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
LARSEN & TOUBRO V20134541, JCB JNA0086, LANDINI MASSEY FERGUSON 2961659M1, POCLAIN-CASE POCLAIN ZKI134536, JOHN DEERE T45097, EURODAEWOO 9121-6005D11, LIEBHERR 4174947, LIEBHERR 4122664, LIEBHERR 4111100, Buldozer, DRESSER-FURUKAWA 1254381H1, LANDINI MASSEY FERGUSON 1430747M1, TELCO-TATA 9TD01119/04, INGERSOLL RAND 57700858, CATERPILLAR 5W9828, BENATI 2001015, D5, DAEWOO 9121-6005, CATERPILLAR 1M1408, DAEWOO 2121-6014, JCB JNA0358, POCLAIN-CASE POCLAIN V2434592, CNH-FIAT NEW HOLLAND 579383, BERCO CR1250B, CASE R25688, KOMATSU 131437, VOLVO SA9112-12001, LIEBHERR 4982173, VOLVO 14526392, LANDINI MASSEY FERGUSON 2928706M1, LIEBHERR 4129303, LANDINI MASSEY FERGUSON 392826X1, JCB 200/61801, TELCO-TATA 9TD01583/3, HANOMAG 2979125M, MAIT 2175047, SAMSUNG-H.I. 9112-01201, MECALAC 5230071, LIEBHERR 4253411, LIEBHERR 7001334, CNH-FIAT NEW HOLLAND 4982173, DRESSER 616209C1, VOLVO 9112-12001, VOLVO 044062, E.W.K. 501518401, HYUNDAI 81EL-25030, ITM D01060C0N17, GAMBETTI-BARRE M175903002, HYUNDAI 81E6-37030, EXTEC VCR1250, TELCO-TATA TD01583/3, 95J-269-472, INGERSOLL RAND 56965270, MAIT 2904108, DAEWOO 9121-7004, DAEWOO K1043367, LANDINI MASSEY FERGUSON N1926, CATERPILLAR, DRESSER 260714R1, WIRTGEN 43499, CNH-FIAT NEW HOLLAND 71401387, JOHN DEERE CQ09338, C.M.W-(CHARLES-MACHINES) 107-364, ATLAS-TEREX 0362007, JOHN DEERE T43322, KOMATSU 00131437, LIEBHERR 7001439, A.B.G. 21076294, POCLAIN-CASE POCLAIN P2434592V, REEDRILL V005767, VOLVO 44062, VOLVO 020005225990, SENNEBOGEN 3528013331, LIEBHERR 7402313, CNH-FIAT NEW HOLLAND 79004490, TELCO-TATA TD01119/04, VPI V1M1408, CNH-FIAT NEW HOLLAND 79009851, DRESSER-FURUKAWA 3150627R1, JOHN DEERE-CAMECO CB01419006, VARIOUS 571009, LANDINI MASSEY FERGUSON 2979125M1, POCLAIN-CASE POCLAIN K0134536, DRESSER 311347R2, SIMIT 45482379, BERCO CR1250, Piulita, VERMEER 1181230011, BENATI 2001075, POCLAIN-CASE POCLAIN PK134536, VOLVO 14044062
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
CNH-FIAT NEW HOLLAND 71401387, EURODAEWOO 9121-6005D11, VARIOUS 571009, POCLAIN-CASE POCLAIN K0134536, LANDINI MASSEY FERGUSON 2928706M1, D5, JOHN DEERE CQ09338, CNH-FIAT NEW HOLLAND 4982173, CNH-FIAT NEW HOLLAND 579383, DRESSER 260714R1, KOMATSU 131437, CATERPILLAR, POCLAIN-CASE POCLAIN PK134536, SAMSUNG-H.I. 9112-01201, SENNEBOGEN 3528013331, DRESSER 616209C1, DRESSER-FURUKAWA 1254381H1, C.M.W-(CHARLES-MACHINES) 107-364, MECALAC 5230071, BERCO CR1250, CNH-FIAT NEW HOLLAND 79009851, SIMIT 45482379, MAIT 2175047, ATLAS-TEREX 0362007, EXTEC VCR1250, ITM D01060C0N17, LANDINI MASSEY FERGUSON 2979125M1, E.W.K. 501518401, 95J-269-472, KOMATSU 00131437, VPI V1M1408, VOLVO 020005225990, LIEBHERR 4129303, LARSEN & TOUBRO V20134541, DAEWOO 2121-6014, JOHN DEERE T45097, LANDINI MASSEY FERGUSON N1926, DRESSER-FURUKAWA 3150627R1, VOLVO 44062, REEDRILL V005767, DAEWOO 9121-6005, VOLVO 044062, DAEWOO K1043367, GAMBETTI-BARRE M175903002, LIEBHERR 7402313, VOLVO 9112-12001, A.B.G. 21076294, LIEBHERR 4253411, INGERSOLL RAND 57700858, VERMEER 1181230011, CATERPILLAR 5W9828, POCLAIN-CASE POCLAIN ZKI134536, JCB JNA0358, VOLVO SA9112-12001, LIEBHERR 4111100, JOHN DEERE-CAMECO CB01419006, TELCO-TATA 9TD01119/04, MAIT 2904108, BERCO CR1250B, Buldozer, Piulita, HANOMAG 2979125M, DAEWOO 9121-7004, CATERPILLAR 1M1408, HYUNDAI 81E6-37030, VOLVO 14044062, LANDINI MASSEY FERGUSON 392826X1, INGERSOLL RAND 56965270, CNH-FIAT NEW HOLLAND 79004490, TELCO-TATA TD01119/04, POCLAIN-CASE POCLAIN P2434592V, LIEBHERR 4982173, TELCO-TATA TD01583/3, WIRTGEN 43499, LANDINI MASSEY FERGUSON 2961659M1, CASE R25688, BENATI 2001015, HYUNDAI 81EL-25030, LIEBHERR 4122664, BENATI 2001075, TELCO-TATA 9TD01583/3, POCLAIN-CASE POCLAIN V2434592, LIEBHERR 7001334, VOLVO 14526392, DRESSER 311347R2, JCB JNA0086, LIEBHERR 4174947, JCB 200/61801, LANDINI MASSEY FERGUSON 1430747M1, LIEBHERR 7001439, JOHN DEERE T43322