Gks perfekt container dolly 5-14130- 26,000 lb. Capacity the 5-14130 container dolly 5-14130 is a 12 metric ton capacity skate that fits into two feet of an iso container and enables safe movement of the container. Gks container dollies are comprised of two separate dollies: a leading steerable tl-c dolly for effortless navigation, and a f5-14130 dolly that provides container dollies with the ability to transport up to 52,800 pounds. Our container dollies are equipped with locks that securely connect container dollies with intermodal, or iso, containers for safe, efficient and secure transport.