First used at the Battle of Somme
Had armour plating;
This offered protection to the soldiers inside
Could cross all types of terrain;
Could flatten barbed wire;
Its caterpillar wheels could cross over enemy trenches
Can often get stuck in the mud, or break down
Required 8 men to operate;
This built up body heat, as high as up to 38 degrees
Toxic fumes were created from the uncovered engine;
Sometimes causing soldiers to faint