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
TELCO-TATA TD01119/03, LANDINI MASSEY FERGUSON 1430746M1, MAIT 2901221, CNH-FIAT NEW HOLLAND 79031606, LIEBHERR 4982171, LANDINI MASSEY FERGUSON 4906550M1, SIMIT 45482377, INGERSOLL RAND 56965262, CATERPILLAR 5W9827, CATERPILLAR 7H3597, C.M.W-(CHARLES-MACHINES) 107-365, DRESSER-FURUKAWA 3193523R1, JOHN DEERE CQ09337, JOHN DEERE T45096, A.B.G. 21076286, LIEBHERR 4157879, INGERSOLL RAND 57700866, HYUNDAI 81EL-25020, VARIOUS 571008, LANDINI MASSEY FERGUSON 3089873M1, LIEBHERR 7001485, EX100M-3, EXTEC VCR1251, REEDRILL V005766, CNH-FIAT NEW HOLLAND 79004489, DRESSER-FURUKAWA 319325231R1, TELCO-TATA 9TD01583/2, Surub papuc, INGERSOLL RAND 57407405, JOHN DEERE T121478, JCB JNA0362, POCLAIN-CASE POCLAIN W0033071, LANDINI MASSEY FERGUSON 2928705M1, CATERPILLAR 5H8756, BERCO CR1251A, JCB JNA0295, HITACHI, BENATI 2001074, BERCO CR1251, SENNEBOGEN 013343, LANDINI MASSEY FERGUSON 2979124M1, VPI V7H3597, VERMEER 118120001, JOHN DEERE T43323, JOHN DEERE-CAMECO CB01419009, E.W.K. 501518501, LANDINI MASSEY FERGUSON 2979939M1, DRESSER 1254380H1, CASE 295318A1, TELCO-TATA TD01583/2, TELCO-TATA 9TD01119/03, GAMBETTI-BARRE M175903001, LIEBHERR 4097515, VOLVO 16545, VOLVO 18065840, ITM D04100A0N15, MAIT 2175046, VOLVO 14016545, CNH-FIAT NEW HOLLAND 4982171, Excavator, LIEBHERR 4253410, LIEBHERR 4091100, HANOMAG 2979124M, LANDINI MASSEY FERGUSON 2979121M1
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
DRESSER 1254380H1, INGERSOLL RAND 57407405, JOHN DEERE CQ09337, HANOMAG 2979124M, BERCO CR1251A, LIEBHERR 4253410, TELCO-TATA 9TD01119/03, ITM D04100A0N15, CATERPILLAR 5H8756, LIEBHERR 4097515, BENATI 2001074, JCB JNA0295, LIEBHERR 7001485, Surub papuc, VOLVO 16545, LANDINI MASSEY FERGUSON 2928705M1, LIEBHERR 4091100, LIEBHERR 4157879, LIEBHERR 4982171, VOLVO 18065840, VARIOUS 571008, HYUNDAI 81EL-25020, LANDINI MASSEY FERGUSON 2979124M1, E.W.K. 501518501, TELCO-TATA 9TD01583/2, REEDRILL V005766, A.B.G. 21076286, JCB JNA0362, LANDINI MASSEY FERGUSON 1430746M1, C.M.W-(CHARLES-MACHINES) 107-365, EXTEC VCR1251, VPI V7H3597, JOHN DEERE T43323, SENNEBOGEN 013343, TELCO-TATA TD01583/2, POCLAIN-CASE POCLAIN W0033071, INGERSOLL RAND 56965262, CATERPILLAR 5W9827, MAIT 2901221, CNH-FIAT NEW HOLLAND 79004489, HITACHI, VOLVO 14016545, JOHN DEERE T45096, JOHN DEERE-CAMECO CB01419009, TELCO-TATA TD01119/03, CNH-FIAT NEW HOLLAND 4982171, CATERPILLAR 7H3597, CNH-FIAT NEW HOLLAND 79031606, CASE 295318A1, VERMEER 118120001, MAIT 2175046, LANDINI MASSEY FERGUSON 4906550M1, DRESSER-FURUKAWA 3193523R1, DRESSER-FURUKAWA 319325231R1, EX100M-3, Excavator, BERCO CR1251, SIMIT 45482377, INGERSOLL RAND 57700866, LANDINI MASSEY FERGUSON 2979939M1, GAMBETTI-BARRE M175903001, JOHN DEERE T121478, LANDINI MASSEY FERGUSON 3089873M1, LANDINI MASSEY FERGUSON 2979121M1