TECHNICAL SPECIFICATIONS
Weight of main machine 27 kg
Type of carburetor Hand needle valve, no floating type
Ignition system Controllable silicon , contactless system
Displacement of engine piston 185 cm3
Rotating speed of engine ≥2450 r/min
Rotating speed of drill rod ≥200 r/min
End of drill rod dimensions Hexagonal 22x108 mm
Max drilling depth 6 m
Tank capacity 1.14 L
Drilling speed ≥250mm/min
Mixture ratio of gasoline and lubricating oil(in volumes) 12:1
Clearance of spark plug 0.5~0.7 m
Complaint
