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
CNH-FIAT NEW HOLLAND 79009851, 9U-29219-UP, LANDINI MASSEY FERGUSON 2961659M1, DRESSER-FURUKAWA 3150627R1, D6, TELCO-TATA TD01119/04, VOLVO 14526392, VARIOUS 571009, INGERSOLL RAND 57700858, ATLAS-TEREX 0362007, KOMATSU 131437, VPI V1M1408, EURODAEWOO 9121-6005D11, POCLAIN-CASE POCLAIN V2434592, BERCO CR1250B, A.B.G. 21076294, VOLVO 9112-12001, ITM D01060C0N17, LANDINI MASSEY FERGUSON 2928706M1, TELCO-TATA 9TD01119/04, CATERPILLAR, BENATI 2001015, LIEBHERR 4111100, Buldozer, JOHN DEERE T43322, VOLVO 044062, KOMATSU 00131437, SENNEBOGEN 3528013331, POCLAIN-CASE POCLAIN P2434592V, VOLVO 020005225990, CATERPILLAR 1M1408, HYUNDAI 81EL-25030, EXTEC VCR1250, LARSEN & TOUBRO V20134541, DRESSER-FURUKAWA 1254381H1, C.M.W-(CHARLES-MACHINES) 107-364, SAMSUNG-H.I. 9112-01201, LIEBHERR 4129303, LIEBHERR 4122664, VERMEER 1181230011, JOHN DEERE T45097, CNH-FIAT NEW HOLLAND 79004490, LANDINI MASSEY FERGUSON 2979125M1, CATERPILLAR 5W9828, POCLAIN-CASE POCLAIN K0134536, DAEWOO 9121-6005, LANDINI MASSEY FERGUSON 392826X1, POCLAIN-CASE POCLAIN ZKI134536, TELCO-TATA 9TD01583/3, JCB JNA0358, LIEBHERR 7402313, LANDINI MASSEY FERGUSON 1430747M1, CNH-FIAT NEW HOLLAND 579383, POCLAIN-CASE POCLAIN PK134536, CNH-FIAT NEW HOLLAND 4982173, BENATI 2001075, MECALAC 5230071, GAMBETTI-BARRE M175903002, TELCO-TATA TD01583/3, VOLVO 14044062, HANOMAG 2979125M, SIMIT 45482379, DAEWOO 9121-7004, JOHN DEERE CQ09338, VOLVO SA9112-12001, LIEBHERR 7001439, MAIT 2175047, DRESSER 311347R2, LIEBHERR 4253411, REEDRILL V005767, DRESSER 616209C1, VOLVO 44062, JCB 200/61801, CASE R25688, BERCO CR1250, HYUNDAI 81E6-37030, DAEWOO 2121-6014, INGERSOLL RAND 56965270, WIRTGEN 43499, E.W.K. 501518401, JOHN DEERE-CAMECO CB01419006, DRESSER 260714R1, LIEBHERR 4174947, CNH-FIAT NEW HOLLAND 71401387, DAEWOO K1043367, MAIT 2904108, LANDINI MASSEY FERGUSON N1926, LIEBHERR 4982173, Piulita, LIEBHERR 7001334, JCB JNA0086
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
CATERPILLAR 5W9828, LANDINI MASSEY FERGUSON 1430747M1, DRESSER 311347R2, HANOMAG 2979125M, LANDINI MASSEY FERGUSON 2979125M1, BENATI 2001075, TELCO-TATA TD01119/04, LIEBHERR 4111100, E.W.K. 501518401, CNH-FIAT NEW HOLLAND 71401387, D6, TELCO-TATA 9TD01119/04, VOLVO 9112-12001, VARIOUS 571009, DRESSER-FURUKAWA 1254381H1, CATERPILLAR, BENATI 2001015, VOLVO 14526392, LANDINI MASSEY FERGUSON 2961659M1, KOMATSU 00131437, CNH-FIAT NEW HOLLAND 79004490, TELCO-TATA TD01583/3, ATLAS-TEREX 0362007, HYUNDAI 81EL-25030, KOMATSU 131437, JCB JNA0086, LANDINI MASSEY FERGUSON N1926, SENNEBOGEN 3528013331, LARSEN & TOUBRO V20134541, BERCO CR1250B, CNH-FIAT NEW HOLLAND 79009851, Buldozer, POCLAIN-CASE POCLAIN PK134536, MAIT 2904108, BERCO CR1250, DRESSER 260714R1, DAEWOO 9121-6005, SIMIT 45482379, LANDINI MASSEY FERGUSON 2928706M1, JOHN DEERE CQ09338, TELCO-TATA 9TD01583/3, VERMEER 1181230011, CATERPILLAR 1M1408, CNH-FIAT NEW HOLLAND 579383, MECALAC 5230071, DAEWOO 9121-7004, VOLVO 44062, VOLVO SA9112-12001, LANDINI MASSEY FERGUSON 392826X1, POCLAIN-CASE POCLAIN P2434592V, DAEWOO K1043367, 9U-29219-UP, LIEBHERR 4982173, DRESSER 616209C1, CASE R25688, LIEBHERR 7001334, REEDRILL V005767, JOHN DEERE T43322, DAEWOO 2121-6014, VOLVO 14044062, Piulita, POCLAIN-CASE POCLAIN K0134536, SAMSUNG-H.I. 9112-01201, VPI V1M1408, DRESSER-FURUKAWA 3150627R1, POCLAIN-CASE POCLAIN V2434592, C.M.W-(CHARLES-MACHINES) 107-364, INGERSOLL RAND 57700858, A.B.G. 21076294, LIEBHERR 4253411, LIEBHERR 4129303, LIEBHERR 4122664, LIEBHERR 7001439, MAIT 2175047, INGERSOLL RAND 56965270, CNH-FIAT NEW HOLLAND 4982173, HYUNDAI 81E6-37030, VOLVO 044062, EURODAEWOO 9121-6005D11, GAMBETTI-BARRE M175903002, WIRTGEN 43499, VOLVO 020005225990, JOHN DEERE T45097, EXTEC VCR1250, ITM D01060C0N17, JOHN DEERE-CAMECO CB01419006, JCB JNA0358, JCB 200/61801, LIEBHERR 7402313, LIEBHERR 4174947, POCLAIN-CASE POCLAIN ZKI134536