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
DRESSER-FURUKAWA 3194590R2, CATERPILLAR 1S1859, CATERPILLAR 2M8758, HYUNDAI 81E-0023, HANOMAG 2962609M, TELCO-TATA 9TD01089/3, Buldozer, PRIESTMAN 234855, SENNEBOGEN 018586, BAUER 240074, LIEBHERR 4091000, HANOMAG 374937128, BERCO CR1105, VOLVO 14044063, VARIOUS 571108, TELCO-TATA 9TD01120/03, D6D, POCLAIN-CASE POCLAIN S0233006, 5X-780-UP, Surub papuc, CNH-FIAT NEW HOLLAND 76040849, HANOMAG 2962609M1, LIEBHERR 786500614, SENNEBOGEN 2511018586, VOLVO 44063, HANOMAG 3254010M1, BENATI 2004014, INGERSOLL RAND 57070971, LIEBHERR 7003775, JOHN DEERE T51523, TELCO-TATA TD01089/3, KOMATSU 207-32-E1134E, CATERPILLAR, VPI V1S1859, TELCO-TATA TD01120/03, CASE R29245, CATERPILLAR 3Y1129, POCLAIN-CASE POCLAIN ZKI233006, LIEBHERR 4098.108.16, DRESSER-FURUKAWA 1254518H1, REEDRILL V007409, BERCO ID427, LIEBHERR 4097514, LANDINI MASSEY FERGUSON 2895889M1, LIEBHERR 7001689, POCLAIN-CASE POCLAIN P0233006S, ITM D01070A0N15, DRESSER 624848C1, BERCO CR1105A, O-&-K-TEREX 111742
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 9TD01089/3, SENNEBOGEN 018586, LIEBHERR 786500614, BAUER 240074, HANOMAG 2962609M, LIEBHERR 4091000, CATERPILLAR, PRIESTMAN 234855, LIEBHERR 4097514, TELCO-TATA TD01089/3, SENNEBOGEN 2511018586, REEDRILL V007409, CNH-FIAT NEW HOLLAND 76040849, BERCO ID427, VOLVO 14044063, LANDINI MASSEY FERGUSON 2895889M1, Surub papuc, VARIOUS 571108, CATERPILLAR 1S1859, HANOMAG 2962609M1, POCLAIN-CASE POCLAIN S0233006, DRESSER 624848C1, CASE R29245, TELCO-TATA 9TD01120/03, LIEBHERR 7001689, CATERPILLAR 3Y1129, POCLAIN-CASE POCLAIN ZKI233006, CATERPILLAR 2M8758, INGERSOLL RAND 57070971, 5X-780-UP, BERCO CR1105A, ITM D01070A0N15, JOHN DEERE T51523, D6D, LIEBHERR 4098.108.16, DRESSER-FURUKAWA 3194590R2, BERCO CR1105, HYUNDAI 81E-0023, POCLAIN-CASE POCLAIN P0233006S, O-&-K-TEREX 111742, HANOMAG 374937128, VPI V1S1859, BENATI 2004014, KOMATSU 207-32-E1134E, HANOMAG 3254010M1, Buldozer, TELCO-TATA TD01120/03, DRESSER-FURUKAWA 1254518H1, LIEBHERR 7003775, VOLVO 44063