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
CASE, ALLIS-CHALMERS 504465, KOMATSU 87578475, BERCO AC226A, CATERPILLAR 9G3110, VPI V9G3110, Surub papuc, Combina sfecla zahar, 7700, ALLIS-CHALMERS 70504465, ITM D0311000N15, ALLIS-CHALMERS 70097282, ALLIS-CHALMERS 70023776, CASE R27166, ALLIS-CHALMERS 097282, ALLIS-CHALMERS 023776, BERCO AC226, VPI VR27166
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 9G3110, Combina sfecla zahar, CASE, CASE R27166, ALLIS-CHALMERS 70504465, VPI V9G3110, ALLIS-CHALMERS 70097282, ALLIS-CHALMERS 70023776, ALLIS-CHALMERS 504465, KOMATSU 87578475, BERCO AC226A, BERCO AC226, ALLIS-CHALMERS 097282, 7700, ITM D0311000N15, Surub papuc, ALLIS-CHALMERS 023776, VPI VR27166