Technical Parameters of well hand drilling tools rock drill/ portable rock drill
Model | Weight (Kg) | Length (mm) | Cylinder Dia x Stroke (mm) | Working Pressure (Mpa) | Impact energy (J) | Impact frequency (Hz) | Air consumption (I/s) | |
Air leg rock drill | ||||||||
YT28 | 26 | 661 | 60x60 | 0.4-0.63 | ≥70 | ≥37 | ≤81 | |
YT23 | 24 | 628 | 76x60 | 0.4-0.63 | ≥65 | ≥37 | ≤78 | |
YT23D | 24 | 668 | 70x70 | 0.4-0.63 | ≥65 | ≥31 | ≤67 | |
YT24 | 24 | 678 | 70x70 | 0.4-0.63 | ≥65 | ≥31 | ≤67 | |
ZY24 | 25 | 690 | 70x70 | 0.4-0.63 | ≥65 | ≥30 | ≤67 | |
YT27 | 27 | 668 | 80x60 | 0.4-0.63 | ≥65 | ≥30 | ≤67 | |
Hand-held rock drill | ||||||||
YO15 | 15 | 550 | 58x45 | 0.4-0.63 | ≥21 | ≥32 | ≤20 | |
YO18 | 18 | 550 | 58x45 | 0.4-0.63 | ≥22 | ≥32 | ≤20 | |
Y19A | 19 | 600 | 65x54 | 0.4-0.63 | ≥28 | ≥28 | ≤37 | |
YO20 | 20 | 561 | 63x55 | 0.4-0.63 | ≥26 | ≥33 | ≤33 | |
Y26 | 26 | 650 | 65x70 | 0.4-0.63 | ≥30 | ≥23 | ≤47 | |
Applications of well hand drilling tools rock drill/ portable rock drill
It is mainly used for blasting holes and other drilling works in quarries, railway construction,water conservancy construction and defence project facility.It is suitable for drilling and blasting under various of rocks at any direction angles.Blast hole dia. is 34-42mm,drill hole depth is 5 m.This machine may match with Model FT160BD short air leg or Model FT160BC long air leg.This machine has transparent surface of FY200B oil reservoir to regulate oil.
