Permissible load at the hook, kN (ton-force) 1750 (175) Maximum load from drilling string mass, kN (ton-force) 1050 (105) Conditional drilling depth, m 2900 The drill tower height (Uralmash model UM 41/175-R), m 41 The draw works capacity (model LBU-1200), kW 1200 Static load of the swivel (model UV-175), t 175 Calf line diameter, mm 28 Block-and-tackle system rigging: 4 x 5 The drill pumps quantity (model UNBT-600), pcs. 2 The drill pump capacity, kW 600 Quantity of diesel power plants (690 V), pcs. 2 The diesel power plant capacity, kW 630 The emergency diesel power plant capacity, kW 200