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
PR731BL, LIEBHERR, ITM C0106100Y00, ITM C0106100M00, RICHIER 308512533, CATERPILLAR 1V8055, BERCO CR2650, CATERPILLAR 9S2730, JOHN DEERE AT174848, VPI VCR2650V, CATERPILLAR 3Y3402, HANOMAG 3094639M, HANOMAG 3094639M91, CATERPILLAR 3T3206, CATERPILLAR 5M7318, LIEBHERR 5003817, BERCO ID1482, KOBELCO 24100N10084F1, Rola de sustinere, BERCO CR2650A, Buldozer
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, PR731BL, Buldozer, Rola de sustinere, BERCO CR2650A, LIEBHERR 5003817, CATERPILLAR 5M7318, VPI VCR2650V, ITM C0106100Y00, CATERPILLAR 9S2730, CATERPILLAR 3T3206, CATERPILLAR 1V8055, ITM C0106100M00, HANOMAG 3094639M91, HANOMAG 3094639M, CATERPILLAR 3Y3402, RICHIER 308512533, KOBELCO 24100N10084F1, BERCO CR2650, BERCO ID1482, JOHN DEERE AT174848