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
VOLVO 14016546, VPI V7K2017, LANDINI MASSEY FERGUSON 1421302M1, Excavator, DEUTZ 2361577, VOLVO 020005226035, CASE R17415, JOHN DEERE T126932, WIRTGEN 37825, 60CL, CASE R43173, BERCO CR1968, O-&-K-TEREX 0038240, POCLAIN-CASE POCLAIN L0134514, DRESSER-FURUKAWA 3031169R1, POCLAIN-CASE POCLAIN W2534593, CNH-FIAT NEW HOLLAND 79012421, POCLAIN-CASE POCLAIN, LIEBHERR 4129300, LIEBHERR 4202014, HANOMAG 2971208M, POCLAIN-CASE POCLAIN W2434593, POCLAIN-CASE POCLAIN ZKI134514, CATERPILLAR 5W4022, Piulita, KOMATSU UTILITY 820510441, CASE R57375, CNH-FIAT NEW HOLLAND 573905, BERCO IN1319, HANOMAG 2928578M1, DRESSER 261968R1, ATLAS-TEREX 0359762, SENNEBOGEN 3528017650, FUCHS 3600986022, LANDINI MASSEY FERGUSON 3031169R3, EXTEC VCR1968, HANOMAG 1444855X1, HANOMAG 2971208M1, ITM D04700A0N17, RICHIER 508562901, HYUNDAI 81E6-2054, POCLAIN-CASE POCLAIN L134514, DRESSER 616200C1, BAUER 10097
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
ITM D04700A0N17, CASE R17415, BERCO IN1319, HANOMAG 2971208M1, WIRTGEN 37825, EXTEC VCR1968, POCLAIN-CASE POCLAIN L0134514, HYUNDAI 81E6-2054, FUCHS 3600986022, LIEBHERR 4129300, Piulita, DRESSER 616200C1, CATERPILLAR 5W4022, BERCO CR1968, POCLAIN-CASE POCLAIN W2434593, VOLVO 14016546, BAUER 10097, HANOMAG 2928578M1, LANDINI MASSEY FERGUSON 3031169R3, CNH-FIAT NEW HOLLAND 573905, HANOMAG 2971208M, LIEBHERR 4202014, POCLAIN-CASE POCLAIN, LANDINI MASSEY FERGUSON 1421302M1, RICHIER 508562901, HANOMAG 1444855X1, CNH-FIAT NEW HOLLAND 79012421, POCLAIN-CASE POCLAIN W2534593, JOHN DEERE T126932, DRESSER 261968R1, CASE R57375, CASE R43173, DEUTZ 2361577, VOLVO 020005226035, VPI V7K2017, DRESSER-FURUKAWA 3031169R1, POCLAIN-CASE POCLAIN ZKI134514, Excavator, ATLAS-TEREX 0359762, SENNEBOGEN 3528017650, O-&-K-TEREX 0038240, POCLAIN-CASE POCLAIN L134514, 60CL, KOMATSU UTILITY 820510441