Hi Jane, not an easy one to give a straight answer on unfortunately. These Hiab trucks are usually custom built (so each truck has a different crane and capacity) and crane capacity on these truck mounted cranes are measured as a max weight divided by distance of reach which will vary depending on the angle of lift and type size of load (container or other item) Generally we will only lift empty containers with this type of truck and use Sideloaders / Sidelifters for loaded shipping containers.