The Challenger 2 is a heavily armoured and well protected tank. The turret and hull are protected by second-generation Chobham armour, also known as Dorchester, the details of which are classified but which is said to have a mass efficiency more than twice that of rolled homogeneous armour against high-explosive anti-tank (HEAT) projectiles. Crew safety was paramount in the design. It uses a solid state electric drive for turret and gun motion, instead of hydraulic systems that can leak fluid into the crew compartment.
The Challenger 2 is a h.eavily armoured and well protected tank The turret and hull are protected by second-generation Chobham armour, also known as Dorchester, the details of which are classified but which is said to have a mass efficiency more than twice that of rolled homogeneous armour against high-explosive anti-tank (HEAT) projectiles. Crew safety was paramount in the design. It uses a solid state electric drive for turret and gun motion, instead of hydraulic systems that can leak fluid into the crew compartment.