NINGBO YONGLONG CONSTRUCTION MACHINERY FACTORY export department

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HomePage - > Products Wanted - > Other Manufacturing & Processing Machinery - > Sell Rock Drill YN27C20090714

Sell Rock Drill YN27C20090714

Post Date:

2009-07-14 02:33:30.0

Expiry Date:

2009-10-14

Date Joined:	2009-07-01 03:44:38.0
SignIn:	0
Year Established:
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Detailed Product Wanted Description

YN27C INTERNAL-COMBUSTION ROCK DRILL								
								
Weight 			27kg 					
Overall dimension			746x315x 229mm 					
Type of engine			single cylinder,air cooled two strokes					
Cylinder DiameterxStroke of piston			 58 x 70mm 					
 Rotating speed of engine			��2450r/min 					
Displacement of englne plston			185 cm3 					
Type of carburetor			hand needle valve,no floating type					
Ignition system			Controllable silicon contactless system					
Drilling speed			(mean value of five holes) �� 250mm /min					
Max. drilling depth			�� 6m     					
Fuel consumption			��0.12L /M     					
Tank capacity			�� 1.14L  					
Mixing ratio of gasoline and lubrication oil (in volumes)			9to1					
 End of drill rod dimensions			hexagonal2 2 x 108m					
Rotating speed of drill rod			��200r/min  					
 Clearance of Spark plug			0.5 -0.7mm

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