Product Introduction
1. The rock drill has good performance under low pressure; it is suitable for act impetus with long air pipe and small air compressor. 2. And it is use for drilling in mines, quarries, railway construction, water conservancy and national defense project facility. 3. When it is matched with Model FY200A oil reservoir and Model FT160A or FT160B air-leg, it can perform wet drilling under various of rocks at a clinic and incline orientation, it can also use in the trolley without Air-leg. 4. Hand-hold rock drill is a tool for the secondary blasting in quarry and especailly for rocking 20mm hose in marble and granite,it has characteristic of low weight,reasonable structure,handy use and little air consumption. chinacoal05
Technical Parameters
Type YT23D
Weight 24kg
Length 668mm
Cylinder dia70mm
Piston stroke 70mm
Working pressure 0.4-0.5mpa
Impact energy no less than 45j
Impact frequency no less than 28hz
Air consumption no more than38L/S
Working water pressure0.2-0.3mpa
Air pipe inner dia19mm
Water pipe inner dai13mm
Rock drill hole dia34-42mm
Rock drill hole depth5m
Shank size22x108mm
1. The rock drill has good performance under low pressure; it is suitable for act impetus with long air pipe and small air compressor. 2. And it is use for drilling in mines, quarries, railway construction, water conservancy and national defense project facility. 3. When it is matched with Model FY200A oil reservoir and Model FT160A or FT160B air-leg, it can perform wet drilling under various of rocks at a clinic and incline orientation, it can also use in the trolley without Air-leg. 4. Hand-hold rock drill is a tool for the secondary blasting in quarry and especailly for rocking 20mm hose in marble and granite,it has characteristic of low weight,reasonable structure,handy use and little air consumption. chinacoal05
Technical Parameters
Type YT23D
Weight 24kg
Length 668mm
Cylinder dia70mm
Piston stroke 70mm
Working pressure 0.4-0.5mpa
Impact energy no less than 45j
Impact frequency no less than 28hz
Air consumption no more than38L/S
Working water pressure0.2-0.3mpa
Air pipe inner dia19mm
Water pipe inner dai13mm
Rock drill hole dia34-42mm
Rock drill hole depth5m
Shank size22x108mm
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