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High Reliability and Low Price of Well Drilling Machine, 1)Good quality, 2)Core drilling, 3)quick delivery, 4)can go to 30-200M - details see: https://www.machineto.com/high-reliability-and-low-price-of-well-drilling-machine-10125140

High Reliability and Low Price of Well Drilling Machine

1)Good quality
2)Core drilling
3)quickly delivery
4)can go to 30-200m

• Used for general investigation, geophysical exploration, high-way and building construction, and blast-hole drilling etc.
• With hydro-automatic feeding device, and high drilling efficiency.
• Designed with hydro-chucking unit instead of slips to ensure drilling from stop when changing pipes.
• Close levers, convenient to operate, safe and reliable operations.
• Compact in structure. All the drill, water pump and diesel engine installed on one base frame result in space-saving.
• Light in weight, easy disassembling for transportation and applicable to working conditions in plain and mountain areas.

Specification

Drilling depth	100m	130m	180m	200m
Maximum open hole diameter	200mm	220mm	220mm	300mm
End hole caliber	75mm	75mm	75mm 46mm	75mm
Drill rod caliber	50mm	50mm	50mm 42mm	60mm
Drilling angle	90°~75°	90°~75°	90°~75°	90°~75°
Drill weight(No include power)	480 510kg	560kg	610kg	975kg