Parámetros 3
Especificaciones | Diámetro exterior | Tamaño de la broca | Conexiones | No. De roscas | No. De etapas | Cilindrada | Tasa de rotación | Caída de la presión | Capacidad de torque | Max. caída de presión | Torque máximo | Presión de perforación | Max presión de perforación | Potencia | |||||||||||
mm | in | mm | in | Box up | Box down | lpm | gpm | RPM | Mpa | Psi | N.m | Ib-ft | Mpa | Psi | N.m | Ib-ft | KN | lb | KN | lb | Kw | hp | |||
5LZ178×7.0 L-6-840 | 178 | 7 | 213-251 | 8 3/8-9 7/8 | 4 1/2REG | 4 1/2REG | 5:6 | 6 | 947-1894 | 250-500 | 78-154 | 4.8 | 700 | 6240 | 4600 | 6.78 | 988 | 8814 | 6500 | 100 | 22000 | 170 | 37400 | 142 | 190 |
7LZ178×7.0 L-5-914 | 178 | 7 | 213-251 | 8 3/8-9 7/8 | 4 1/2REG | 4 1/2REG | 7:8 | 5 | 1183-2366 | 312-625 | 84-168 | 4 | 585 | 7176 | 5293 | 5.65 | 824 | 10137 | 7476 | 100 | 22000 | 170 | 37400 | 150 | 200 |
JC9LZ178×7.0L-3-1690 | 178 | 7 | 213-251 | 8 3/8-9 7/8 | 4 1/2REG | 4 1/2REG | 9:10 | 3 | 1110-2220 | 293-586 | 48-96 | 2.4 | 350 | 7926 | 5846 | 3.39 | 495 | 11196 | 8857 | 100 | 22000 | 170 | 37400 | 100 | 135 |
C9LZ178×7.0L-3.5-1426 | 178 | 7 | 213-251 | 8 3/8-9 7/8 | 4 1/2REG | 4 1/2REG | 9:10 | 3.5 | 1110-2220 | 293-586 | 51-101 | 2.8 | 408 | 7808 | 5758 | 3.995 | 577 | 10978 | 8096 | 100 | 22000 | 170 | 37400 | 100 | 135 |
9LZ178×7.0 L-2-850 | 178 | 7 | 213-251 | 8 3/8-9 7/8 | 4 1/2REG | 4 1/2REG | 9:10 | 2 | 1206-2411 | 319-637 | 78-156 | 1.6 | 233 | 3148 | 2320 | 2.26 | 330 | 4446 | 3279 | 100 | 22000 | 170 | 37400 | 61 | 82 |
9LZ178×7.0 L-4-850 | 178 | 7 | 213-251 | 8 3/8-9 7/8 | 4 1/2REG | 4 1/2REG | 9:10 | 4 | 1110-2220 | 293-586 | 84-169 | 3.2 | 466 | 5355 | 3949 | 4.52 | 655 | 7112 | 5245 | 100 | 22000 | 170 | 37400 | 78 | 105 |
5LZ185×7.0 L-5-850 | 185 | 7 1/4 | 222-251 | 8 3/4-9 7/8 | 4 1/2REG | 6 5/8REG | 5:6 | 5 | 985-1970 | 260-520 | 91-182 | 4 | 585 | 5548 | 4090 | 5.65 | 824 | 7836 | 5779 | 100 | 22000 | 170 | 37400 | 134 | 180 |
LZ197×7.0 L-4-840 | 197 | 7 3/4 | 251-311 | 9 7/8-12 1/4 | 5 1/2REG | 6 5/8REG | 1:2 | 4 | 465-930 | 123-246 | 139-277 | 3.2 | 466 | 1366 | 1007 | 4.52 | 655 | 1814 | 1338 | 100 | 22000 | 170 | 37400 | 47 | 62 |
4LZ197×7.0 L-6-840 | 197 | 7 3/4 | 251-311 | 9 7/8-12 1/4 | 5 1/2REG | 6 5/8REG | 4:5 | 6 | 1020-2040 | 269-538 | 85-170 | 4.8 | 700 | 7340 |