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
E.W.K. 501518501, ATLAS-TEREX 3641192, DAEWOO 9120-6005, UH04M-1, JCB JNA0085, ITM D04900S0N15, EURODAEWOO 9120-6006D12, VOLVO 142149681, Excavator, HYUNDAI 81E6-37020, CATERPILLAR 8U2703, Surub papuc, HITACHI 4345328, VOLVO 14523637, CNH-FIAT NEW HOLLAND 71401386, POCLAIN-CASE POCLAIN ZKI3533059, VOLVO 1082-02690, SENNEBOGEN 3511021670, DAEWOO 9120-7008, VPI V3Y4297, POCLAIN-CASE POCLAIN P3533059G, BERCO HT245, POCLAIN-CASE POCLAIN G3533059, JCB JNA0357, SAMSUNG-H.I. 1082-02690, VOLVO 020005231690, VOLVO 214968, CNH-FIAT NEW HOLLAND 79031606, HITACHI, VOLVO 14214968, LIEBHERR 7365793, SANY 5230070, DAEWOO K1043366, VOLVO SA1082-02690, DAEWOO 2120-6014
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, 
HYUNDAI 81E6-37020, BERCO HT245, JCB JNA0085, DAEWOO 9120-7008, CNH-FIAT NEW HOLLAND 71401386, E.W.K. 501518501, VOLVO 020005231690, SANY 5230070, VOLVO 14523637, JCB JNA0357, VOLVO SA1082-02690, LIEBHERR 7365793, VOLVO 214968, VOLVO 1082-02690, POCLAIN-CASE POCLAIN G3533059, UH04M-1, HITACHI 4345328, VOLVO 14214968, VPI V3Y4297, ATLAS-TEREX 3641192, CATERPILLAR 8U2703, POCLAIN-CASE POCLAIN P3533059G, SAMSUNG-H.I. 1082-02690, DAEWOO 2120-6014, EURODAEWOO 9120-6006D12, Surub papuc, VOLVO 142149681, Excavator, CNH-FIAT NEW HOLLAND 79031606, POCLAIN-CASE POCLAIN ZKI3533059, ITM D04900S0N15, DAEWOO 9120-6005, SENNEBOGEN 3511021670, DAEWOO K1043366, HITACHI