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
POCLAIN-CASE POCLAIN K0134536, POCLAIN-CASE POCLAIN ZKI134536, DRESSER 311347R2, HANOMAG 2979125M, JCB JNA0358, BERCO CR1250B, BENATI 2001015, VOLVO 44062, CNH-FIAT NEW HOLLAND 4982173, CNH-FIAT NEW HOLLAND 579383, JOHN DEERE T45097, REEDRILL V005767, EXTEC VCR1250, TELCO-TATA TD01119/04, LANDINI MASSEY FERGUSON 392826X1, CNH-FIAT NEW HOLLAND 71401387, CATERPILLAR 1M1408, TELCO-TATA 9TD01583/3, C.M.W-(CHARLES-MACHINES) 107-364, DRESSER-FURUKAWA 3150627R1, INGERSOLL RAND 57700858, LIEBHERR 4982173, BENATI 2001075, INGERSOLL RAND 56965270, HYUNDAI, VARIOUS 571009, LIEBHERR 7402313, CATERPILLAR 5W9828, CNH-FIAT NEW HOLLAND 79009851, VOLVO 14044062, JCB JNA0086, TELCO-TATA TD01583/3, SENNEBOGEN 3528013331, LIEBHERR 4111100, MECALAC 5230071, CNH-FIAT NEW HOLLAND 79004490, LANDINI MASSEY FERGUSON 2961659M1, ATLAS-TEREX 0362007, LIEBHERR 4122664, KOMATSU 131437, DRESSER 616209C1, SAMSUNG-H.I. 9112-01201, LIEBHERR 7001439, TELCO-TATA 9TD01119/04, DAEWOO 9121-7004, LANDINI MASSEY FERGUSON 2979125M1, VERMEER 1181230011, GAMBETTI-BARRE M175903002, LIEBHERR 4174947, R140LC-9, JOHN DEERE T43322, POCLAIN-CASE POCLAIN V2434592, E.W.K. 501518401, VOLVO 020005225990, DRESSER 260714R1, DRESSER-FURUKAWA 1254381H1, VOLVO 9112-12001, POCLAIN-CASE POCLAIN PK134536, KOMATSU 00131437, WIRTGEN 43499, LANDINI MASSEY FERGUSON 1430747M1, SIMIT 45482379, LIEBHERR 7001334, VOLVO SA9112-12001, HYUNDAI 81EL-25030, LIEBHERR 4129303, LARSEN & TOUBRO V20134541, ITM D01060C0N17, VOLVO 044062, Excavator, A.B.G. 21076294, VPI V1M1408, Piulita, EURODAEWOO 9121-6005D11, LANDINI MASSEY FERGUSON 2928706M1, MAIT 2904108, VOLVO 14526392, DAEWOO K1043367, POCLAIN-CASE POCLAIN P2434592V, JCB 200/61801, LIEBHERR 4253411, DAEWOO 2121-6014, LANDINI MASSEY FERGUSON N1926, BERCO CR1250, JOHN DEERE-CAMECO CB01419006, JOHN DEERE CQ09338, MAIT 2175047, HYUNDAI 81E6-37030, DAEWOO 9121-6005, CASE R25688
Cu sistem de aspiraþie naturalã sau cu propulsie turbo, cu sau fãrã sisteme de rãcire cu aer, echipat cu recirculare externã a gazelor rãcite si un sistem de presiune înaltã common rail de 1.800 bari, modelul ultra-compact, recent dezvoltat, TCD 2,9 L4 acoper
VOLVO 020005225990, SAMSUNG-H.I. 9112-01201, MECALAC 5230071, Piulita, INGERSOLL RAND 56965270, CNH-FIAT NEW HOLLAND 579383, HANOMAG 2979125M, EURODAEWOO 9121-6005D11, R140LC-9, VOLVO 9112-12001, LIEBHERR 7001439, LANDINI MASSEY FERGUSON N1926, LIEBHERR 7402313, TELCO-TATA TD01583/3, E.W.K. 501518401, LIEBHERR 4982173, HYUNDAI 81E6-37030, ITM D01060C0N17, VOLVO 14526392, REEDRILL V005767, POCLAIN-CASE POCLAIN V2434592, WIRTGEN 43499, DAEWOO 2121-6014, EXTEC VCR1250, BERCO CR1250B, JCB JNA0086, LIEBHERR 4174947, CNH-FIAT NEW HOLLAND 4982173, VARIOUS 571009, CNH-FIAT NEW HOLLAND 79009851, C.M.W-(CHARLES-MACHINES) 107-364, POCLAIN-CASE POCLAIN P2434592V, POCLAIN-CASE POCLAIN K0134536, LIEBHERR 7001334, DRESSER 311347R2, VOLVO 044062, HYUNDAI, ATLAS-TEREX 0362007, Excavator, DRESSER 260714R1, DRESSER 616209C1, JOHN DEERE T45097, VOLVO SA9112-12001, DAEWOO 9121-7004, DAEWOO 9121-6005, LANDINI MASSEY FERGUSON 392826X1, CNH-FIAT NEW HOLLAND 71401387, VERMEER 1181230011, LARSEN & TOUBRO V20134541, TELCO-TATA 9TD01583/3, VPI V1M1408, SENNEBOGEN 3528013331, CATERPILLAR 5W9828, TELCO-TATA 9TD01119/04, KOMATSU 131437, LANDINI MASSEY FERGUSON 2979125M1, LANDINI MASSEY FERGUSON 2928706M1, POCLAIN-CASE POCLAIN ZKI134536, SIMIT 45482379, HYUNDAI 81EL-25030, LIEBHERR 4253411, MAIT 2175047, A.B.G. 21076294, DAEWOO K1043367, JOHN DEERE T43322, JCB JNA0358, LANDINI MASSEY FERGUSON 2961659M1, TELCO-TATA TD01119/04, JCB 200/61801, VOLVO 14044062, LIEBHERR 4122664, CASE R25688, JOHN DEERE-CAMECO CB01419006, POCLAIN-CASE POCLAIN PK134536, CATERPILLAR 1M1408, JOHN DEERE CQ09338, BENATI 2001075, KOMATSU 00131437, BERCO CR1250, LIEBHERR 4111100, LANDINI MASSEY FERGUSON 1430747M1, BENATI 2001015, INGERSOLL RAND 57700858, GAMBETTI-BARRE M175903002, VOLVO 44062, LIEBHERR 4129303, MAIT 2904108, DRESSER-FURUKAWA 3150627R1, DRESSER-FURUKAWA 1254381H1, CNH-FIAT NEW HOLLAND 79004490