History of Dumper || Opencast Machinery || Difference b/w Backhoe ,FrontHoe & JCB Excavator .
9:43
Spacing ,Burden & amount of Explosive || Opencast Terminologies || Important for WCL MS Exam
16:56
Shovel | HEMM | Mining Machinery | Operations, Cycle Time, Bucket Capacity, Cubic Meter to Tonnage |
19:52
Instrument MCQ || Important for Mining Sirdar /Gas Testing Examination || WCL Mining Sirdar MCQ
33:00
excavator working”Humring and Drilling’And operator view#excavators #excavatorvideos #excavator#sand
19:01
A luta de um caminhão superlongo carregado com milhares de sacos de cimento é difícil
36:03
Asia’s biggest open cast coal mine tour | Coal mining process | Gevra, SECL coal mine Chhattisgarh
1:33:40
Powerful strong Bulldozer KOMATSU D31P Push Soil & Stone Into Water, Dump Truck 25Ton Unloading
8:01