SNR-300C Water Well Drilling Rig
Basic Information
SNR-300C is a kind of light and high efficient multi-functional water well drilling rig with steel track,it is widely used in engineering construction for drilling wells,monitoring wells and ground-source heat pump air-conditioner and also applied in hole blasting,bolting and anchor cable,etc.Top drive rotary power head and a hydraulic rotary disk rotating mechanism,hydraulic motors,hydraulic winch chain propulsion for deep hole drilling in institutions and mast.The driller adopts the rotary drilling technology of reverse circulation drilling technology,mud,compressed air DTH hammer drilling technology,can finish cover layer,sand gravel,sand,rock layer stratum,large diameter deep hole construction.The drill,drill pipe rack lift unloading,leveling supporting legs,lifting,walking and other auxiliary movement by the hydraulic system,not only can improve the working efficiency,and reduces the labor intensity of operators.
Main Specification
1.Guide lane matches with roller skate,it can reduce the sliding resistance and also reduce friction and improve the liftime of extension guide.
2.Hydraulic power head and a hydraulic rotary disk motor chain drilling and hydraulic winch binding,new drilling method,reasonable power match.
3.Travelling to tracked self-propelled structure,optional 6*4 heavy truck to car type well drilling.
4.The rig is very convenient with air compressor and DTH hammer,using compressed air DTH hammer drilling technology,complete the bedrock drilling operation.
Technical ParametersEngine power110KwMax drilling depth300mBorehole diameterRock 300mm,Clay 1000mm,Grait 275mmWorking air pressure1.05-2.46MpaThe total gas consumption16-30 m3/minDrilling efficiency10-25 m/hLength of drill rod3m(can be extended to 6m or 9m)Drill pipe diameter89mm/108mm/127mm/146mmAxial pressure150KNLifting force150KNHydraulic hoist110KNSlow down,slow speed9.2m/minRise fast,fast forward speed50m/minPower head of rotary torque5400NmLower head ofrotary turnable7000Nm(12000Nm)Rotary speed0-100rpmHydraulic mud pump250L/min(850)Walking speed3km/hClimbing ability20 degreeWeight9tDimension7500(9000)*2100*3200mm SNR300C photos
Contact InformationBeijing Sinovo International Corp
Sinovo Heavy Industry Co.,LtdContact Person:SnowOffice: (86)-10-5190 9163-8007Fax: (86)-10-5190 9071Web:www.sinovogroup.com,www.chinasinovo.com