LM-3C is developed on the basis of LM-3B with only two boosters and with no tail-fin. It has an overall length of 56.33 meters and a lift-off mass of 367 tons. It is mainly used to put payload into geosynchronous transfer orbit and other orbits. A LM-3C can put multiple satellites into orbit during one flight. The launch capability of LM-3C for GTO mission is 3.8 tons.