Model of drilling rig	ST-600
TYPE	trailer
Drilling depth	600
Dlameter  of hole	500
Toraue	30
Speed of Rotary table	32，54，85，127，155
Dlameter  of  thru hole	670
Main winch	60
Auxiliary winch	60
Specification of Kelly	Ф125L=10500
Specification of drill pipo	Ф95 L=9000
Rated load	360
Height	15.3
Power	45+55
Mud pump type	BW720  BW1200
Weight	35