I-Recen, Ikhethekile ngokuphepha kwe-Crane kusukela ngo-2008, Ihlinzeka ngesisombululo esiphelele sokuphepha se-Tower crane: Ukuvikelwa kwendawo, Ukungqubuzana nokushayisana, Inkomba yokulayisha okuphephile, isistimu yekhamera ye-Hook kanye noSupervisor.
Ihambisana neKONKE uphawu nemodeli.