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Open-pit Blasting Rock Drilling Top Hammer Drill Rigs T640J

Open-pit Blasting Rock Drilling Top Hammer Drill Rigs T640J

Overview

Open-pit Blasting Rock Drilling Top Hammer Drill Rigs T640J, from D Miningwell in Quzhou, Zhejiang. The listing gives weight 14000kg, engine model Cummins QSB5.9-C210-30 and engine rated power 152kW.

Technical specifications

Weight14000kg
Engine ModelCummins QSB5.9-C210-30
Engine rated power152kW
rotation speed2000rpm
Shot Changers & Holds5+1(automatic lever change)
Drilling depth20m
Drill pipe typeΦ45/51*3660mm
The hole dilameterΦ76-102(105)mm
Traction force（max)138kN
Walking speed(km/h)3.1km/h
Boom Typefolding arm
rate of advance0.9m/s
Feed TypePush cylinder + wire rope
Feed force20kN
Rig lifting force20kN
Feed total length7320mm
Feed travel4420mm
Feed extension1200mm
Torque1180N.m
Screw Compressor Manufacturerjiuyi
Air consumption17m³/min
Using air pressure8bar
Swing speed(rpm)0-135r/min
Dimension11300*2550*3100mm
Drilling Hole DiameterΦ76-102(105)mm

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