Engines on SQ 747-400

[Flying Mechanic]

Could anyone tell me the engine type on SQ 747-400? was it the Pratt and Whitney 4056 0r 4060?
Thanks in advance for any help.
Cheers FM

[WhiteOak]

http://www.singaporeair.com/saa/en_U...tory/fleet.jsp

Here you go. Cheers!

[B772]

The SQ 747-400's were powerd by the PW4000 series configured for 56,000lbs of thrust ie. PW4056. (Same as the UA B747-400's)

[WhiteOak]

I think FM is just trying to confirm. B744 comes with 3 different PW engines 4056, 4060 and 4062. SIA B744s has the 56 on it.

[Flying Mechanic]

Thanks for that WhitOak, got the info I needed.
Cheers FM