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
Excavator, HYUNDAI 81WM-17030, KOMATSU 20Y-30-00022, HYUNDAI 81EM-10030-01, KOMATSU 20Y-30-08030, KOMATSU 204-30-00020, R180LC-9, Rola de sustinere, BERCO KM1640, KOMATSU 20Y-30-00021, KOMATSU 204-30-00040, KOMATSU 205-30-00190, SAMSUNG-H.I. 1030-10041, SANY B229900000160, KOMATSU 205-30-K1200, KOMATSU 205-30-K1300, HYUNDAI 81EL-20030, KOMATSU 20Y-30-00020, HYUNDAI, HYUNDAI 81EM-10030, VPI VKM1640V, KOMATSU 205-30-00043, ITM C40201A0M00, HYUNDAI 81EM-13010
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, 
KOMATSU 205-30-K1300, KOMATSU 204-30-00040, KOMATSU 205-30-K1200, HYUNDAI, HYUNDAI 81EM-13010, KOMATSU 20Y-30-00021, ITM C40201A0M00, SANY B229900000160, R180LC-9, VPI VKM1640V, HYUNDAI 81EL-20030, HYUNDAI 81EM-10030-01, SAMSUNG-H.I. 1030-10041, KOMATSU 205-30-00043, KOMATSU 20Y-30-08030, KOMATSU 204-30-00020, HYUNDAI 81EM-10030, KOMATSU 20Y-30-00022, Excavator, BERCO KM1640, KOMATSU 20Y-30-00020, Rola de sustinere, HYUNDAI 81WM-17030, KOMATSU 205-30-00190