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
MAIT 2904108, JOHN DEERE T45097, MECALAC 5230071, VOLVO 14526392, VARIOUS 571009, LANDINI MASSEY FERGUSON N1926, CASE R25688, JOHN DEERE CQ09338, E.W.K. 501518401, GAMBETTI-BARRE M175903002, POCLAIN-CASE POCLAIN K0134536, LIEBHERR 4122664, CNH-FIAT NEW HOLLAND 71401387, EURODAEWOO 9121-6005D11, LIEBHERR 7402313, LIEBHERR 7001439, A.B.G. 21076294, VOLVO SA9112-12001, VOLVO 44062, CATERPILLAR 5W9828, BENATI 2001015, POCLAIN-CASE POCLAIN P2434592V, HYUNDAI 81E6-37030, MAIT 2175047, DAEWOO 9121-6005, DRESSER-FURUKAWA 3150627R1, LIEBHERR 4174947, VOLVO 044062, LIEBHERR 4253411, VPI V1M1408, CNH-FIAT NEW HOLLAND 79004490, TELCO-TATA 9TD01119/04, JCB 200/61801, HYUNDAI 81EL-25030, LANDINI MASSEY FERGUSON 392826X1, JCB JNA0358, DRESSER 260714R1, VOLVO 9112-12001, LANDINI MASSEY FERGUSON 2979125M1, Excavator, CNH-FIAT NEW HOLLAND 4982173, POCLAIN-CASE POCLAIN ZKI134536, TELCO-TATA TD01119/04, LANDINI MASSEY FERGUSON 2961659M1, CNH-FIAT NEW HOLLAND 579383, DRESSER-FURUKAWA 1254381H1, KOMATSU 00131437, EXTEC VCR1250, VERMEER 1181230011, LARSEN & TOUBRO V20134541, SAMSUNG-H.I. 9112-01201, CATERPILLAR 1M1408, 1902DLC, ATLAS-TEREX, KOMATSU 131437, BERCO CR1250B, JOHN DEERE-CAMECO CB01419006, INGERSOLL RAND 56965270, POCLAIN-CASE POCLAIN V2434592, DAEWOO 9121-7004, LANDINI MASSEY FERGUSON 2928706M1, REEDRILL V005767, VOLVO 020005225990, BENATI 2001075, DRESSER 616209C1, DAEWOO 2121-6014, C.M.W-(CHARLES-MACHINES) 107-364, ATLAS-TEREX 0362007, ITM D01060C0N17, TELCO-TATA 9TD01583/3, HANOMAG 2979125M, DRESSER 311347R2, LIEBHERR 7001334, LANDINI MASSEY FERGUSON 1430747M1, BERCO CR1250, LIEBHERR 4129303, JOHN DEERE T43322, Piulita, LIEBHERR 4982173, POCLAIN-CASE POCLAIN PK134536, TELCO-TATA TD01583/3, CNH-FIAT NEW HOLLAND 79009851, INGERSOLL RAND 57700858, SENNEBOGEN 3528013331, VOLVO 14044062, DAEWOO K1043367, WIRTGEN 43499, JCB JNA0086, SIMIT 45482379, LIEBHERR 4111100
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
BENATI 2001015, HYUNDAI 81E6-37030, LIEBHERR 4122664, CATERPILLAR 1M1408, WIRTGEN 43499, POCLAIN-CASE POCLAIN V2434592, DAEWOO 9121-6005, JOHN DEERE T45097, CASE R25688, Piulita, VARIOUS 571009, VOLVO 14044062, KOMATSU 00131437, LIEBHERR 7402313, JOHN DEERE CQ09338, Excavator, LARSEN & TOUBRO V20134541, POCLAIN-CASE POCLAIN K0134536, C.M.W-(CHARLES-MACHINES) 107-364, DAEWOO K1043367, A.B.G. 21076294, EURODAEWOO 9121-6005D11, ITM D01060C0N17, TELCO-TATA 9TD01119/04, BERCO CR1250, SAMSUNG-H.I. 9112-01201, MAIT 2175047, MECALAC 5230071, DRESSER 260714R1, LANDINI MASSEY FERGUSON 2979125M1, ATLAS-TEREX 0362007, LIEBHERR 4982173, GAMBETTI-BARRE M175903002, TELCO-TATA TD01583/3, CNH-FIAT NEW HOLLAND 71401387, BERCO CR1250B, POCLAIN-CASE POCLAIN ZKI134536, TELCO-TATA 9TD01583/3, SIMIT 45482379, CNH-FIAT NEW HOLLAND 79009851, JOHN DEERE T43322, JCB JNA0358, EXTEC VCR1250, INGERSOLL RAND 57700858, VOLVO 9112-12001, DAEWOO 2121-6014, ATLAS-TEREX, CNH-FIAT NEW HOLLAND 4982173, E.W.K. 501518401, CATERPILLAR 5W9828, LIEBHERR 4253411, CNH-FIAT NEW HOLLAND 579383, POCLAIN-CASE POCLAIN PK134536, JOHN DEERE-CAMECO CB01419006, JCB JNA0086, VOLVO 044062, BENATI 2001075, VOLVO SA9112-12001, LANDINI MASSEY FERGUSON 2928706M1, 1902DLC, HYUNDAI 81EL-25030, DRESSER-FURUKAWA 1254381H1, LANDINI MASSEY FERGUSON 2961659M1, REEDRILL V005767, VERMEER 1181230011, SENNEBOGEN 3528013331, VOLVO 14526392, HANOMAG 2979125M, LANDINI MASSEY FERGUSON 1430747M1, INGERSOLL RAND 56965270, LIEBHERR 4111100, CNH-FIAT NEW HOLLAND 79004490, VOLVO 44062, DRESSER 616209C1, MAIT 2904108, VPI V1M1408, VOLVO 020005225990, LIEBHERR 7001334, POCLAIN-CASE POCLAIN P2434592V, DRESSER 311347R2, DAEWOO 9121-7004, LIEBHERR 4129303, LANDINI MASSEY FERGUSON 392826X1, LANDINI MASSEY FERGUSON N1926, LIEBHERR 7001439, TELCO-TATA TD01119/04, LIEBHERR 4174947, KOMATSU 131437, DRESSER-FURUKAWA 3150627R1, JCB 200/61801