Utilajul de constructii a fost testat pe santiere aflate la o altitudine mare si in lucrari realizate la temperaturi scazute. Astfel, cumparatorii buldozerului Komatsu D65-17 sunt convinsi ca utilajul va respecta norma Tier 4 in orice imprejurare. Puterea motorului acestui buldozer Komatsu variaza intre 208 si 222
CATERPILLAR 145-2948, ITM Z1506300N0450V, HITACHI 2040402, KOMATSU 201-32-71110, BERCO KM3129/450, JOHN DEERE P65885, VPI KM1685/450V, CATERPILLAR 113-4189, CATERPILLAR 136-2400, Papuc, KOBELCO 2415N373, JOHN DEERE P66360, JCB 331/23439, KOBELCO YR60D00002P1, BERCO KM1685/450, HYUNDAI, R80-7A, KOMATSU 201-32-51110, Miniexcavator
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, 
CATERPILLAR 136-2400, ITM Z1506300N0450V, HITACHI 2040402, JCB 331/23439, KOBELCO YR60D00002P1, JOHN DEERE P66360, Papuc, Miniexcavator, CATERPILLAR 113-4189, BERCO KM1685/450, JOHN DEERE P65885, KOBELCO 2415N373, BERCO KM3129/450, R80-7A, HYUNDAI, KOMATSU 201-32-71110, KOMATSU 201-32-51110, VPI KM1685/450V, CATERPILLAR 145-2948