Fixing broken junk.
31:18
One Step Closer To BIG HP and BIG TIRES!!
57:51
What's wrong with these engineers?
19:56
Abandoned 4430! Hasn't Run in 22 Years! Will it Run?
33:40
Caterpillar 40 Ton Haul Truck Planetary Transmission Tear Down - Looking for a Failure
18:12
Old John Deere Tractor Starting
30:12
Will It Start? OLD D6 CAT Dozer.
26:42
Use trucks to transport sand and gravel to make concrete roads
2:27:57