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Gadder Pusher Leg Handheld Jack Small Rock Drill Machine
0.4-0.63Impact energy (J)≥65≥64≥75.5≥70≥78Impact frequency (Hz)≥31≥36.5≥36.7≥37≥37Air consumption (L/S)≤67≤55≤83.3≤81≤88Hose size (mm)2525252525Rork drill hose diameter(mm)34-4234-4234-4234-4234-42Rock drill hose depth(m)55555Shank size (mm)22x10822x10822
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Yt28 Electric Hand Held Hydraulic Rock Drill
0.4-0.63Impact energy (J)≥65≥64≥75.5≥70≥78Impact frequency (Hz)≥31≥36.5≥36.7≥37≥37Air consumption (L/S)≤67≤55≤83.3≤81≤88Hose size (mm)2525252525Rork drill hose diameter(mm)34-4234-4234-4234-4234-42Rock drill hose depth(m)55555Shank size (mm)22x10822x10822
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Spare Parts Hard Rock Yt28 Air Leg Rock Drill
0.4-0.63Impact energy (J)≥65≥64≥75.5≥70≥78Impact frequency (Hz)≥31≥36.5≥36.7≥37≥37Air consumption (L/S)≤67≤55≤83.3≤81≤88Hose size (mm)2525252525Rork drill hose diameter(mm)34-4234-4234-4234-4234-42Rock drill hose depth(m)55555Shank size (mm)22x10822x10822
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Powerful Hand-Held Mining Air Leg Pneumatic Rock Drill
0.4-0.63Impact energy (J)≥65≥64≥75.5≥70≥78Impact frequency (Hz)≥31≥36.5≥36.7≥37≥37Air consumption (L/S)≤67≤55≤83.3≤81≤88Hose size (mm)2525252525Rork drill hose diameter(mm)34-4234-4234-4234-4234-42Rock drill hose depth(m)55555Shank size (mm)22x10822x10822
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Portable Machine Air Leg Hand Held Rock Drilling Yt28
0.4-0.63Impact energy (J)≥65≥64≥75.5≥70≥78Impact frequency (Hz)≥31≥36.5≥36.7≥37≥37Air consumption (L/S)≤67≤55≤83.3≤81≤88Hose size (mm)2525252525Rork drill hose diameter(mm)34-4234-4234-4234-4234-42Rock drill hose depth(m)55555Shank size (mm)22x10822x10822
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Pneumatic Air Leg Drilling Rig Pneumatic Tool Rock Drill Handheld
0.4-0.63Impact energy (J)≥65≥64≥75.5≥70≥78Impact frequency (Hz)≥31≥36.5≥36.7≥37≥37Air consumption (L/S)≤67≤55≤83.3≤81≤88Hose size (mm)2525252525Rork drill hose diameter(mm)34-4234-4234-4234-4234-42Rock drill hose depth(m)55555Shank size (mm)22x10822x10822
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Yt28 Jack Hammer Pneumatic Hand Held Rock Drill
0.4-0.63Impact energy (J)≥65≥64≥75.5≥70≥78Impact frequency (Hz)≥31≥36.5≥36.7≥37≥37Air consumption (L/S)≤67≤55≤83.3≤81≤88Hose size (mm)2525252525Rork drill hose diameter(mm)34-4234-4234-4234-4234-42Rock drill hose depth(m)55555Shank size (mm)22x10822x10822
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Directly Yt28 Pneumatic Air Pusher Jack Leg Rock Drill
0.4-0.63Impact energy (J)≥65≥64≥75.5≥70≥78Impact frequency (Hz)≥31≥36.5≥36.7≥37≥37Air consumption (L/S)≤67≤55≤83.3≤81≤88Hose size (mm)2525252525Rork drill hose diameter(mm)34-4234-4234-4234-4234-42Rock drill hose depth(m)55555Shank size (mm)22x10822x10822
