7655 HandHeld Pneumatic Mine Rock Drill
1.Good quality with strict quality system control, ISO9001,MA,CE
2.Reasonable price with self manufacturing and self-management export
3.Work with FT160A/FT60B/FT160C air leg
4.Safe for coal/gold mining,tunnel and quarry use
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Features and use:
7655 HandHeld Pneumatic Mine Rock Drill is a high efficiency rock drilling machine. It's widely used in mining and roadway drivage of drilling operation. Also it's a important tool for railway, water conservancy, and construction. It can be used with FY200B oiler and type FT160A (FT160B,FT160C)air leg. It can used for drilling the medium hard rock for wet drilling, drilling horizontal and inclined hole.
7655 HandHeld Pneumatic Mine Rock Drill is suitable for hard rock, concrete (f=8~18) drilling, blasting, breaking works.
7655 HandHeld Pneumatic Mine Rock Drill is applyed in hard rock on the rock drill operation, it has strong adaptability to the working conditions. It's energy efficiency, its components has long life and durable. The machine can be generally used with the same type, it can greatly reduce the customer loss for spare part replacement.
Because of reasonable design and perfect performance, 7655 rock drill is always good sales inChinaand abroad.
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Specification:
7655 rock drill | ||||
Weight | 24 | kg | ||
Physical size(length*wide*high) | 628*232*207 | mm | ||
Cylinder Diameter | 76 | mm | ||
Piston Stroke | 55 | 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 | ≥65 | ≥59 | ≥42 | J |
Drilling Impact Frequency | ≥37 | ≥36 | ≥34 | Hz |
Drilling Air Consumption | ≤80 | ≤54 | ≤50 | L/s |
Torque | ≥18 | ≥15 | ≥12 | N.m |
Speed | ≥300 | ≥300 | ≥280 | R/min |
Noise | ≤90 | ≤95 | ≤98 | Db |
Drilling Speed | ≥410 | ≥350 | ≥260 | mm/min |
Cleanness | ≤ 750 | mg | ||
FY200B Oiler | ||
Weight | 1.2 | kg |
Oil Capacity | 0.2 | L |
Air Leg | FT160A | FT160B | FT160C | |
Length | 1668 | 1428 | 1820 | mm |
Propulsion Stroke | 1338 | 1098 | 1490 | mm |
Air Cylinder Diameter | 65 | 65 | 65 | mm |
Weight | 17 | 15 | 18 | kg |
