|
Lancaster Mark I:
Four Roll-Royce Merlin XX or 22 12 cylinder
60 degree vee-type liquid cooled in-line engines, two speed
supercharger.
1,460 hp each at 1,905m (6,250ft) in
"M" gear
1,435 hp each at 3,350m (11,000ft) in
"S" gear
Propeller
Three blade, de Havilland type No. 5140, or
Nash Kelvinator type No. A4/138, variable pitch, constant
speed, and feathering.
|
Lancaster Mark II:
Four Bristol Hercules VI or XVI 14 cylinder
sleeve-valve, air-cooled radial engines, two speed centrifugal
supercharger.
1,735 hp each
Propeller
Three blade D. H. Hydromatic or Rotol
constant speed.
|
|
Lancaster Mark III:
Four Packard Rolls-Royce Merlin 224 12
cylinder 60 degree vee-type liquid cooled in-line engines, two
speed supercharger
Propeller
Three blade, de Havilland type No. 5140, or
Nash Kelvinator type No. A4/138, variable pitch, constant
speed, and feathering.
|
Lancaster Mark X:
Same as Mk. III except it was Canadian
built.
Propeller
Three blade, Hamilton standard variable
pitch paddle blade.
|
