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Is this one of you guys?

Is this one of you guys?

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Silver
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I happened upon this video of an interesting looking dozer. Thought maybe one of the characters on this forum might know something about it.

http://www.equipmentworld.com/video-old-caterpillar-d8-dozer-gives-hell-to-20-land-cruisers-in-epic-tug-of-war/
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Rome K/G
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Not me. Doesn't prove a thing to me!
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Art From De Leon
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Reply to Rome K/G:
Not me. Doesn't prove a thing to me!
I remember seeing this video posted some time ago, and the consensus seemed to be that he lost a lot of his drawbar pull by the way he had it hitched to the blade, instead of the drawbar itself.

I do stand to be corrected, however.
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old-iron-habit
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Reply to Art From De Leon:
I remember seeing this video posted some time ago, and the consensus seemed to be that he lost a lot of his drawbar pull by the way he had it hitched to the blade, instead of the drawbar itself.

I do stand to be corrected, however.
You are correct Art, there was a discussion on this a couple years. The Cat never had a chance as they were lifting his blade. Fortunately they did not keep going and roll him over backwards. May have been a different story if they had hooked to the bottom of the blade or to the arms by the trunions.
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Silver
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Reply to old-iron-habit:
You are correct Art, there was a discussion on this a couple years. The Cat never had a chance as they were lifting his blade. Fortunately they did not keep going and roll him over backwards. May have been a different story if they had hooked to the bottom of the blade or to the arms by the trunions.
Sorry for the repost fella's, I did a forum search before I posted it and couldn't find it.
At any rate, that is a good looking old dozer that I could sure make use of on my place.
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Rome K/G
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Reply to Silver:
Sorry for the repost fella's, I did a forum search before I posted it and couldn't find it.
At any rate, that is a good looking old dozer that I could sure make use of on my place.
Like Shania Twain sings "That Don't Impress Me Much"! lol
Gary
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Deas Plant.
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Reply to Rome K/G:
Like Shania Twain sings "That Don't Impress Me Much"! lol
Gary
Hi, Art from De Leon.
It's not just the fact that it was hitched to the blade. The center of the beam WAS hitched to the drawbar. The ends of the beam were hitched to the blade to give a better angle of pull to the beam ends. BUTTTT, they SHOULD have been hitched to the BOTTOM corners and the blade kept low so that the line of pull stayed BELOW the level of the push trunnions. This would have helped to stop the nose of the tractor being lifted off the ground as happened in the video.

Just my 0.02.

You have a wonderful day. Best wishes. Deas Plant.

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u-joint
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Reply to Deas Plant.:
Hi, Art from De Leon.
It's not just the fact that it was hitched to the blade. The center of the beam WAS hitched to the drawbar. The ends of the beam were hitched to the blade to give a better angle of pull to the beam ends. BUTTTT, they SHOULD have been hitched to the BOTTOM corners and the blade kept low so that the line of pull stayed BELOW the level of the push trunnions. This would have helped to stop the nose of the tractor being lifted off the ground as happened in the video.

Just my 0.02.
80,000 pounds and 3000 horse against a 2U at 45,000 pounds and 120 horse. the 2U D8 did not stand a chance no matter what you do with the chain. 20 land cruisers at 4000 pounds and 150 horse.
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Deas Plant.
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Reply to u-joint:
80,000 pounds and 3000 horse against a 2U at 45,000 pounds and 120 horse. the 2U D8 did not stand a chance no matter what you do with the chain. 20 land cruisers at 4000 pounds and 150 horse.
Hi, u-joint.
Methinks you will find that said '2U' D8 is ackshully a 13A at 160 hp. There is at least one other video of the event that shows the right hand side of the 'dozer and it has the 13A stepped-forward fuel tank on that side.

I think that if the chains had been attached to the BOTTOM corners of the blade and the blade kept low, it would have been a somewhat more even contest but it may not have altered the eventual outcome.

One commenter on that site said that he reckoned the REAL winner was the beam. He could be right too.

Just my 0.02.

You have a wonderful day. Best wishes. Deas Plant.

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