The NK-12ST engine has been delivered to KS-12 for installation.

On April 13, 2026, following a major overhaul, the NK-12ST gas turbine engine arrived at KS-12 of the Aktobe Trunk Gas Pipeline Department of QAZAQGAZ JSC for further installation into gas pumping unit No. 6.

Land-based turboshaft gas turbine engine НК-12СТ designed to drive the superchargers of gas pumping units at compressor stations of main gas pipelines. It is the first Soviet land-based aircraft-type engine developed for the gas transportation industry.

NK-family engines are widely used in the oil and gas industry: a significant share of gas pumping units in Russia and abroad is equipped with them. Ground-based gas turbine engines НК-12СТ, НК-14СТ и НК-36СТ with a power range of 6.3 to 25 MW are in service today as part of gas pumping units at oil and gas facilities in Russia, Turkmenistan, Uzbekistan and Kazakhstan.