Grederele sunt considerate masinile cel mai greu de exploatat. Dupa ani de cercetari intense si teste de performanta, noile gredere Caterpillar din Seria M redefinesc ideea de "usor de folosit".
Lucrul cel mai impresionant la noua Serie M este acela ca nu exista leviere- in conditiile in care un greder tipic
PMI 960275, BERCO CR2205, BERCO CR4284, BANTAM-KOEHRING 422V0039, HANOMAG 2899373M91, LIEBHERR 5604047, KOMATSU ALL MAKES ZZYR0024, LIEBHERR 5800083, DEMAG 17128140, CATERPILLAR 5M7820, INGERSOLL RAND 70576103, ITM C0107100M00, ATLAS-TEREX 1357660, CATERPILLAR, CATERPILLAR 1P8717, LIEBHERR 5000951, LIEBHERR 5002789, CATERPILLAR 5S3271, BERCO CR2876, DRESSER-FURUKAWA 1256100H91, INGERSOLL RAND 70075163, CATERPILLAR 9M0637, LIEBHERR 5604175, CATERPILLAR 4S8982, Buldozer, VPI VCR2876V, HYUNDAI 81E7-00522, HANOMAG 375938986, CATERPILLAR 4S9691, HYUNDAI 81E7-0016, CATERPILLAR 9M0638, HYUNDAI 81E7-00521, 8PC-1-UP, Rola de sustinere, CATERPILLAR 7M9489, POCLAIN-CASE POCLAIN M0942390, CATERPILLAR 188-5600, 572G, CATERPILLAR 2P3514, RICHIER 484310573
CommaTECH srl va ofera piese de schimb pentru toata gama de motoare Hanomag, printre altele pentru utilajele de constructii: Hanomag_22, Hanomag_35, Hanomag 44, Hanomag 50, Hanomag 55, Hanomag 60, Hanomag 66, Hanomag 70, Hanomag 77, Hanomag d500, Hanomag d540, 
LIEBHERR 5000951, PMI 960275, BERCO CR2205, BERCO CR2876, Rola de sustinere, DRESSER-FURUKAWA 1256100H91, HYUNDAI 81E7-0016, DEMAG 17128140, LIEBHERR 5800083, 572G, KOMATSU ALL MAKES ZZYR0024, BERCO CR4284, LIEBHERR 5604175, CATERPILLAR 7M9489, CATERPILLAR 5M7820, ATLAS-TEREX 1357660, CATERPILLAR 9M0637, Buldozer, BANTAM-KOEHRING 422V0039, RICHIER 484310573, CATERPILLAR 4S9691, POCLAIN-CASE POCLAIN M0942390, HANOMAG 375938986, CATERPILLAR 2P3514, HYUNDAI 81E7-00522, LIEBHERR 5604047, CATERPILLAR 9M0638, CATERPILLAR 1P8717, HANOMAG 2899373M91, CATERPILLAR 4S8982, VPI VCR2876V, CATERPILLAR 188-5600, HYUNDAI 81E7-00521, INGERSOLL RAND 70075163, LIEBHERR 5002789, 8PC-1-UP, ITM C0107100M00, CATERPILLAR, INGERSOLL RAND 70576103, CATERPILLAR 5S3271