We, STX Engine, started with our business to be designated as a defense company in 1977 and established a factory for defense purposes in 1988. Moreover, we have grown into a largest defense diesel engine manufacturer by licensing with MTU. Based on the aforementioned fact, we manufacture and provide diesel engines for main battle tank, self-propelled artillery and armored vehicle to ROK Army, for destroyer, frigate, patrol vessel and support vessel to ROK Navy, for patrol vessel to Korea Coast Guard as well.

• ROK Army
• ROK Navy
• Korea Coast Guard

• MT883
• MB871
• MT881
• 8V71T
• VT903

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• 8V71T

  Engine Model	STX-MTU 8V71T STX-MTU 8V71TLHR
  Rated output, Rev	298 kW @ 2,300 RPM 328 kW @ 2,300 RPM
  Size, Weight (L x W x H)	1,051 x 1,248 x 1,036 mm 1,132 kg (Dry) 1,196 kg (Dry)
  Vessel	K55 mobile gun K56 Ammunition Vehicle K77 fire control vehicle

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