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Shijiazhuang zhongmei coal mine equipment

All Products >> drilling machinery

Showing 1 - 3 of 3, total 1 pages        [First] [Previous] [Next] [Last]

1
hydraulic tunnel drilling machine
hydraulic tunnel drilling machine
Specification: ZDY Series
Detail: PARAMETER:ZDY-220,ZDY-660,ZDY-2000S DRILL DEPTH£¨m£©: 75 150/100 300/100 DRILL HOLE DIA.£¨mm£©: ¦Õ50¡«¦Õ75 ¦Õ75¡«¦Õ110 ¦Õ75¡«¦Õ200 DRILL SHAFT DIA£¨mm£©: ¦Õ42 ¡¡¦Õ42/¦Õ50 ¡¡¦Õ63.5/¦Õ73 DRILL BIT WITHOUT CORE: ¦µ50¡«¦µ75...

2
coal mine tunnel drilling machine
coal mine tunnel drilling machine
Specification: ZLJ Series
Detail: PARAMETER: ZLJ-250, ZLJ-350, ZLJ-650 DRILL DEPTH£¨m£©: 75 100 200 DRILL HOLE DIA£¨mm£©: ¦µ50¡«¦µ89 ¦µ50¡«¦µ89 ¦µ76¡«¦µ108 DRILL PIPE DIA.£¨mm£©: ¦µ42 ¦µ42 ¦µ42 DRILL BIT WITHOUT CORE: ¦µ50¡«¦µ89 ¦µ50¡«¦µ89 ¦µ76¡«¦µ108...

3
coal mine tunnel drilling machine
coal mine tunnel drilling machine
Specification: ZLJ Series
Detail: PARAMETER: ZLJ-250, ZLJ-350, ZLJ-650 DRILL DEPTH£¨m£©: 75 100 200 DRILL HOLE DIA£¨mm£©: ¦µ50¡«¦µ89 ¦µ50¡«¦µ89 ¦µ76¡«¦µ108 DRILL PIPE DIA.£¨mm£©: ¦µ42 ¦µ42 ¦µ42 DRILL BIT WITHOUT CORE: ¦µ50¡«¦µ89 ¦µ50¡«¦µ89 ¦µ76¡«¦µ108...
Showing 1 - 3 of 3, total 1 pages        [First] [Previous] [Next] [Last]
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