Видео с ютуба Jumbo Drill

LANHI Jumbo Drill in Action—Unleashing the Power of a New-Generation Tunneling Rig！@Lanhi Equipment

AZT1-6500 Underground Drill Jumbo| Factory Showcase

3-дневный цикл. Высверливание от начала до конца.

Underground mine jumbo drilling (face;heading) with Sandvik DD422i timelapse

SANDVIK DD311 Single boom drilling jumbo

【DANCERUSH STARDOM】Jumbo Drill / Nizikawa

гигантское сверление раунда + 2 удара рассказано

Fletcher J-251-LS Single Boom Drill Jumbo®

【FRD】T1AM Drill Jumbo

Sandvik DD-421 bolter

AZK125 Underground Drill Jumbo | Powerful Rock Drilling Machine for Mining | AIVYTER

Anchor drilling rigs, rock drilling jumbo, rock boomer, drilling boommer, single boom drilling rig

Underground mine Jumbo drilling 90 degree heading Sandvik dd422i (timelapse)

Sandvik DL432i longhole drill walkaround video

Underground rock bolting with Jumbo Drill

Underground mine jumbo drilling (face,floor) time - lapse Sandvik DD422i

Underground Jumbo Drill

【DRS】Jumbo Drill /(Normal) ふつう Lv9【外部出力】

FK20-2BCDL Twin-boom Hydraulic Face Drilling Jumbo

How a Jumbo drilling Machine(Boomer281) in UG Mining works ||Atlas Copco