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
CATERPILLAR 4K7038, POCLAIN-CASE POCLAIN ZKI3533058, VPI V7H3596, LIEBHERR 485522914, BERCO CR429, JCB 826/00301, CASE S113061, POCLAIN-CASE POCLAIN P3533058F, EXTEC VCR0429B, CATERPILLAR 2F1009, CNH-FIAT NEW HOLLAND 578633, FAI 820510440, Excavator, CNH-FIAT NEW HOLLAND 79012420, ITM D01040C0N15, CATERPILLAR 7H3596, BENATI 2002016, CATERPILLAR 2B9511, LANDINI MASSEY FERGUSON 1421301M1, POCLAIN-CASE POCLAIN F3533058, SAMSUNG-H.I. 9012-51906, DRESSER-FURUKAWA 1253678H1, Surub papuc, KOMATSU UTILITY 820510504, BERCO CR429B, ROCK-EXCAVATORS 01636, 1602DLC, LARSEN & TOUBRO H20133011, PRIESTMAN 234830, ATLAS-TEREX, LIEBHERR 4097516
Noile excavatoare Hitachi din gama Zaxis seria 5 sunt, in acelasi timp, mai ecologice si mai economice decat modelele precedente ale marcii japoneze. Motorizarea Isuzu permite utilajului de constructii sa reduca din consumul de carburant si din emisiile sale de poluanti. Sistemul hidraulic de ultima generatie TRIAS le
FAI 820510440, BERCO CR429, BERCO CR429B, JCB 826/00301, PRIESTMAN 234830, DRESSER-FURUKAWA 1253678H1, CNH-FIAT NEW HOLLAND 79012420, EXTEC VCR0429B, BENATI 2002016, LIEBHERR 4097516, LIEBHERR 485522914, CATERPILLAR 2F1009, ROCK-EXCAVATORS 01636, POCLAIN-CASE POCLAIN F3533058, CASE S113061, Surub papuc, VPI V7H3596, 1602DLC, LANDINI MASSEY FERGUSON 1421301M1, ATLAS-TEREX, LARSEN & TOUBRO H20133011, POCLAIN-CASE POCLAIN P3533058F, POCLAIN-CASE POCLAIN ZKI3533058, CATERPILLAR 4K7038, CATERPILLAR 7H3596, Excavator, CATERPILLAR 2B9511, CNH-FIAT NEW HOLLAND 578633, SAMSUNG-H.I. 9012-51906, KOMATSU UTILITY 820510504, ITM D01040C0N15