Model | FYC200 | FYC280 | FYC350 | FYC450 |
Hole diameter (mm) | 140-203 | 140-305 | 140-350 | 140-350 |
Hole depth(m) | 200 | 280 | 350 | 450 |
Diesel engine | 191kw(Cummins) | 191kw(Cummins) | 210kw(Cummins) | 210kw(Cummins) |
One propulsion stroke(mm) | 3300 | 6600 | 6600 | 6600 |
Working pressure(Mpa) | 1.7-3.0 | 1.7-3.0 | 1.7-3.3 | 1.7-3.5 |
Air consumption(m3/min) | 17-30 | 17-31 | 17-35 | 17-36 |
Drill pipe diameter (mm) | 76 89 | 76 89 | 89 102 | 102 |
Lifting force(T) | 15 | 17 | 24 | 25 |
Rotate speed(rpm) | 40-70 | 40-70 | 55-115 | 50-135 |
Rotate torque(N.m) | 4300-5500 | 4500-6000 | 6200-8500 | 7000-9500 |
Traveling speed(km/h) | 80 | 80 | 80 | 80 |
Dimensions(mm) | 10500*2500*3400 | 10500*2500*3400 | 11000*2500*3400 | 11000*2500*3400 |