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 79012421, 77W-1-967, POCLAIN-CASE POCLAIN ZKI134514, CATERPILLAR 5W4022, LIEBHERR 4202014, POCLAIN-CASE POCLAIN L0134514, LANDINI MASSEY FERGUSON 3031169R3, POCLAIN-CASE POCLAIN W2534593, HANOMAG 2971208M1, WIRTGEN 37825, Buldozer, CASE R17415, HANOMAG 2928578M1, JOHN DEERE T126932, CASE R57375, DRESSER-FURUKAWA 3031169R1, HANOMAG 1444855X1, LIEBHERR 4129300, HANOMAG 2971208M, RICHIER 508562901, HYUNDAI 81E6-2054, EXTEC VCR1968, ATLAS-TEREX 0359762, CASE R43173, O-&-K-TEREX 0038240, Piulita, FUCHS 3600986022, BERCO CR1968, KOMATSU UTILITY 820510441, VOLVO 020005226035, VOLVO 14016546, BERCO IN1319, VPI V7K2017, SENNEBOGEN 3528017650, DRESSER 261968R1, ITM D04700A0N17, POCLAIN-CASE POCLAIN W2434593, D4E, POCLAIN-CASE POCLAIN L134514, DRESSER 616200C1, BAUER 10097, LANDINI MASSEY FERGUSON 1421302M1, CATERPILLAR, CNH-FIAT NEW HOLLAND 573905, DEUTZ 2361577
In martie 2015, la serbarea a 30 de ani de productie de buldoexcavatoare, Caterpillar a lansat noua gama de buldoexcavatoare F2 cu modelele 427F2, 428F2, 432F2, 434F2 şi 444F2. Cabinele acestor buldoexcavatoare ofera o vizibilitate mai buna operatorului in momentul in care acesta se afla la inaltime maxima. În p
HANOMAG 2928578M1, CASE R43173, 77W-1-967, CASE R17415, BERCO IN1319, JOHN DEERE T126932, DEUTZ 2361577, Piulita, FUCHS 3600986022, CATERPILLAR 5W4022, HYUNDAI 81E6-2054, KOMATSU UTILITY 820510441, DRESSER 261968R1, ITM D04700A0N17, DRESSER 616200C1, LANDINI MASSEY FERGUSON 1421302M1, Buldozer, HANOMAG 1444855X1, HANOMAG 2971208M1, LIEBHERR 4129300, VOLVO 020005226035, HANOMAG 2971208M, CASE R57375, LANDINI MASSEY FERGUSON 3031169R3, RICHIER 508562901, WIRTGEN 37825, DRESSER-FURUKAWA 3031169R1, EXTEC VCR1968, D4E, BAUER 10097, POCLAIN-CASE POCLAIN L134514, ATLAS-TEREX 0359762, O-&-K-TEREX 0038240, LIEBHERR 4202014, VPI V7K2017, VOLVO 14016546, BERCO CR1968, CNH-FIAT NEW HOLLAND 79012421, POCLAIN-CASE POCLAIN L0134514, POCLAIN-CASE POCLAIN W2534593, SENNEBOGEN 3528017650, POCLAIN-CASE POCLAIN W2434593, CNH-FIAT NEW HOLLAND 573905, POCLAIN-CASE POCLAIN ZKI134514, CATERPILLAR
