number of days to devote to whatever we love in this life.  Not all the same number of days but all have limited days....Willow
gordonv
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Posts: 5763


VRCC # 31419

Richmond BC


« Reply #8 on: February 28, 2014, 09:06:39 PM »

Great pictures. Figured out in that second from last one, the angle the piston impacted the wall at. Must have had some velocity at what looks like a shallow angle to me.

My brother works for the competition, CPR, so I'll forward this link to him showing the CN train sitting there, minus a piston.
« Last Edit: February 28, 2014, 09:08:24 PM by gordonv » Logged

1999 Black with custom paint IS

pancho
Member
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Posts: 2113


Bonanza Arkansas


« Reply #9 on: March 01, 2014, 06:07:29 AM »

It is a Cat 3416 engine with 4 turbos that power a 750KW generator.

That was with a 733KW load and ran for 2 hours until the test ended.

Due to the testing we did and length of the exhaust pipe and number of elbows in the exhuast pipe we had to derate the generator to 650KW to allow the engine to run without engine damage.

So what kind of adjustable loads are used to dissipate that kind of power??
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The most expensive things you will purchase, are those things you would not have needed if you had listened and obeyed.
KG
Member
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Posts: 292


Munford Tennessee


« Reply #10 on: March 01, 2014, 09:36:26 AM »

The trailer behind my truck is a load bank this one is rated for 2000 KW.

I can load test all generators from 100KW to 2000KW for all voltages between 208 and 480 volts 3 phase. Voltages above 480 I have to use  transformers to step down the voltages.

The  box on the back are the cable reels. The large tall box in the middle houses the 3 Large fan motors and a bank of electric heat elements.

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What we do all have is a limited number of days to devote to whatever we love in this life.  Not all the same number of days but all have limited days....Willow
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