Drilling depth(M) 
			 | 
			
				200
			 | 
		
		
			
				Drilling diameter(mm) 
			 | 
			
				500
			 | 
		
		
			
				Speed of turntable(r/min) 
			 | 
			
				 6.7;10;17;43;63;108(reverse) 
			 | 
		
		
			
				Torque of turntable(KN.m) 
			 | 
			
				14.5;9.7;5.7;2.3;1.5;0.9(reverse) 
			 | 
		
		
			
				Single rope lifting capacity of mian windlass(KN) 
			 | 
			
				30
			 | 
		
		
			
				The capacity of main windlass(KN) 
			 | 
			
				180
			 | 
		
		
			
				Single rope lifting capacity of hydraulic windlass(KN) 
			 | 
			
				30
			 | 
		
		
			
				The capacity of hydraulic windlass(KN) 
			 | 
			
				120
			 | 
		
		
			
				The lifting capacity of hook(KN) 
			 | 
			
				180
			 | 
		
		
			
				Bearing capacity of mast (KN) 
			 | 
			
				180
			 | 
		
		
			
				The height of mast (mm) 
			 | 
			
				10200
			 | 
		
		
			
				Bearing capacity (t) 
			 | 
			
				25
			 | 
		
		
			
				 Pipe 
			 | 
			
				Kelly bar(mm) 
			 | 
			
				108×108×6000 
			 | 
		
		
			
				Assistant pipe (mm) 
			 | 
			
				Ф89×10×4500
			 |