AE94.2 (E Class) gas turbine, is widely used in overseas markets and some domestic markets. Its greatest feature is its reliability and durability, as well as its high output performance. In addition, because of its unique cylindrical combustion chamber, it can adapt to a variety of special fuels, including light oil, some heavy oil, blast furnace gas, coke oven gas, etc. It has gained favor from many dual- fuel-demand customers in global and domestic market. In terms of structure, AE94.2 and AE94.3A are basically the same. A horizontally splitted cylinder and a central tied-rod rotor are adopted. The compressor has 16-stage axial flow and 1-stage adjustable IGV. The first six compressor blades are coated with anticorrosive coatings and the four-stage axial flow turbine. The major difference is that the combustion chamber adopts two cylindrical combustion chambers distributed on both sides of the GT body, with eight burners on each upper part of the combustion chamber. The normal loading rate of AE94.2 is 11 MW/min and 30 MW/min for peak load regulation, which also has the characteristics of quick start-up and shutdown.