دواسة المعجل Liebherr 10012489 لـ حفارة Liebherr A309 Li/A311 Li /A312 Li /A314 Li/A316 Li /A910 comp/A912 compact/A914 Compact/A914/A916 /A918 Compact/A918/A920/A922 Rail/A924 HL/A924 Rail/A924/A928/LH22 M/LH24 M/LH26 EC/LH26 M/LH30 M/LH35 M/LH35 MT/LH40 M/LH50 M/LH50 MHR/LH50 MT/LH60 C/LH60 M/LH60 MHR/LH60 MT/LH80 C/LH80 M/LH80 MHR