European versions were equipped with a 3.15:1 final drive ratio.
A version equipped with a crane was used for "breakdown" work.
Training version, armed and equipped with all operational systems but not fully combat ready, about 50 built.
This version lacked a shoulder stock and was equipped with a pistol grip.
This version may be equipped with a water cannon and/or a bulldozer blade.
Latest versions can be equipped with an optional parachute recovery system.
All versions were equipped with the 4.25-inch long moderator.
Early versions of the Tiger I were equipped with five such devices.
The Japanese version of the tanker is equipped only with the boom refueling system.
The AB55 is a horizontal version equipped with a turbocharger.