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
EURODAEWOO 9120-7033, KOMATSU 207-32-11340, FIAT-HITACHI 71401179, ITM D40850G0N15, Excavator, EX220LC-2, VOLVO 14260905, LIEBHERR 7366657, LIEBHERR 409702614, JCB JSA0037, HYUNDAI 81EM-27020, KOMATSU 207-32-11350, JCB JSA0152, HITACHI, KOMATSU 207-32-K1990, CNH-FIAT NEW HOLLAND 79035814, DAEWOO K1038377, EURODAEWOO 9120-7007, DAEWOO 2120-6017, DAEWOO 9120-7006, KOMATSU 14X-32-05001, BERCO SI430, Surub papuc, CNH-FIAT NEW HOLLAND 71401192, DAEWOO 2120-6033, KOMATSU 204-32-11210
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 204-32-11210, CNH-FIAT NEW HOLLAND 79035814, KOMATSU 207-32-11340, HYUNDAI 81EM-27020, LIEBHERR 7366657, KOMATSU 207-32-K1990, EURODAEWOO 9120-7033, DAEWOO 2120-6033, VOLVO 14260905, HITACHI, JCB JSA0152, FIAT-HITACHI 71401179, DAEWOO K1038377, BERCO SI430, DAEWOO 9120-7006, KOMATSU 207-32-11350, JCB JSA0037, LIEBHERR 409702614, Excavator, KOMATSU 14X-32-05001, EX220LC-2, Surub papuc, CNH-FIAT NEW HOLLAND 71401192, EURODAEWOO 9120-7007, DAEWOO 2120-6017, ITM D40850G0N15