I-SM1100 i-hydraulic crawler drilling rigs iqulunqwe nge-rotary-percussion intloko ejikelezayo okanye i-torque enkulu yokujikeleza uhlobo lokujikeleza njengenye indlela, kwaye ixhotyiswe ngesando esisezantsi, esilungiselelwe ukusetyenziswa kwemingxuma eyahlukeneyo. Ilungele imeko eyahlukileyo yomhlaba, umzekelo umaleko wegrabile, ilitye elilukhuni, i-aquifer, udongwe, ukuhamba kwesanti, njl. Njl. umngxuma wemvula kunye neemfumba ezincinci zangaphantsi komhlaba, njl.