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
INGERSOLL RAND 57708901, UH123, VPI V79035816, HITACHI 4255638, KOBELCO 2420Z1293, SAMSUNG-H.I. 9112-12501, KOMATSU 14X-32-11220, HITACHI 3060205, HITACHI 4663808, TELCO-TATA TD01723/3, HITACHI, VOLVO 14526401, ITM D04140S0N17, LIEBHERR 7366658, VOLVO 14880574, TELCO-TATA TD01532/3, Piulita, CATERPILLAR 9W3361, HYUNDAI 81EM-20030, TELCO-TATA 9TD01532/3, Excavator, DAEWOO 2121-1250, KOBELCO 2420P1552, CNH-FIAT NEW HOLLAND 76030024, CNH-FIAT NEW HOLLAND 79035816, BERCO FT2111, DAEWOO 9121-7005
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, 
VOLVO 14526401, Piulita, HYUNDAI 81EM-20030, ITM D04140S0N17, VOLVO 14880574, INGERSOLL RAND 57708901, SAMSUNG-H.I. 9112-12501, HITACHI 4663808, CNH-FIAT NEW HOLLAND 79035816, HITACHI, Excavator, DAEWOO 2121-1250, CNH-FIAT NEW HOLLAND 76030024, HITACHI 3060205, DAEWOO 9121-7005, VPI V79035816, LIEBHERR 7366658, HITACHI 4255638, BERCO FT2111, KOBELCO 2420Z1293, TELCO-TATA 9TD01532/3, TELCO-TATA TD01532/3, UH123, TELCO-TATA TD01723/3, KOMATSU 14X-32-11220, CATERPILLAR 9W3361, KOBELCO 2420P1552