SyntheticBlinkerFluid
SyntheticBlinkerFluid PowerDork
11/9/14 7:54 a.m.

And his transmission probably let go on the way home.

http://youtu.be/_S70oTnsucU

Toyman01
Toyman01 UltimaDork
11/9/14 8:20 a.m.

My dually could probably do it, though it would want to spin between the ties. Just take your time and let the torque converter do the slipping. Pulling that thing at 1mph for 100 feet probably isn't any worse than pulling a 35' camper at 75mph for 500 miles.

Appleseed
Appleseed MegaDork
11/9/14 10:35 a.m.

Whatever. I've seen humans pull those things for records. If its loaded, however...

SyntheticBlinkerFluid
SyntheticBlinkerFluid PowerDork
11/9/14 11:03 a.m.

Well, their video says 98,000 lbs, but that would probably be a quarter full if that were the case. Covered hoppers are about 60,000 lbs unloaded and about 280,000 fully loaded. That is, if it's a 44' hopper.

I honestly don't think they know the actual weight.

HappyAndy
HappyAndy UltraDork
11/9/14 1:12 p.m.

First gear, 4wd, low range, I don't see a problem.

ProDarwin
ProDarwin UltraDork
11/9/14 2:27 p.m.

These videos are dumb. But reading the comments always highlights how little the average grasps physics.

f = ma.

You can move an incredibly large mass with just about any force (as long as you can overcome rolling resistance), it will just result in a tiny acceleration. Only limitation in this case is tq. converter slippage & the resulting heat.

Curmudgeon
Curmudgeon MegaDork
11/9/14 4:45 p.m.

Two words: rolling load.

neon4891
neon4891 UltimaDork
11/9/14 5:10 p.m.

When the tundra pulled the shuttle that was nearly 300K#. And that was just with a gas V8.

novaderrik
novaderrik PowerDork
11/9/14 10:55 p.m.
neon4891 wrote: When the tundra pulled the shuttle that was nearly 300K#. And that was just with a gas V8.

i believe it also had dollies that actually helped move it, with the truck just looking cool at the front...

N Sperlo
N Sperlo MegaDork
11/9/14 11:38 p.m.

...and then the rail road police showed up...

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