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
TELCO-TATA 9TD01120/03, Buldozer, VOLVO 44063, LANDINI MASSEY FERGUSON 2895889M1, CATERPILLAR 3Y1129, LIEBHERR 7001689, PRIESTMAN 234855, CATERPILLAR, DRESSER-FURUKAWA 3194590R2, HANOMAG 2962609M1, BERCO CR1105A, HANOMAG 374937128, HANOMAG 2962609M, LIEBHERR 4098.108.16, BAUER 240074, POCLAIN-CASE POCLAIN S0233006, JOHN DEERE T51523, ITM D01070A0N15, BERCO ID427, HYUNDAI 81E-0023, 1Y-460-UP, LIEBHERR 786500614, CNH-FIAT NEW HOLLAND 76040849, REEDRILL V007409, CATERPILLAR 2M8758, VPI V1S1859, LIEBHERR 4097514, TELCO-TATA 9TD01089/3, INGERSOLL RAND 57070971, TELCO-TATA TD01089/3, Surub papuc, DRESSER 624848C1, BENATI 2004014, SENNEBOGEN 018586, O-&-K-TEREX 111742, HANOMAG 3254010M1, SENNEBOGEN 2511018586, POCLAIN-CASE POCLAIN ZKI233006, VOLVO 14044063, CASE R29245, D6D, LIEBHERR 4091000, KOMATSU 207-32-E1134E, VARIOUS 571108, LIEBHERR 7003775, POCLAIN-CASE POCLAIN P0233006S, TELCO-TATA TD01120/03, DRESSER-FURUKAWA 1254518H1, BERCO CR1105, CATERPILLAR 1S1859
In timp ce modelele standard ale Seriei 3 beneficiază de o transmisie hidrostatică cu două viteze, care permite utilajelor să se deplaseze cu viteze cuprinse între 0-20 km/h, noul 121E HTS, împreună cu alte două modele mai mari, utilizează o unitate hidrostatică cu două trepte în combinaţie
DRESSER-FURUKAWA 3194590R2, KOMATSU 207-32-E1134E, CATERPILLAR, CATERPILLAR 3Y1129, O-&-K-TEREX 111742, POCLAIN-CASE POCLAIN ZKI233006, BERCO CR1105, LANDINI MASSEY FERGUSON 2895889M1, DRESSER 624848C1, SENNEBOGEN 018586, LIEBHERR 4097514, D6D, TELCO-TATA TD01120/03, HANOMAG 2962609M1, VOLVO 14044063, TELCO-TATA TD01089/3, LIEBHERR 4098.108.16, HANOMAG 2962609M, CASE R29245, BERCO CR1105A, PRIESTMAN 234855, JOHN DEERE T51523, HANOMAG 3254010M1, LIEBHERR 7003775, POCLAIN-CASE POCLAIN P0233006S, CATERPILLAR 1S1859, 1Y-460-UP, Buldozer, CATERPILLAR 2M8758, TELCO-TATA 9TD01089/3, ITM D01070A0N15, LIEBHERR 7001689, BERCO ID427, HYUNDAI 81E-0023, TELCO-TATA 9TD01120/03, BENATI 2004014, DRESSER-FURUKAWA 1254518H1, POCLAIN-CASE POCLAIN S0233006, VOLVO 44063, BAUER 240074, VARIOUS 571108, CNH-FIAT NEW HOLLAND 76040849, SENNEBOGEN 2511018586, INGERSOLL RAND 57070971, VPI V1S1859, LIEBHERR 4091000, Surub papuc, LIEBHERR 786500614, REEDRILL V007409, HANOMAG 374937128