Pratt and Whitney PW4062. 62000lbs thrust. CF6-50 only rated to 54000lbs thrust, and only used on the 747-100 and 200 variants. The 300 got the CF6-80 series, the development of which led to the CF6-80C2 used on the 400 variant, claiming 10-12% greater fuel efficiency.
@darrellgordon74562 ай бұрын
@@paulgerard5413 the LCF's don't use the 4062 variant just FYI
@paulgerard54132 ай бұрын
@@darrellgordon7456 a Google search will show you that they do.
@FelipeSilvaPaiva24 күн бұрын
Hi brother
@mercedesperez40676 ай бұрын
❤❤❤❤
@FelipeSilva-lp7fw3 ай бұрын
Airbus a380
@KPAviation3 ай бұрын
Boeing 747-4 Dreamlifter
@user-dp2jf1xt2l4 ай бұрын
How about record engine shutdown too please?🙏🥺
@KPAviation4 ай бұрын
Thanks for watching I'll work on that.
@jblkeloo19934 ай бұрын
JT9D???
@KPAviation4 ай бұрын
PW4056
@jblkeloo19934 ай бұрын
@@KPAviationCan’t tell the difference between the PW JT9D and PW 4056 They look the exact same 👀
@Roboseal23 ай бұрын
@@KPAviation Are you sure its the 56k variant? They usually use the 62k one as it makes the most thrust for the dreamlifter.
@Roboseal23 ай бұрын
@@jblkeloo1993 They are except pw4000 has less parts and other advantages
@paulgerard54132 ай бұрын
PW4062 -62000lbs thrust on dreamlifter. PW4056 on older 747-300, less fuel efficient.