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
DAEWOO 2120-6017, BERCO SI430, R220LC-7, CNH-FIAT NEW HOLLAND 79035814, DAEWOO 2120-6033, Excavator, FIAT-HITACHI 71401179, JCB JSA0152, DAEWOO 9120-7006, LIEBHERR 409702614, KOMATSU 207-32-11350, KOMATSU 207-32-K1990, HYUNDAI, HYUNDAI 81EM-27020, KOMATSU 204-32-11210, LIEBHERR 7366657, ITM D40850G0N15, VOLVO 14260905, DAEWOO K1038377, CNH-FIAT NEW HOLLAND 71401192, EURODAEWOO 9120-7007, Surub papuc, KOMATSU 207-32-11340, EURODAEWOO 9120-7033, JCB JSA0037, KOMATSU 14X-32-05001
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, 
DAEWOO 2120-6017, CNH-FIAT NEW HOLLAND 71401192, Surub papuc, Excavator, JCB JSA0037, HYUNDAI 81EM-27020, JCB JSA0152, ITM D40850G0N15, LIEBHERR 7366657, DAEWOO K1038377, BERCO SI430, KOMATSU 14X-32-05001, EURODAEWOO 9120-7033, LIEBHERR 409702614, EURODAEWOO 9120-7007, KOMATSU 207-32-11350, DAEWOO 2120-6033, HYUNDAI, DAEWOO 9120-7006, FIAT-HITACHI 71401179, R220LC-7, KOMATSU 207-32-11340, VOLVO 14260905, CNH-FIAT NEW HOLLAND 79035814, KOMATSU 207-32-K1990, KOMATSU 204-32-11210