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#1 (permalink) |
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Super Moderator
Join Date: Jan 2007
Location: Three Hills/Trochu, Alberta, Canada
Posts: 4,162
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http://tractortestlab.unl.edu/Case/Steiger600.pdf
I believe it's the heaviest tractor and highest drawbar pull...ever. ![]() Looks like max DEF consumption about mid to high 7% of fuel use. Interesting the max power is at 1900 now, on this test: http://tractortestlab.unl.edu/CNH-Steiger600.pdf It's at 1700 . ![]() By the way, the above link may disappear, so don't be surprised if it does. Also interesting is that the tractor has shed 1755 pounds of unballasted weight. At the moment the test has been pulled off the NTTL site.
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Don Last edited by Don Boles; 02-16-2012 at 06:36 PM. |
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#2 (permalink) |
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Super Moderator
Join Date: Jan 2007
Location: Three Hills/Trochu, Alberta, Canada
Posts: 4,162
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Looks like the Deere 9630 uses about 13% more fuel, averaged over all gears, lowest engine speed, max ballast, on the drawbar pull.
CIH 600: http://tractortestlab.unl.edu/Case/Steiger600.pdf Deere 9630: http://tractortestlab.unl.edu/Deere/JD-9630.pdf So, CIH guys ![]() Deere guys ![]() ![]() Also good to see CIH test their tractor with real tires on it instead of a set of sticky track tires!
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Don |
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#4 (permalink) |
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Senior Member
Join Date: Feb 2011
Location: Manitoba
Posts: 434
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Wow, those are impressive pull numbers. You can't dispute the physics of horsepower, mass and big wheels. I noticed the engine has 35 lbs. of turbo pressure. That's a big helping.
It begs the question, at what point can they eliminate all of the reciprocating engine parts and go straight to a Turbonnique engine? To see a Turbonniqe design go to The Boss Cat Legacy Boss Cat I. There are a few photos of me in that site, but it's like finding a needle in a Haystack. |
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#5 (permalink) | |
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Senior Member
Join Date: Aug 2010
Posts: 763
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Quote:
LOL, maybe the Deere was re-generating..... ![]() In 2014 there will be a DEF tank on the Deere, they have already employed 2 Iveco, I mean, Fiat Powertrain developers.
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#6 (permalink) |
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Senior Member
Join Date: Jul 2007
Posts: 516
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Yawn,
So will red dealerships, have a line or two of green flavor in the yard to get rid of in the coming years? Logically speaking everyone should trade up and be more efficient here. How will red salesmen every convice folks to buy the green stuff? Nah, just put tract set ups on 525/50's. It'll own this thing. |
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#7 (permalink) |
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Senior Member
Join Date: Dec 2009
Posts: 510
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no offence the older engines had less torque for example a stieger tiger 4 with a 1150 cummins at 1150 cu in and 525 hp was only 1575lbs torque a new isx cummins at 485 hp is up to 1850 torque so though big bud is heavier it may not outpull the stieger 600
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#9 (permalink) | |
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Senior Member
Join Date: Oct 2007
Location: Alberta Canada
Posts: 1,785
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Quote:
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I plan on living for ever, so far so good. ![]() www.facebook.com/farmerleach A McDonalds in a Walmart, kind of like finding a cyst on a tumour. |
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#10 (permalink) | |
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Senior Member
Join Date: Jul 2009
Location: SW Iowa
Posts: 1,410
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Quote:
So if it's 13% more fuel efficient, where do we subtract for the DEF usage in that equation? You are not comparing apples to apples, however it obviously is showing Case know's how to put out big numbers and good fuel economy. But maybe not as good as the marketing guys what you to believe. Oh wait, Case didn't do it....FPT does all there work. How convenient. If you think 35 psi is high for the turbo I know a JD 9.0L can top over 55 psi under peak loads with the VGT!!!!!! |
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