YT27 hand rock drill | ||||
Weight | 27 | kg | ||
Physical size(length*wide*high) | 668*248*202 | mm | ||
Cylinder Diameter | 80 | mm | ||
Piston Stroke | 60 | mm | ||
Working Pressure | 0.4~0.63 | Mpa | ||
Working Hydraulic | 0.3 | Mpa | ||
Working temperature | -30~50 | °C | ||
Air pipe Diameter | 25 | mm | ||
Water pipe Diameter | 13 | mm | ||
Shank bit Size | H22*108 | mm | ||
Appropriate chisel hole diameter | 34~42 | mm | ||
Suitable for maximum hole depth | 5 | m | ||
Acceptance Pressure | 0.63 | 0.5 | 0.4 | Mpa |
Impact Energy | ≥70 | ≥64 | ≥48 | J |
Drilling Impact Frequency | ≥40 | ≥39 | ≥37 | Hz |
Drilling Air Consumption | ≤85 | ≤57 | ≤50 | L/s |
Torque | ≥19 | ≥16 | ≥13 | N.m |
Speed | ≥300 | ≥300 | ≥280 | R/min |
Drilling Speed | ≥480 | ≥400 | ≥300 | mm/min |
Cleanness | ≤ 850 | mg | ||
1.Strict quality system with ISO9001, MA, CE certification
2.Reasonable price with self-manufacturing and self-management export
3.Good qaulity with forging/smithing process
4.Safe for coal/gold mining use
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Features and use:
YT27 hand rock drill is rock drilling equipment with high efficiency. It is widely used in rock drilling. It's very important to coal mine, tunnel, railway traffic, water conservancy and so on. According to the different space, it can be used with FY250 oiler and FT160A (FT160B,FT160C) air leg, it also can be fixed on drill carriage and drilling frame.
YT27 hand rock drill is suitable for hard rock, concrete (f=8~18) drilling, blasting, breaking works.
YT27 hand rock drill is portable, maneuverable, lower air consumption, higer impact energy. While efficient and with low air consumption, the YT27 hand rock drill is durable, reliable and suitable for all applications and all kinds of rock.
