1.Overall parametersDrilling depth200mMaximum open hole caliber500mmEnd hole caliber75mmDiameter of drill rod42,50,60mmDrilling angle90~75°2. Vertical Spindle Holding deviceBall bearing type structureRotating speed64,128,287,557r/minFeeding stroke450mmSpindle maximum torque2400N.m3.Hoist Single line lifting capacity18 KNReel lifting speed17,35,75,151m/sSteel Wire diameter12mmSteel wire capacity26mmBrake diameter245mmmBrake width70mmDistance between drill and hole400mm4.Mud pump TypeHorizontal single twin-actionModelBw-160Rate of flow160L/minMax. Pressure1.2MpaWork pressure0.7 Mpa5.Power Diesel engine 22HP, 2200r/min6.DimensionUnity machine dimensions.4.3x1.6x2.8m7.weight Weight(include power)1950kg

Defy Service:
1.Professional technical support pre-sale, sale and after-sale .
2.Your problems can get feedback in 8 hours and be solved in 24 hours.
3.Machine can be customized as per your requirement.
4.One year quality warranty.
5.Training: operation manual and DVD operation video, overseas installation is also available.
6.Spare parts are available in our factory at cost price for former customers.


Contact us:
Sales Manager:  Debbie Liu 
 
Web: defydrillingrig.en.made-in-china.com