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
11:43
Opencast Machinery Used || Shovel, Dumper,Dragline,Surface Miner,Wheel Bucket Excavator,Highwall etc
19:01
PENUH PERJUANGAN !!! DIRAGUKAN BISA LEWAT, Drama Truk Gandeng Super Panjang Lewati Sitinjau Lauik
10:43
Try Not To Say WOW Challenge💖Incredible Moments Of People & Tools - Những công cụ kinh ngạc nhất#16
13:43
Code of Signal || Haulage || Winding || Shaft || Sinking Shaft
21:07
Comment le bulldozer Caterpillar D7G bloque-t-il les roches ? #bulldozer #caterpillar
10:59
Shovel & it's type || Different parts of shovel || Opencast Machinery || Shovel used in Mines
33:00