Rolls Royce RB211 524D4 3D model

cgtrader

This 3D model was initially designed using Sketchup 8 before being converted into various 3D formats. The native format is .skp. It's rendered using 3ds Max 2016 and Vray 3.00. This model is applicable for Boeing 747-200 and -300 aircraft. Special thanks to Airbus A330 for the fan, original pylon, and materials used in this model. Additionally, gratitude is extended to WilliamT for the original 744 engine. Originally created for L-1011-1, Rolls-Royce's RB211 engine was redesigned to provide increased thrust by reworking the fan and IP compressor. This led to an increase in thrust up to 50,000 lbf (220 kN), resulting in the new version designated as RB211-524. Rolls-Royce's RB211-524 was eventually chosen by Boeing for the 747-200, with British Airways being the first airline to order this combination that entered service in 1977. The -524 was further developed into various versions, including the -524C, -524D, -524G, and -524H, each offering increased thrust levels. Notable airlines such as Qantas, Cathay Pacific, Cargolux, and South African Airways were among its customers. When Boeing launched the larger 747-400, even more thrust was required, leading to the development of the -524G and -524H versions with FADEC. The -524H was also offered as a third engine choice for the Boeing 767, with the first entering service in February 1990.