There is a cheeky way of doing this achievement, as said above you need to destroy the Dozer but if you can manage to kill all the Taken and keep dodging the Dozer, and get to the electric fence switch, activate it and get into the next area. The Dozer can't actually fit through the gap in the fence, so you can concentrate all your light on the vehicle now whilst it's trying to get to you. Don't forget to go back in the previous area to find all the available ammo/pick ups.