Small hydraulic underground tunnel rock drilling jumbos for blasting hole

Order Code: 21224870.1

Category: General Lab Equipment III

Mobile wheel jumbo drilling machine Model: JTH220R - III Weight: 35.5 ton Hydraulic Drifter: HD220 x 2 units Guide Shell: GH833-II x 2 units Boom: JE331-MARK4 x 2 units Charging Cage: ZN720 x 2 units Drilling Coverage: 12770mm(W) x ...



SPECIFICATION

Mobile wheel jumbo drilling machine

  • Model: JTH220R - III
  • Weight: 35.5 ton
  • Hydraulic Drifter: HD220 x 2 units
  • Guide Shell: GH833-II x 2 units
  • Boom: JE331-MARK4 x 2 units
  • Charging Cage: ZN720 x 2 units
  • Drilling Coverage: 12770mm(W) x 8490mm(H) 
  • Charging Cage Working Coverage: 16490mm(W) x 9800mm(H)
  • Travelling Speed: 0~11 km/h
  • Grade ability: 15°
  • Engine: CUMMINS, QSB4.5
  • Total required electric equipment: 170KVA over

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