transporting building material sand material from the mine site down steep and dangerous descentsðą
![](https://i.ytimg.com/vi/74n6BO4VK5o/mqdefault.jpg)
37:22
Techniques for constructing concrete stairs and building brick stairs from skilled workers
![](https://i.ytimg.com/vi/Bxihhln9qx8/mqdefault.jpg)
1:20:32
AMAZING Dozer Plows Tree Forest And Trimming Land Clean With Excavator Cutting Forest & SHANTUI C2
![](https://i.ytimg.com/vi/l4AIySy8OGE/mqdefault.jpg)
30:51
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![](https://i.ytimg.com/vi/R8a34Vm4Rj0/mqdefault.jpg)
15:23
a mining truck driver transports sand material through a dusty downhill road with a heavy load.
![](https://i.ytimg.com/vi/heW5bNjj7So/mqdefault.jpg)
26:05
New Mountain Village-Road Construction-Cutting and Leveling Hillside with JCB Backhoe
![](https://i.ytimg.com/vi/wVriFDwRz1o/mqdefault.jpg)
1:26:02
We Built a Huge T Gearbox for a Steel Mill in 30Days â 100% Old-School Techniques!
![](https://i.ytimg.com/vi/sCuci-o3SY4/mqdefault.jpg)
56:38
1962's Old Rusty Water Tank Restoration With Minimal Tools || Complete process
![](https://i.ytimg.com/vi/_yKsTrTGpJg/mqdefault.jpg)
19:02