The 320 DR series trolley is equipped with 2 light alloy frontal doors for container removal. It has a standard version at 2-3 places. It is completely closed om 3 sides and an opening on the back side for container removal. Each place has one collector with lid that is hinged at the back and can be easily opened by hand. The 320 DR series trolley also includes 4 75mm diameter rubber anti-mark swivel wheels with 2 wheels with a brake and anti-mark PVC bumper disks on the 4 corners.