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200m Crawler Water Well Drilling Machine
Tue Oct 18, 2016 11:55

Jining Bafang Mining Machinery Co.,Ltd is one of the leading 200m crawler water well drilling machine manufacturers and suppliers in China, welcome to buy cheap and low price 150m crawler drilling machine made in China from our factory.

CM458(D) Multi-functional Crawler-type  Rock Driller


1. Multi-functional DTH  drilling rig 2.Max. drilling diameter is 219mm 3.Max. Drilling depth is 200mMain  FeaturesCM458 internal combustion (CM458D electric)  crawler-type deep hole drill rig adopts diesel motor (electric motor). Hydraulic  oil pump unit offers power to hydraulic motor moving, turn around, propulsion  and lifting, and angle orientation of oil cylinder, etc. When drill is working,  only the down-hole hammer consumes the compressed air.The Drill is used for water well,  geothermic air-conditioner drilling operation and various stonework blast hole  operation; the drill can also realize the process such as breast wall drilling  with casing following, conduct drilling grouting hole of the hydropower  cofferdam, grouting hole for dyke seepage control and grouting hole for base  enforcement and anchor hole, etc.Main Technical  Parameters of CM458 electric blasthole mining rig

Drilling diameter

follow-pipe Φ114~Φ219mm

down-hole Φ90~Φ200mm

Drilling depth

following-pipe 40m

Down-hole 200m

Working air pressure


Air consumption

11-25 m³/ min

The biggest pipe-rod changing length


Propulsion power


Carriage    pitch angle


Drill arm swing angle (°)


Moving Speed




Power (Diesel drive or electric drive)

internal combustion 70KW    (Yuchai Brand, Cummins is optional)

electric 30KW

Outer size(length*width*height)

7000*2200*2100mm    (transportation state)



Dust removol

Wet type(optional)


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