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
BERCO FT2206, DAEWOO 120304-00003, HITACHI 3081344, Piulita, TELCO-TATA 9TD01383/4, TELCO-TATA TD01383/4, HITACHI 4198449, Excavator, KOBELCO 2420Z1414, JCB 332/J6262, CNH-FIAT NEW HOLLAND 79035320, ITM D04200B0N17, INGERSOLL RAND 57721599, FIAT-HITACHI 72212371, HITACHI, BERCO HT530, HITACHI 4378889, ZX270LC, KOMATSU 208-32-11220
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, 
KOMATSU 208-32-11220, HITACHI 4198449, HITACHI, ZX270LC, CNH-FIAT NEW HOLLAND 79035320, TELCO-TATA TD01383/4, BERCO FT2206, Piulita, DAEWOO 120304-00003, HITACHI 4378889, KOBELCO 2420Z1414, INGERSOLL RAND 57721599, ITM D04200B0N17, BERCO HT530, JCB 332/J6262, HITACHI 3081344, Excavator, FIAT-HITACHI 72212371, TELCO-TATA 9TD01383/4