Highwalls

Inspecting Highwalls 11:19
Inspecting Highwalls PublicResourceOrg 23,876 16 лет назад
Safety Tips (Working Beside Highwalls) 4:55
Safety Tips (Working Beside Highwalls) PublicResourceOrg 4,755 16 лет назад
Coal cutting Through Highwall miner 1:01
Coal cutting Through Highwall miner HEAVY MACHINERY 1,752 11 месяцев назад
Highwall Hazard Recognition 5:20
Highwall Hazard Recognition PublicResourceOrg 55,876 16 лет назад
Putting the rebuilt highwall miner to work. 20:47
Putting the rebuilt highwall miner to work. Halfway Farms and Outdoors 82,810 2 года назад
2 Highwalls A 4:37
2 Highwalls A Colorado Division of Reclamation, Mining and Safety 8,569 2 года назад
coal cutting heavy machine (HIGHWALL MINER) 1:33
coal cutting heavy machine (HIGHWALL MINER) HEAVY MACHINERY 152,876 1 год назад
OTR Safety Series Highwall 5:22
OTR Safety Series Highwall Bridgestone Commercial 7,924 8 лет назад
Highwall Hazard Recognition (C/MNM) 11:18
Highwall Hazard Recognition (C/MNM) PublicResourceOrg 15,669 16 лет назад
The Cat® HW300 Highwall Mining System 6:45
The Cat® HW300 Highwall Mining System Cat Mining 574,999 11 лет назад
HIGHWALL miner | Highwall mining| Highwall mining in coal mines| Coal mines 0:55
HIGHWALL miner | Highwall mining| Highwall mining in coal mines| Coal mines Singh in Mines 10,735 1 год назад
Highwall Mining.wmv 7:37
Highwall Mining.wmv Jim Province 15,607 14 лет назад
Highwall Safety - Rocky Taylor 13:55
Highwall Safety - Rocky Taylor Mountain Companies 933 3 года назад
Take Control: Working Around Highwalls 3:53
Take Control: Working Around Highwalls National Stone, Sand & Gravel Association 162 8 месяцев назад
Superior Highwall Miner Documentary 15:30
Superior Highwall Miner Documentary PAmining 14,583 5 лет назад
ADDCAR Highwall Mining at the Charger Mine 0:45
ADDCAR Highwall Mining at the Charger Mine ADDCAR International 283 13 дней назад
003 - BlastMasters - Preblast Highwall Inspections 3:42
003 - BlastMasters - Preblast Highwall Inspections BlastMasters 427 4 года назад
Moving the Highwall Miner to the Coal Pit 7:54
Moving the Highwall Miner to the Coal Pit Halfway Farms and Outdoors 2,255 2 года назад
Levon Helm "High Walls" 3:12
Levon Helm "High Walls" EagleWatcher 6,334 1 год назад
guca owl - High Wall (Official Video) 4:00
guca owl - High Wall (Official Video) WILD SIDE ENTERTAINMENT 7,709,439 3 года назад

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