Masha Allah aap bahut acchi tarah se explain kie lekin iski jo operating system hai thoda critical hai komatsu aur caterpillar dozer se. Mein v ek dozer operator houn. Jahan tak mera knowledge hai cat aur komatsu is the best dozer for mines.
Nasim bhai aap kaha ho abhi india me ya out off India actually mai v sikhna chahta hu chalana chahta hu but mere pas koi option nhi hai or nhi koi sikhane wala