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 87582723, BERCO CR1967, Excavator, HANOMAG 3254012M1, VPI V1S1860, CNH-FIAT NEW HOLLAND 76040850, TELCO-TATA 9TD01089/4, 655, SENNEBOGEN 2528018585, DRESSER-FURUKAWA, VOLVO 140440645, POCLAIN-CASE POCLAIN ZKI234504, ITM D0108000N17, LIEBHERR 4130.246.16, CATERPILLAR 1A4019, VOLVO 44064, O-&-K-TEREX 42452, TELCO-TATA TD01120/04, CATERPILLAR 1S1860, DRESSER-FURUKAWA 3194591R1, BLOUNT 31001809, POCLAIN-CASE POCLAIN V2334504, TESMEC T00-2600-126, LIEBHERR 7001688, VOLVO 14044064, LIEBHERR 4111000, INGERSOLL RAND 56969264, 7398, TELCO-TATA TD01089/4, BAUER 49335, REEDRILL V007410, HANOMAG 2895890M1, LARSEN & TOUBRO W20134542, DRESSER 616226C1, KOMATSU 01803-E0202E, VARIOUS 571109, POCLAIN-CASE POCLAIN E0050018, Piulita, HYUNDAI 81E7-0022, SENNEBOGEN 018585, LIEBHERR 7003772, POCLAIN-CASE POCLAIN V0234504, CASE R29246
Cu sistem de aspiraþie naturalã sau cu propulsie turbo, cu sau fãrã sisteme de rãcire cu aer, echipat cu recirculare externã a gazelor rãcite si un sistem de presiune înaltã common rail de 1.800 bari, modelul ultra-compact, recent dezvoltat, TCD 2,9 L4 acoper
TESMEC T00-2600-126, POCLAIN-CASE POCLAIN ZKI234504, HANOMAG 3254012M1, Excavator, 7398, DRESSER-FURUKAWA 3194591R1, POCLAIN-CASE POCLAIN V2334504, VOLVO 44064, CATERPILLAR 1A4019, CNH-FIAT NEW HOLLAND 76040850, VARIOUS 571109, DRESSER 616226C1, ITM D0108000N17, TELCO-TATA TD01089/4, LARSEN & TOUBRO W20134542, VPI V1S1860, HANOMAG 2895890M1, CASE R29246, SENNEBOGEN 018585, KOMATSU 01803-E0202E, HYUNDAI 81E7-0022, POCLAIN-CASE POCLAIN E0050018, TELCO-TATA 9TD01089/4, BERCO CR1967, VOLVO 140440645, BLOUNT 31001809, 655, VOLVO 14044064, O-&-K-TEREX 42452, Piulita, INGERSOLL RAND 56969264, POCLAIN-CASE POCLAIN V0234504, LIEBHERR 7003772, DRESSER-FURUKAWA, LIEBHERR 7001688, SENNEBOGEN 2528018585, LIEBHERR 4130.246.16, REEDRILL V007410, CATERPILLAR 1S1860, TELCO-TATA TD01120/04, CNH-FIAT NEW HOLLAND 87582723, BAUER 49335, LIEBHERR 4111000