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
311B, CNH-FIAT NEW HOLLAND 79009851, POCLAIN-CASE POCLAIN ZKI134536, VERMEER 1181230011, TELCO-TATA 9TD01119/04, HANOMAG 2979125M, DRESSER 311347R2, VOLVO SA9112-12001, VOLVO 020005225990, SENNEBOGEN 3528013331, A.B.G. 21076294, MAIT 2904108, POCLAIN-CASE POCLAIN PK134536, JOHN DEERE T43322, VPI V1M1408, DRESSER 260714R1, 2LS -1-UP, REEDRILL V005767, JOHN DEERE-CAMECO CB01419006, VOLVO 14044062, DAEWOO K1043367, DAEWOO 2121-6014, CNH-FIAT NEW HOLLAND 79004490, INGERSOLL RAND 57700858, POCLAIN-CASE POCLAIN K0134536, E.W.K. 501518401, VOLVO 044062, CASE R25688, VARIOUS 571009, KOMATSU 131437, MAIT 2175047, TELCO-TATA 9TD01583/3, GAMBETTI-BARRE M175903002, Excavator, POCLAIN-CASE POCLAIN V2434592, LANDINI MASSEY FERGUSON N1926, VOLVO 44062, CNH-FIAT NEW HOLLAND 71401387, EXTEC VCR1250, LIEBHERR 7001439, VOLVO 14526392, MECALAC 5230071, LANDINI MASSEY FERGUSON 392826X1, DAEWOO 9121-7004, TELCO-TATA TD01583/3, LIEBHERR 7402313, DAEWOO 9121-6005, LARSEN & TOUBRO V20134541, DRESSER-FURUKAWA 1254381H1, JOHN DEERE CQ09338, BENATI 2001075, SIMIT 45482379, EURODAEWOO 9121-6005D11, ITM D01060C0N17, LIEBHERR 4982173, LIEBHERR 4129303, C.M.W-(CHARLES-MACHINES) 107-364, HYUNDAI 81E6-37030, CNH-FIAT NEW HOLLAND 579383, JCB JNA0086, VOLVO 9112-12001, CATERPILLAR 1M1408, CATERPILLAR 5W9828, BERCO CR1250B, LIEBHERR 7001334, LANDINI MASSEY FERGUSON 2979125M1, ATLAS-TEREX 0362007, LIEBHERR 4111100, HYUNDAI 81EL-25030, INGERSOLL RAND 56965270, LIEBHERR 4253411, JCB 200/61801, CNH-FIAT NEW HOLLAND 4982173, LIEBHERR 4174947, BENATI 2001015, TELCO-TATA TD01119/04, DRESSER-FURUKAWA 3150627R1, CATERPILLAR, Piulita, WIRTGEN 43499, DRESSER 616209C1, JCB JNA0358, LANDINI MASSEY FERGUSON 1430747M1, LANDINI MASSEY FERGUSON 2928706M1, KOMATSU 00131437, LIEBHERR 4122664, POCLAIN-CASE POCLAIN P2434592V, LANDINI MASSEY FERGUSON 2961659M1, SAMSUNG-H.I. 9112-01201, BERCO CR1250, JOHN DEERE T45097
Noul model oferă performanţă şi productivitate, respectând în acelaşi timp normele legate de emisiile poluante. Sarcina sa utilă nominală este de 16 tone, cu o tonă mai mult decât cea a modelului 990H. Noile sale cupe, provenite de la seria Performance, au capacităţi cuprinse într
C.M.W-(CHARLES-MACHINES) 107-364, VPI V1M1408, JOHN DEERE T43322, KOMATSU 00131437, LIEBHERR 7402313, CATERPILLAR 5W9828, CNH-FIAT NEW HOLLAND 71401387, LIEBHERR 4174947, HYUNDAI 81EL-25030, CASE R25688, Piulita, POCLAIN-CASE POCLAIN ZKI134536, REEDRILL V005767, SAMSUNG-H.I. 9112-01201, JCB JNA0086, LIEBHERR 7001334, ITM D01060C0N17, TELCO-TATA TD01119/04, 311B, HANOMAG 2979125M, TELCO-TATA 9TD01119/04, CNH-FIAT NEW HOLLAND 79009851, VOLVO 44062, DAEWOO K1043367, DAEWOO 9121-7004, LIEBHERR 4111100, POCLAIN-CASE POCLAIN K0134536, VOLVO 9112-12001, CNH-FIAT NEW HOLLAND 79004490, JCB JNA0358, ATLAS-TEREX 0362007, DRESSER-FURUKAWA 3150627R1, JOHN DEERE T45097, SIMIT 45482379, LIEBHERR 7001439, HYUNDAI 81E6-37030, DRESSER-FURUKAWA 1254381H1, MAIT 2175047, VOLVO 020005225990, LIEBHERR 4122664, BERCO CR1250, POCLAIN-CASE POCLAIN P2434592V, JCB 200/61801, LANDINI MASSEY FERGUSON 2928706M1, DRESSER 260714R1, LANDINI MASSEY FERGUSON 2961659M1, INGERSOLL RAND 57700858, POCLAIN-CASE POCLAIN V2434592, KOMATSU 131437, 2LS -1-UP, LIEBHERR 4982173, E.W.K. 501518401, LARSEN & TOUBRO V20134541, VERMEER 1181230011, A.B.G. 21076294, TELCO-TATA 9TD01583/3, EXTEC VCR1250, LANDINI MASSEY FERGUSON 392826X1, VOLVO 044062, LANDINI MASSEY FERGUSON 1430747M1, LANDINI MASSEY FERGUSON 2979125M1, DAEWOO 9121-6005, LIEBHERR 4129303, DRESSER 311347R2, CATERPILLAR 1M1408, CNH-FIAT NEW HOLLAND 579383, VOLVO 14044062, TELCO-TATA TD01583/3, JOHN DEERE-CAMECO CB01419006, MECALAC 5230071, VOLVO SA9112-12001, EURODAEWOO 9121-6005D11, LIEBHERR 4253411, BERCO CR1250B, BENATI 2001015, VARIOUS 571009, CATERPILLAR, CNH-FIAT NEW HOLLAND 4982173, Excavator, INGERSOLL RAND 56965270, WIRTGEN 43499, GAMBETTI-BARRE M175903002, JOHN DEERE CQ09338, SENNEBOGEN 3528013331, MAIT 2904108, DAEWOO 2121-6014, LANDINI MASSEY FERGUSON N1926, POCLAIN-CASE POCLAIN PK134536, BENATI 2001075, DRESSER 616209C1, VOLVO 14526392