stone splitting machine, stone cutting machines, stone splitter, pushing air bag, button bit grinder, dth hammer button bit
$380-380
stone splitting machine, stone cutting machines, stone splitter, pushing air bag, button bit grinder, dth hammer button bit
Gasoline Powered Rock Drill YN27 is an ideal tool for small drilling and breaking jobs, it has great advantages on hard to reach sites.
Types: | YN27J, YN27C, Pionjar 120 |
Weight | 27 kg |
Overall dimensions | 746*315*229 mm |
Drilling hole diameter | φ38~42 mm |
Max. drilling depth | 6 meter |
Drilling speed | ≥250 mm/min |
Rotation speed of drill rod | ≥200 rounds/min |
End of drill rod dimensions | hex.22*108 mm |
Fuel consumption | ≤0.12 L/m |
Tank capacity | ≥1.5 litre |
Mixture ratio of gasoline and lubrication oil (in volumes) | 12:01 |
Cylinder diameter stroke of piston | φ58*70 mm |
Rotating speed of engine | ≥2450 r/min |
Displacement of engine piston | 1850 cm³ |
Type of carburetor | hand needle valve, floatiess type |
Ignition system | controllable silicon, contactless system |
Clearance of spark plug | 0.5-0.7 mm |