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
HANOMAG 2979124M, DRESSER-FURUKAWA 319325231R1, CNH-FIAT NEW HOLLAND 4982171, JCB JNA0295, HYUNDAI 81EL-25020, VOLVO 18065840, JCB JNA0362, VOLVO 14016545, MAIT 2175046, POCLAIN-CASE POCLAIN W0033071, DRESSER-FURUKAWA 3193523R1, LIEBHERR 4157879, SIMIT 45482377, VOLVO 16545, VPI V7H3597, C.M.W-(CHARLES-MACHINES) 107-365, EXTEC VCR1251, E.W.K. 501518501, SENNEBOGEN 013343, VERMEER 118120001, CATERPILLAR 5H8756, CNH-FIAT NEW HOLLAND 79031606, CASE 295318A1, JOHN DEERE T121478, JOHN DEERE T45096, A.B.G. 21076286, TELCO-TATA 9TD01583/2, LANDINI MASSEY FERGUSON 2979121M1, LANDINI MASSEY FERGUSON 2979939M1, VARIOUS 571008, PR711M, CATERPILLAR 7H3597, LIEBHERR 4253410, LIEBHERR 4097515, REEDRILL V005766, TELCO-TATA TD01583/2, GAMBETTI-BARRE M175903001, LIEBHERR 4982171, INGERSOLL RAND 57407405, LIEBHERR 4091100, TELCO-TATA TD01119/03, LANDINI MASSEY FERGUSON 2928705M1, BENATI 2001074, LANDINI MASSEY FERGUSON 3089873M1, JOHN DEERE T43323, LIEBHERR 7001485, Surub papuc, BERCO CR1251A, JOHN DEERE CQ09337, LANDINI MASSEY FERGUSON 4906550M1, LANDINI MASSEY FERGUSON 1430746M1, Buldozer, ITM D04100A0N15, CNH-FIAT NEW HOLLAND 79004489, LIEBHERR, CATERPILLAR 5W9827, INGERSOLL RAND 57700866, LANDINI MASSEY FERGUSON 2979124M1, TELCO-TATA 9TD01119/03, INGERSOLL RAND 56965262, DRESSER 1254380H1, MAIT 2901221, JOHN DEERE-CAMECO CB01419009, BERCO CR1251
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
SIMIT 45482377, DRESSER 1254380H1, INGERSOLL RAND 56965262, BERCO CR1251A, LANDINI MASSEY FERGUSON 4906550M1, BENATI 2001074, PR711M, TELCO-TATA TD01583/2, CASE 295318A1, LANDINI MASSEY FERGUSON 3089873M1, LANDINI MASSEY FERGUSON 2979121M1, JOHN DEERE CQ09337, Buldozer, CATERPILLAR 5W9827, LIEBHERR, TELCO-TATA TD01119/03, LIEBHERR 4157879, JOHN DEERE T45096, CNH-FIAT NEW HOLLAND 4982171, POCLAIN-CASE POCLAIN W0033071, VOLVO 16545, BERCO CR1251, LANDINI MASSEY FERGUSON 2979124M1, CNH-FIAT NEW HOLLAND 79004489, EXTEC VCR1251, LANDINI MASSEY FERGUSON 2928705M1, LIEBHERR 7001485, VOLVO 14016545, MAIT 2175046, SENNEBOGEN 013343, LIEBHERR 4097515, LIEBHERR 4982171, MAIT 2901221, JOHN DEERE T121478, VPI V7H3597, JOHN DEERE T43323, LIEBHERR 4091100, INGERSOLL RAND 57700866, HYUNDAI 81EL-25020, LIEBHERR 4253410, CATERPILLAR 5H8756, A.B.G. 21076286, JCB JNA0295, CATERPILLAR 7H3597, TELCO-TATA 9TD01119/03, VARIOUS 571008, CNH-FIAT NEW HOLLAND 79031606, DRESSER-FURUKAWA 3193523R1, INGERSOLL RAND 57407405, GAMBETTI-BARRE M175903001, REEDRILL V005766, VOLVO 18065840, ITM D04100A0N15, LANDINI MASSEY FERGUSON 1430746M1, JOHN DEERE-CAMECO CB01419009, C.M.W-(CHARLES-MACHINES) 107-365, Surub papuc, E.W.K. 501518501, HANOMAG 2979124M, TELCO-TATA 9TD01583/2, DRESSER-FURUKAWA 319325231R1, JCB JNA0362, VERMEER 118120001, LANDINI MASSEY FERGUSON 2979939M1