... :20ft x 8ft x 8ft 6inches 3) special shipping containers MARITIME CONTAINER SPECIFICATIONS DimensionsMM+/ -ExternalLength6,058 +0-6Width2,438+0-5Height2 ... Payload 28,210 62,200Allowable Stacking Weight 192,000422,900 maritime container, 20ft/30ft/40hc/45ft/53ft