Umshini wokwenza izitini iDoubell Jumbo MK2 uyifanele kahle indawo yokwakha izitini. Yenza imijikelezo yokudonsa engama-500 ihora ngalinye le-8 (ngaphansi komzuzu ngomjikelezo ngamunye). Ithimba lezitini kufanele libe nabasebenzi abalinganiselwa ku-5 futhi indawo edingekayo ingama-450m² kakhonkolo (noma indawo ehlanganisiwe). Lo mshini usebenzisa isikhunta se-MK2 esishintshashintshanayo - mane ulungise izilungiselelo zomshini (isikhathi sokushintsha sicishe sibe imizuzu engama-40). Izingxenye ezigugile nezingaguqulwa zingashintshwa nge-spares ezitholakala kalula - lokhu kusho ukuthi umshini kufanele uhlale isikhathi esingaphezulu kweminyaka engama-20 ezimeni ezinzima kakhulu. Ubukhulu bomshini benza kube lula ukulayisha elolini / iveni yokulanda.