Introducción del producto:El jumbo de perforación de pozos largos DL2 es una plantilla electrohidráulica para pozos profundos, compacta y flexible, para operaciones de perforación profunda en minas subterráneas, especialmente para perforación de roca de pozos medianos y profundos en minería sin subcolumnas.
Item | Data | |
Wholemachine | Overall dimension mm | 6800*1500* 2360 / 2800 |
Adopted tunnel (WxH)mm | 3000×3000-4250x4000 | |
Drilling diameter mm | φ64~φ89 | |
Driling rod length mm | 915/1220/1525 | |
Rod bank qty(pcs) | 12+1 | |
Drilling depth m | 20 | |
Propeller whole length mm | 2645/2950/3255 | |
Drilling speed m/min | 0.8-2 | |
Electrical motor power KW | 55 | |
Hydraulic oil tank volume L | 180 | |
Whole weight kg | 9500 | |
Drilling boom | Drifter | Epiroc RD18U(1838ME produced in China) |
Impact power KW | 18 | |
Working pressure bar | 215 | |
Impact frequency Hz | 57 | |
Drifter rotation speedr/min | 200 | |
Swing angle° | ±41° | |
Propellerup/down° | -70°/30° | |
Parallel hole range mm | 1500 | |
Propeller compensation mm | 1200 | |
Chasis Chasis | Diesel power KW | 52kW@2200rpm |
Carrier articulation° | ±40° | |
Tyre | 300-15 | |
Rear axle angle° | ±7° | |
Approach/departure angle° | Approach 17°departure16° | |
Min. Turning radius m | inner>2.42、outer>4.49 | |
Traveling speed km/h | 7 | |
Min. Ground clearance mm | 250 | |
Driven mode | Hydrostatic wheel edge | |
Diesel tank volume L | 58 | |
Air supply System | Air compressor | Sliding-vane |
Flow L/min | 320 | |
Motor power KW | 3 | |
Working air pressure Mpa | 0.3-0.4 | |
Water supplysystem | Booster pump | centrifugal |
Flow L/min | 70 | |
Motor power KW | 3 | |
Working water pressure Mpa | 0.8-1.2 | |
Electrical system | General power KW | 61(55+3+3) |
Voltage V | 380 | |
Motor rotation speed r/min | 1483 | |
Running light W | 8x56W | |
Working light W | 2x70W | |
Electrical cable model | 3×35+1×16 | |
Cable reel diametermm | 1050 |