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
BENATI 2001074, CNH-FIAT NEW HOLLAND 4982171, LANDINI MASSEY FERGUSON 2979124M1, HANOMAG 2979124M, EXTEC VCR1251, TELCO-TATA TD01583/2, VARIOUS 571008, BERCO CR1251, DRESSER 1254380H1, TELCO-TATA TD01119/03, LANDINI MASSEY FERGUSON 2979939M1, JCB JNA0295, DRESSER-FURUKAWA 3193523R1, Incarcator, VERMEER 118120001, HYUNDAI 81EL-25020, JOHN DEERE T43323, LANDINI MASSEY FERGUSON 1430746M1, E.W.K. 501518501, SIMIT 45482377, GAMBETTI-BARRE M175903001, VOLVO 16545, CATERPILLAR 5H8756, CATERPILLAR 5W9827, CNH-FIAT NEW HOLLAND 79004489, INGERSOLL RAND 57700866, SENNEBOGEN 013343, 955K, CATERPILLAR, Surub papuc, C.M.W-(CHARLES-MACHINES) 107-365, LIEBHERR 4253410, CNH-FIAT NEW HOLLAND 79031606, INGERSOLL RAND 56965262, VPI V7H3597, ITM D04100A0N15, MAIT 2901221, VOLVO 18065840, JOHN DEERE-CAMECO CB01419009, BERCO CR1251A, JOHN DEERE T121478, TELCO-TATA 9TD01583/2, VOLVO 14016545, A.B.G. 21076286, TELCO-TATA 9TD01119/03, LIEBHERR 4982171, CASE 295318A1, POCLAIN-CASE POCLAIN W0033071, LIEBHERR 4091100, LANDINI MASSEY FERGUSON 2979121M1, LANDINI MASSEY FERGUSON 3089873M1, JOHN DEERE CQ09337, LANDINI MASSEY FERGUSON 4906550M1, INGERSOLL RAND 57407405, 57J-1-UP, JCB JNA0362, CATERPILLAR 7H3597, MAIT 2175046, REEDRILL V005766, LIEBHERR 4157879, LIEBHERR 4097515, LANDINI MASSEY FERGUSON 2928705M1, DRESSER-FURUKAWA 319325231R1, LIEBHERR 7001485, JOHN DEERE T45096
Capacitatea de incarcare a cupei necesare pentru o lucrare depinde in principal de numarul de ore lucrate, densitatea materialului, cat de plina poate fi incarcata pentru un anumit tip de material, "numit factorul de incarcare" si ciclul de incarcare. Ciclul de incarcare face referire la intervalul de timp in
EXTEC VCR1251, TELCO-TATA 9TD01583/2, TELCO-TATA TD01583/2, JOHN DEERE-CAMECO CB01419009, A.B.G. 21076286, E.W.K. 501518501, LANDINI MASSEY FERGUSON 2979939M1, LANDINI MASSEY FERGUSON 2928705M1, VOLVO 16545, 57J-1-UP, SENNEBOGEN 013343, LIEBHERR 4982171, BENATI 2001074, DRESSER 1254380H1, LIEBHERR 4157879, ITM D04100A0N15, CATERPILLAR 5H8756, CATERPILLAR 7H3597, VERMEER 118120001, VOLVO 14016545, POCLAIN-CASE POCLAIN W0033071, VPI V7H3597, JOHN DEERE T121478, LANDINI MASSEY FERGUSON 2979124M1, LANDINI MASSEY FERGUSON 3089873M1, LIEBHERR 4091100, 955K, LIEBHERR 7001485, MAIT 2901221, LANDINI MASSEY FERGUSON 4906550M1, INGERSOLL RAND 57407405, Surub papuc, HANOMAG 2979124M, GAMBETTI-BARRE M175903001, HYUNDAI 81EL-25020, JOHN DEERE T45096, BERCO CR1251, CASE 295318A1, SIMIT 45482377, Incarcator, LIEBHERR 4253410, CNH-FIAT NEW HOLLAND 79031606, BERCO CR1251A, LANDINI MASSEY FERGUSON 1430746M1, VARIOUS 571008, DRESSER-FURUKAWA 3193523R1, CATERPILLAR 5W9827, LIEBHERR 4097515, TELCO-TATA 9TD01119/03, TELCO-TATA TD01119/03, CNH-FIAT NEW HOLLAND 4982171, VOLVO 18065840, JCB JNA0295, JCB JNA0362, INGERSOLL RAND 56965262, INGERSOLL RAND 57700866, LANDINI MASSEY FERGUSON 2979121M1, CATERPILLAR, C.M.W-(CHARLES-MACHINES) 107-365, DRESSER-FURUKAWA 319325231R1, MAIT 2175046, CNH-FIAT NEW HOLLAND 79004489, JOHN DEERE CQ09337, REEDRILL V005766, JOHN DEERE T43323