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 TD01119/04, TELCO-TATA 9TD01119/04, JOHN DEERE T45097, BENATI 2001015, MAIT 2175047, HYUNDAI 81E6-37030, CATERPILLAR, SAMSUNG-H.I. 9112-01201, CATERPILLAR 1M1408, LANDINI MASSEY FERGUSON 2979125M1, VOLVO 044062, HANOMAG 2979125M, LIEBHERR 4982173, CNH-FIAT NEW HOLLAND 71401387, SIMIT 45482379, DAEWOO 9121-7004, DRESSER 616209C1, TELCO-TATA TD01583/3, DAEWOO 9121-6005, LIEBHERR 4253411, DRESSER-FURUKAWA 3150627R1, EURODAEWOO 9121-6005D11, LARSEN & TOUBRO V20134541, C.M.W-(CHARLES-MACHINES) 107-364, LIEBHERR 7402313, POCLAIN-CASE POCLAIN PK134536, INGERSOLL RAND 56965270, VOLVO 14044062, BERCO CR1250B, EXTEC VCR1250, VOLVO 44062, INGERSOLL RAND 57700858, MAIT 2904108, CATERPILLAR 5W9828, REEDRILL V005767, JOHN DEERE CQ09338, VPI V1M1408, DAEWOO 2121-6014, ITM D01060C0N17, JOHN DEERE T43322, LIEBHERR 4111100, CASE R25688, WIRTGEN 43499, SENNEBOGEN 3528013331, POCLAIN-CASE POCLAIN K0134536, Piulita, VOLVO 020005225990, DAEWOO K1043367, VOLVO 9112-12001, LIEBHERR 4122664, KOMATSU 00131437, VERMEER 1181230011, DRESSER 311347R2, KOMATSU 131437, LANDINI MASSEY FERGUSON N1926, LIEBHERR 4174947, JCB JNA0358, GAMBETTI-BARRE M175903002, CNH-FIAT NEW HOLLAND 79009851, LIEBHERR 4129303, LIEBHERR 7001334, HYUNDAI 81EL-25030, LIEBHERR 7001439, A.B.G. 21076294, DRESSER-FURUKAWA 1254381H1, POCLAIN-CASE POCLAIN P2434592V, BENATI 2001075, D5B, CNH-FIAT NEW HOLLAND 79004490, LANDINI MASSEY FERGUSON 2961659M1, LANDINI MASSEY FERGUSON 1430747M1, CNH-FIAT NEW HOLLAND 579383, VOLVO SA9112-12001, E.W.K. 501518401, BERCO CR1250, 44X-1111-UP, DRESSER 260714R1, JOHN DEERE-CAMECO CB01419006, LANDINI MASSEY FERGUSON 2928706M1, VARIOUS 571009, VOLVO 14526392, ATLAS-TEREX 0362007, TELCO-TATA 9TD01583/3, JCB JNA0086, CNH-FIAT NEW HOLLAND 4982173, JCB 200/61801, MECALAC 5230071, POCLAIN-CASE POCLAIN ZKI134536, LANDINI MASSEY FERGUSON 392826X1, POCLAIN-CASE POCLAIN V2434592, Buldozer
Producatorul Case a prezentat in 2014 la salonul Conexpo noul model de incarcator frontal pe pneuri numit Case 921F. Noul incarcator se bucura de un randament energetic mai bun si este mai performant decat modelele precedente.Echipat cu un motor de 6.7 litri care dezvolta o putere de 168 kW este echipat cu tehnologia S
E.W.K. 501518401, HANOMAG 2979125M, Buldozer, HYUNDAI 81E6-37030, A.B.G. 21076294, SAMSUNG-H.I. 9112-01201, JOHN DEERE-CAMECO CB01419006, SENNEBOGEN 3528013331, CNH-FIAT NEW HOLLAND 579383, MECALAC 5230071, DAEWOO 2121-6014, VARIOUS 571009, D5B, REEDRILL V005767, POCLAIN-CASE POCLAIN K0134536, LIEBHERR 7001439, C.M.W-(CHARLES-MACHINES) 107-364, BERCO CR1250, DAEWOO 9121-6005, ATLAS-TEREX 0362007, VOLVO 14526392, LIEBHERR 4253411, LIEBHERR 4982173, BENATI 2001015, POCLAIN-CASE POCLAIN V2434592, DRESSER 616209C1, LIEBHERR 4129303, CATERPILLAR 1M1408, LIEBHERR 4122664, JCB JNA0086, VOLVO 044062, Piulita, VOLVO 020005225990, DAEWOO 9121-7004, DRESSER-FURUKAWA 1254381H1, VERMEER 1181230011, GAMBETTI-BARRE M175903002, CNH-FIAT NEW HOLLAND 4982173, POCLAIN-CASE POCLAIN ZKI134536, BENATI 2001075, DRESSER 260714R1, LANDINI MASSEY FERGUSON N1926, LIEBHERR 7001334, MAIT 2175047, JOHN DEERE CQ09338, LANDINI MASSEY FERGUSON 2979125M1, BERCO CR1250B, MAIT 2904108, KOMATSU 131437, CNH-FIAT NEW HOLLAND 79004490, TELCO-TATA 9TD01119/04, CNH-FIAT NEW HOLLAND 71401387, DAEWOO K1043367, INGERSOLL RAND 56965270, LIEBHERR 7402313, POCLAIN-CASE POCLAIN P2434592V, CATERPILLAR 5W9828, 44X-1111-UP, HYUNDAI 81EL-25030, JOHN DEERE T43322, VOLVO 9112-12001, CNH-FIAT NEW HOLLAND 79009851, TELCO-TATA 9TD01583/3, KOMATSU 00131437, LIEBHERR 4111100, DRESSER-FURUKAWA 3150627R1, SIMIT 45482379, LANDINI MASSEY FERGUSON 1430747M1, VOLVO 14044062, VOLVO 44062, WIRTGEN 43499, CATERPILLAR, VOLVO SA9112-12001, VPI V1M1408, LIEBHERR 4174947, JOHN DEERE T45097, ITM D01060C0N17, POCLAIN-CASE POCLAIN PK134536, LANDINI MASSEY FERGUSON 392826X1, LARSEN & TOUBRO V20134541, TELCO-TATA TD01119/04, CASE R25688, LANDINI MASSEY FERGUSON 2928706M1, JCB JNA0358, JCB 200/61801, DRESSER 311347R2, INGERSOLL RAND 57700858, LANDINI MASSEY FERGUSON 2961659M1, TELCO-TATA TD01583/3, EURODAEWOO 9121-6005D11, EXTEC VCR1250