Drilling depth                      

m

200~300

Bore diameter              

mm

150~200mm

Drilling rod                  

mm

Φ60

Drilling angle                       

90°-65°

Spindle 

Spindle forward speed             

r/min

57-1024

Spindle reverse speed            

r/min

45-212

Spindle stroke                       

mm

560

Spindle inner diameter      

mm

96

Spindle lifting capacity         

KG

4500

Hoist  

Single line lifting speed            

m/s

0.515 0.894 1.421 1.948

Hug floodgate belt width            

mm

90

Tightrope caliber                     

mm

14

Hoist single line lifting capacity      

KG

4000

Reel caliber                         

mm

305

Reel cubic measure                  

m

65

Mud pump 

Horizontal BW-250 mud pump                                    

Displacement                           

L/min

250

Work pressure                      

kg/ square centimetre

80kg/ /square centimetre

Water inlet caliber                 

mm

75

Water to exit caliber            

mm

50

Oil pump  

Duplex gear oil pump           F532/F314

Front displacement,pressure      

50L/min    20Mpa

Behind displacement,pressure     

 16L/min    20Mpa

Drilling rig Power 

Diesel engine                         

Hp

 4105     76HP

Electric motor                           

KW

 Y180L-4  28KW