800×125 ithrekhi yerabha yokuqashwa kwamathrekhi enkampani yenethiwekhi ye-MST2000

Amathrekhi e-Crawler carrier anezinzuzo zawo futhi, njengezimfuneko eziphansi zomgwaqo, ukusebenza kahle ezweni elinqamula izwe, kanye nemvelo yokuvikela yethrekhi. Ukuze kubhekwane nodaba lokonakala kwezimoto ezilandelwayo, abanye abantu baqale ukusebenza emzileni. Ngokwesibonelo, ithrekhi yokuqala yensimbi yathathelwa indawo izinto zenjoloba, ezingagcini nje ngokunciphisa kakhulu umonakalo kodwa futhi zifeza ezinye izinjongo.