| ITEM | UNIT | 20 | 20A | 
		
			| Max. turning dia. of main spindle | mm | 20 | 20 | 
		
			| Max. turning dia. of sub spindle | mm | - | - | 
		
			| Max turning length (Fixed guide bush) | mm | 200 | 200 | 
		
			| Max. turning length (Rotary guide bush) | mm | 85 (optional:150) | 85 (optional:150) | 
		
			| Max. turning length (Non guide bush) | mm | 45 | 45 | 
		
			| Max. drilling capacity of main spindle | mm | 10 | 10 | 
		
			| Max. drilling capacity of sub spindle | mm | - | - | 
		
			| Max. tapping capacity of main spindle |  | M8 | M8 | 
		
			| Max. tapping capacity of sub spindle |  | - | - | 
		
			| Max. cross drilling capacity | mm | - | 10 | 
		
			| Max. cross tapping capacity |  | - | M6 | 
		
			| No. of external turning tools | pcs | 12 | 8 | 
		
			| No. of internal turning tools | pcs | 5 | 5 | 
		
			| No. of cross drillings | pcs | - | 4 (optional:7) | 
		
			| Face tool holder (Sub~spindle) | pcs | - | - | 
		
			| Size of tool | mm | 12x12x90 | 12x12x90 | 
		
			| No. of axis controls |  | 3 (X/Y/Z) | 4 (X/Y/Z/C) | 
		
			| Bore of spindle | mm | 29 | 29 | 
		
			| Spindle speed range | rpm | 200~8000 | 200~8000 | 
		
			| Rapid traverse X / Z | m/min | 24 | 24 | 
		
			| Main spindle motor | kw | 3.7 | 3.7 | 
		
			| Sub spindle motor | kw | - | - | 
		
			| X1 / Z1 motor | kw | 0.5 / 0.75 | 0.5 / 0.75 | 
		
			| Y-Axis motor | kw | 0.75 | 0.75 | 
		
			| Cross drilling motor | kw | - | 0.5 | 
		
			| End drilling motor | kw | - | - | 
		
			| X2 / Z2 motor | mm | - | - | 
		
			| Coolant motor | kw | 0.375 | 0.375 | 
		
			| Power Requirement | kw | 10 KVA | 10 KVA | 
		
			| Machine dimensions | mm | 2015x1040x2210 | 2015x1040x2210 | 
		
			| Weight | kg | 1800 | 1800 |