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
LIEBHERR 7001689, HYUNDAI 81E-0023, 4T-1-UP, CATERPILLAR 2M8758, LIEBHERR 4097514, KOMATSU 207-32-E1134E, SENNEBOGEN 018586, VOLVO 44063, CASE R29245, D7, BERCO CR1105A, DRESSER 624848C1, POCLAIN-CASE POCLAIN P0233006S, CATERPILLAR 1S1859, JOHN DEERE T51523, HANOMAG 2962609M1, TELCO-TATA 9TD01120/03, Surub papuc, VARIOUS 571108, VPI V1S1859, BERCO ID427, LIEBHERR 786500614, HANOMAG 374937128, DRESSER-FURUKAWA 3194590R2, BENATI 2004014, TELCO-TATA 9TD01089/3, LIEBHERR 4091000, INGERSOLL RAND 57070971, VOLVO 14044063, HANOMAG 3254010M1, ITM D01070A0N15, DRESSER-FURUKAWA 1254518H1, BERCO CR1105, LIEBHERR 7003775, LANDINI MASSEY FERGUSON 2895889M1, Buldozer, CNH-FIAT NEW HOLLAND 76040849, POCLAIN-CASE POCLAIN ZKI233006, BAUER 240074, TELCO-TATA TD01089/3, CATERPILLAR, REEDRILL V007409, O-&-K-TEREX 111742, TELCO-TATA TD01120/03, HANOMAG 2962609M, CATERPILLAR 3Y1129, POCLAIN-CASE POCLAIN S0233006, PRIESTMAN 234855, SENNEBOGEN 2511018586, LIEBHERR 4098.108.16
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
TELCO-TATA 9TD01120/03, PRIESTMAN 234855, SENNEBOGEN 018586, CATERPILLAR, BERCO CR1105A, O-&-K-TEREX 111742, VOLVO 14044063, LIEBHERR 786500614, ITM D01070A0N15, SENNEBOGEN 2511018586, BERCO ID427, DRESSER-FURUKAWA 1254518H1, CASE R29245, Buldozer, BERCO CR1105, LANDINI MASSEY FERGUSON 2895889M1, VOLVO 44063, HANOMAG 374937128, VPI V1S1859, BAUER 240074, TELCO-TATA TD01089/3, HYUNDAI 81E-0023, D7, HANOMAG 2962609M1, HANOMAG 2962609M, CATERPILLAR 1S1859, 4T-1-UP, TELCO-TATA 9TD01089/3, LIEBHERR 4097514, REEDRILL V007409, CATERPILLAR 2M8758, HANOMAG 3254010M1, POCLAIN-CASE POCLAIN P0233006S, DRESSER 624848C1, POCLAIN-CASE POCLAIN ZKI233006, LIEBHERR 4098.108.16, VARIOUS 571108, LIEBHERR 7003775, LIEBHERR 7001689, BENATI 2004014, CNH-FIAT NEW HOLLAND 76040849, INGERSOLL RAND 57070971, DRESSER-FURUKAWA 3194590R2, KOMATSU 207-32-E1134E, TELCO-TATA TD01120/03, CATERPILLAR 3Y1129, JOHN DEERE T51523, Surub papuc, LIEBHERR 4091000, POCLAIN-CASE POCLAIN S0233006