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
JCB 200/61801, Buldozer, MAIT 2175047, JOHN DEERE-CAMECO CB01419006, LIEBHERR 7001334, VOLVO 44062, LANDINI MASSEY FERGUSON 2961659M1, BENATI 2001015, POCLAIN-CASE POCLAIN PK134536, INGERSOLL RAND 57700858, CNH-FIAT NEW HOLLAND 71401387, TELCO-TATA TD01119/04, HYUNDAI 81E6-37030, LANDINI MASSEY FERGUSON 392826X1, TELCO-TATA TD01583/3, DAEWOO 9121-6005, VOLVO 14526392, VPI V1M1408, CATERPILLAR 5W9828, LIEBHERR 4122664, D4E, E.W.K. 501518401, EURODAEWOO 9121-6005D11, DRESSER-FURUKAWA 3150627R1, LIEBHERR 4129303, CNH-FIAT NEW HOLLAND 579383, CATERPILLAR 1M1408, 28X-1-UP, DRESSER 311347R2, LIEBHERR 7402313, JOHN DEERE CQ09338, INGERSOLL RAND 56965270, VOLVO 14044062, VARIOUS 571009, TELCO-TATA 9TD01119/04, VOLVO 020005225990, BERCO CR1250B, SAMSUNG-H.I. 9112-01201, LIEBHERR 7001439, LIEBHERR 4982173, DAEWOO 9121-7004, CATERPILLAR, CNH-FIAT NEW HOLLAND 79009851, JCB JNA0086, DRESSER-FURUKAWA 1254381H1, SIMIT 45482379, POCLAIN-CASE POCLAIN ZKI134536, BENATI 2001075, DRESSER 260714R1, LANDINI MASSEY FERGUSON N1926, CASE R25688, JOHN DEERE T45097, CNH-FIAT NEW HOLLAND 4982173, REEDRILL V005767, SENNEBOGEN 3528013331, POCLAIN-CASE POCLAIN K0134536, POCLAIN-CASE POCLAIN V2434592, KOMATSU 131437, BERCO CR1250, LIEBHERR 4111100, LANDINI MASSEY FERGUSON 2979125M1, HANOMAG 2979125M, EXTEC VCR1250, ATLAS-TEREX 0362007, ITM D01060C0N17, VOLVO SA9112-12001, KOMATSU 00131437, LIEBHERR 4174947, VOLVO 044062, C.M.W-(CHARLES-MACHINES) 107-364, Piulita, LANDINI MASSEY FERGUSON 2928706M1, JOHN DEERE T43322, GAMBETTI-BARRE M175903002, MAIT 2904108, HYUNDAI 81EL-25030, LANDINI MASSEY FERGUSON 1430747M1, A.B.G. 21076294, TELCO-TATA 9TD01583/3, LARSEN & TOUBRO V20134541, MECALAC 5230071, DAEWOO K1043367, POCLAIN-CASE POCLAIN P2434592V, CNH-FIAT NEW HOLLAND 79004490, DAEWOO 2121-6014, DRESSER 616209C1, VOLVO 9112-12001, VERMEER 1181230011, WIRTGEN 43499, LIEBHERR 4253411, JCB JNA0358
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
INGERSOLL RAND 56965270, VOLVO 14526392, SIMIT 45482379, C.M.W-(CHARLES-MACHINES) 107-364, HYUNDAI 81EL-25030, CNH-FIAT NEW HOLLAND 79004490, POCLAIN-CASE POCLAIN PK134536, LIEBHERR 4982173, Buldozer, VOLVO SA9112-12001, MECALAC 5230071, MAIT 2904108, VARIOUS 571009, DAEWOO K1043367, DRESSER 616209C1, GAMBETTI-BARRE M175903002, D4E, LIEBHERR 7402313, LIEBHERR 7001334, LANDINI MASSEY FERGUSON 2961659M1, LARSEN & TOUBRO V20134541, VERMEER 1181230011, JCB JNA0086, BENATI 2001075, ATLAS-TEREX 0362007, JCB JNA0358, LIEBHERR 4253411, VOLVO 44062, JOHN DEERE T45097, DRESSER 260714R1, CATERPILLAR, E.W.K. 501518401, TELCO-TATA TD01583/3, LIEBHERR 4111100, KOMATSU 00131437, WIRTGEN 43499, VOLVO 044062, CNH-FIAT NEW HOLLAND 71401387, MAIT 2175047, POCLAIN-CASE POCLAIN ZKI134536, VOLVO 020005225990, EXTEC VCR1250, JOHN DEERE CQ09338, DAEWOO 9121-6005, CATERPILLAR 5W9828, DAEWOO 9121-7004, LIEBHERR 7001439, POCLAIN-CASE POCLAIN V2434592, DRESSER 311347R2, ITM D01060C0N17, DRESSER-FURUKAWA 1254381H1, Piulita, CATERPILLAR 1M1408, SENNEBOGEN 3528013331, JOHN DEERE T43322, CNH-FIAT NEW HOLLAND 579383, LIEBHERR 4122664, LANDINI MASSEY FERGUSON 2928706M1, TELCO-TATA 9TD01583/3, LANDINI MASSEY FERGUSON N1926, REEDRILL V005767, CNH-FIAT NEW HOLLAND 79009851, TELCO-TATA 9TD01119/04, CNH-FIAT NEW HOLLAND 4982173, BERCO CR1250B, POCLAIN-CASE POCLAIN P2434592V, A.B.G. 21076294, SAMSUNG-H.I. 9112-01201, POCLAIN-CASE POCLAIN K0134536, LANDINI MASSEY FERGUSON 1430747M1, EURODAEWOO 9121-6005D11, BENATI 2001015, HANOMAG 2979125M, JCB 200/61801, LANDINI MASSEY FERGUSON 2979125M1, DAEWOO 2121-6014, TELCO-TATA TD01119/04, BERCO CR1250, KOMATSU 131437, 28X-1-UP, JOHN DEERE-CAMECO CB01419006, VOLVO 9112-12001, DRESSER-FURUKAWA 3150627R1, VPI V1M1408, LANDINI MASSEY FERGUSON 392826X1, VOLVO 14044062, LIEBHERR 4174947, CASE R25688, LIEBHERR 4129303, HYUNDAI 81E6-37030, INGERSOLL RAND 57700858