400m drilling depth pneumatic DTH crawler drilling rig for water well drilling rig machine driven by diesel engine YL400S

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≥1 Sets

US $27600

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Item	Depth	Hole diameter	Drill pipe	Drill pipe diameter	Size	Engine
YL200S	200m	90-254mm	3m	76/89mm	360017002150mm	Yunnei 55KW
YL220S	220m	90-315mm	3m	76/89mm	370017502250mm	Yunnei 65KW
YL240S	240m	90-305mm	3m	76/89mm	390017002150mm	Yuchai 77KW
YL260S	260m	90-305mm	3m	76/89mm	390017002150mm	Yuchai 77KW
YL280S	280m	90-305mm	3m	76/89mm	390017002150mm	Yuchai 77KW
YL300S	330m	105-355mm	3m/4.5m	76/89m/102mm	430018502450mm	Yuchai 85KW Yunnei 92KW
YL350S	350m	105-345mm	3m/4.5m/ 6m	89/102mm	560020002450mm	Yuchai 91kw
YL400S	400m	105-381mm	3m/4.5m/6m	89/102/114mm	570020002550mm	Yuchai 92kw （6 cylinders）
YL500S	500m	105-350mm	3m/4.5m/6m	89/102/114mm	570020002550mm	Cummins132kw (6 cylinders)