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Applications
 
1. The machine is used for rock drilling,roadbed and construction porject . It can be converted into a breaker or a hammer for breaking, digging, splitting and ramming by changing some components concerned.
 2. It has far-ranging applicability and can be used in various environments such as high mountains, plains or in districts as hot as forty degrees centigrade or as cold as forty degrees below zero centigrade.
Technical specifications of YN27c rock drill
Weight(kg):27
Overall dimension(L*W*H) (mm):746*315*229
Impact rate( r/ min) min. 2400
Drilling speed with 34 mm
drill bit( mm/ min)min. 250
Drilling depth (m): max. 6
Shank size (mm):hex. 22×108
Rotating speed of drilling rod (r/min): min. 200
Drilling diameter(mm):Φ32- 42
Engine
Engine type:single cylinder, two-stroke
Cylinder displacement:185 cc
Cooling system:fan cooled
Starter system:recoil start, controllable silicon, contactless system
Fuel type:petrol, 90-100 octane
Fuel capacity( litre):min. 1.14
Fuel consumption (L/m):max. 0.12
Fuel mixture(lubricating oil: gasoline):1:12( 8%)
Diameter of engine piston (mm):Φ58
Stroke of engine piston (mm):70
Packing listdrill/ 0.6m drill rod/ tool bag/ manual
Package:Wooden case
Case size( cm)84* 37* 28
G.W.:43KG
20' FCL:325pcs
Private label: available