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
CATERPILLAR 7H3597, LANDINI MASSEY FERGUSON 2979124M1, BERCO CR1251A, LANDINI MASSEY FERGUSON 4906550M1, JOHN DEERE T43323, MAIT 2901221, VPI V7H3597, VARIOUS 571008, INGERSOLL RAND 57407405, REEDRILL V005766, Surub papuc, CATERPILLAR 5H8756, 225B, DRESSER 1254380H1, 2ZD -1-549, INGERSOLL RAND 56965262, LANDINI MASSEY FERGUSON 2979939M1, Excavator, VOLVO 16545, C.M.W-(CHARLES-MACHINES) 107-365, CASE 295318A1, TELCO-TATA TD01583/2, JCB JNA0362, CNH-FIAT NEW HOLLAND 79004489, JOHN DEERE CQ09337, MAIT 2175046, VOLVO 14016545, DRESSER-FURUKAWA 3193523R1, LIEBHERR 4097515, LANDINI MASSEY FERGUSON 2928705M1, TELCO-TATA 9TD01583/2, GAMBETTI-BARRE M175903001, TELCO-TATA 9TD01119/03, LIEBHERR 4157879, LANDINI MASSEY FERGUSON 3089873M1, LANDINI MASSEY FERGUSON 1430746M1, INGERSOLL RAND 57700866, VERMEER 118120001, CATERPILLAR, CNH-FIAT NEW HOLLAND 4982171, BENATI 2001074, A.B.G. 21076286, CATERPILLAR 5W9827, HANOMAG 2979124M, CNH-FIAT NEW HOLLAND 79031606, TELCO-TATA TD01119/03, SIMIT 45482377, HYUNDAI 81EL-25020, LANDINI MASSEY FERGUSON 2979121M1, ITM D04100A0N15, JOHN DEERE-CAMECO CB01419009, LIEBHERR 4982171, LIEBHERR 4253410, POCLAIN-CASE POCLAIN W0033071, VOLVO 18065840, BERCO CR1251, LIEBHERR 4091100, SENNEBOGEN 013343, E.W.K. 501518501, JOHN DEERE T45096, JOHN DEERE T121478, DRESSER-FURUKAWA 319325231R1, EXTEC VCR1251, LIEBHERR 7001485, JCB JNA0295
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
JOHN DEERE CQ09337, INGERSOLL RAND 57407405, CATERPILLAR 5H8756, VERMEER 118120001, TELCO-TATA 9TD01583/2, LANDINI MASSEY FERGUSON 2928705M1, JOHN DEERE T43323, SENNEBOGEN 013343, JOHN DEERE T45096, TELCO-TATA 9TD01119/03, LANDINI MASSEY FERGUSON 2979121M1, TELCO-TATA TD01583/2, ITM D04100A0N15, CATERPILLAR 7H3597, BERCO CR1251A, HANOMAG 2979124M, LIEBHERR 4982171, VPI V7H3597, E.W.K. 501518501, LIEBHERR 4253410, 2ZD -1-549, BENATI 2001074, VARIOUS 571008, LIEBHERR 4091100, POCLAIN-CASE POCLAIN W0033071, DRESSER-FURUKAWA 3193523R1, REEDRILL V005766, CNH-FIAT NEW HOLLAND 79004489, MAIT 2175046, JOHN DEERE T121478, LANDINI MASSEY FERGUSON 2979939M1, CNH-FIAT NEW HOLLAND 4982171, GAMBETTI-BARRE M175903001, A.B.G. 21076286, CNH-FIAT NEW HOLLAND 79031606, JCB JNA0362, JOHN DEERE-CAMECO CB01419009, Excavator, CASE 295318A1, CATERPILLAR 5W9827, C.M.W-(CHARLES-MACHINES) 107-365, JCB JNA0295, LANDINI MASSEY FERGUSON 3089873M1, LIEBHERR 7001485, MAIT 2901221, LANDINI MASSEY FERGUSON 4906550M1, SIMIT 45482377, VOLVO 16545, LIEBHERR 4157879, VOLVO 18065840, LANDINI MASSEY FERGUSON 1430746M1, DRESSER-FURUKAWA 319325231R1, Surub papuc, LANDINI MASSEY FERGUSON 2979124M1, INGERSOLL RAND 56965262, LIEBHERR 4097515, HYUNDAI 81EL-25020, VOLVO 14016545, BERCO CR1251, 225B, INGERSOLL RAND 57700866, EXTEC VCR1251, CATERPILLAR, TELCO-TATA TD01119/03, DRESSER 1254380H1