I-Jumbo Mold Shaft sisikhombisi esingqinelanisa isibiyeli somngundo kunye neplate yenethiwekhi yeJumbo MK2, Jumbo MK3 kunye noomatshini bezitena beHyperstat. Yinto ebalulekileyo ukuqinisekisa ukuba isitampu singena kwibhokisi yokubumba, xa sele silinganisiwe. Iiseyidi ezimbini zeshafti ngaphezulu ziqinisiwe ngokuchasene nenye ukwenza indlela yokumisa eya kuthi ichonge ukuphakama kwemveliso yezitena eyenziweyo. Phakathi embindini we-shaft kukho i-induction evumela ukuba isitya esiphathwayo sitshixe endaweni ngokusebenzisa isikrufu.  PHAWULA:  Ukuba esi sikhonkwane sentloko sikhululekile, siya kuyigqiba indawo kwaye singathembeki ekuphakamiseni isitampu ngokufanayo kumacala omabini-soloko ujonga esi sihlunu ngamaxesha athile. 
 
 Ukunxiba kunye nokukrazuka ikakhulu kukuhamba ngokuhamba komkhono ongezantsi; kodwa nangezikulufo zeplati zokuphatha ezikhululekileyo. Ikhefu elibalulekileyo lenzeka kwinqanaba eliphakathi ukusuka ekusetyenzisweni koomatshini apho ukungcangcazela kude kakhulu kuneemfuno ezicetyiswayo ukufezekisa uxinano lwezitena olwaneleyo.
 
 Isimbi yeshafti kukulalanisa ngokunxiba okurhabaxa (ukusuka kwimikhono) kunye nokuqina koxinano (lokungcangcazela kunye nemikhosi ye torque) kodwa lelona candelo lomeleleyo kuluhlu lomatshini wezitena weJumbo.
 
 Yongeza igrisi ye-LM ukunciphisa ukungqubana kwemikhosi kunye nokwandisa ixesha lokuphila lale nxalenye.