HYDRAULIC CORE DRILL

A SPECIAL FEATURE OF HYDRAULIC CORE DRILLIn case of having a hard time of progressing work process, owing to a civil appeal in the edge city. in breaking a concrete structure. in digging the soil, in public works, in breaking rock bed. ETC. A special merit : Don't have to need any dynamo, thanks to household electricity. HYDRAULIC CORE DRILL OPTIN. MODEL HJ300 HJ600 HJ800 HJ1000 Gross Weight(K) 410 720 810 900 Gross Height(h) 1960 1990 1990 1990 Width(w) 950 1200 1300 1400 Revolution Per Minute(RPM) 700~800 700~800 700~800 700~800 Boring Depth(H) 650 650 650 650 Boring Pie(?) 100,160,200 100,160,200 100,160,200 100,160,200 Working Oil Amount 100~120 110~130 120~160 150~180 Working Pressure 130~180 180~210 200~230 200~250 Car Class 0.3~0.4 0.5~0.6 0.7~0.8 1.0~1.6 Ton 3t~8t 10t~22t 22t~25t 26t~40t