Just a note about the caster option on the ORDPK3648 orderpicker platform. The minimum platform width for the standard configuration is 48". With a reasonable fork spread (min 24") there needs to be an adequate space to mount the 5" casters. Keep in mind a 5" swivel caster is typically offset 2", not sure if 4 rigid casters would help anyone's operation. The alternative would be to mount the casters to the fork tubes, that will raise the platform height 5.5" which means the operator would need to adjust when mounting the platform to the orderpicker. If normally staying with the orderpicker, then step height to the platform will be increased by like dimension.