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
DAEWOO 9121-6005, LANDINI MASSEY FERGUSON 2961659M1, CNH-FIAT NEW HOLLAND 4982173, Buldozer, BENATI 2001075, CATERPILLAR 5W9828, CNH-FIAT NEW HOLLAND 79009851, TELCO-TATA 9TD01583/3, HYUNDAI 81EL-25030, SIMIT 45482379, LIEBHERR 4174947, Piulita, JCB JNA0086, TELCO-TATA TD01583/3, JCB JNA0358, 84H-1-809, LIEBHERR 4129303, LIEBHERR 7402313, INGERSOLL RAND 57700858, BERCO CR1250, JOHN DEERE CQ09338, ATLAS-TEREX 0362007, DRESSER 260714R1, HANOMAG 2979125M, LIEBHERR 4111100, BERCO CR1250B, VARIOUS 571009, MAIT 2904108, BENATI 2001015, CNH-FIAT NEW HOLLAND 71401387, JCB 200/61801, CNH-FIAT NEW HOLLAND 79004490, POCLAIN-CASE POCLAIN V2434592, EXTEC VCR1250, VOLVO 44062, LANDINI MASSEY FERGUSON 392826X1, HYUNDAI 81E6-37030, WIRTGEN 43499, EURODAEWOO 9121-6005D11, VOLVO 14044062, JOHN DEERE-CAMECO CB01419006, LANDINI MASSEY FERGUSON 2928706M1, LANDINI MASSEY FERGUSON N1926, JOHN DEERE T43322, LIEBHERR 7001334, GAMBETTI-BARRE M175903002, TELCO-TATA TD01119/04, DRESSER-FURUKAWA 1254381H1, VPI V1M1408, POCLAIN-CASE POCLAIN K0134536, D5, REEDRILL V005767, TELCO-TATA 9TD01119/04, ITM D01060C0N17, VERMEER 1181230011, MECALAC 5230071, C.M.W-(CHARLES-MACHINES) 107-364, VOLVO 020005225990, SAMSUNG-H.I. 9112-01201, CATERPILLAR, VOLVO 044062, LARSEN & TOUBRO V20134541, LANDINI MASSEY FERGUSON 2979125M1, LANDINI MASSEY FERGUSON 1430747M1, POCLAIN-CASE POCLAIN P2434592V, CASE R25688, LIEBHERR 4982173, DAEWOO K1043367, VOLVO 14526392, A.B.G. 21076294, DRESSER 616209C1, LIEBHERR 7001439, INGERSOLL RAND 56965270, KOMATSU 131437, E.W.K. 501518401, LIEBHERR 4253411, DAEWOO 2121-6014, LIEBHERR 4122664, CATERPILLAR 1M1408, CNH-FIAT NEW HOLLAND 579383, DRESSER 311347R2, MAIT 2175047, DRESSER-FURUKAWA 3150627R1, POCLAIN-CASE POCLAIN PK134536, KOMATSU 00131437, POCLAIN-CASE POCLAIN ZKI134536, SENNEBOGEN 3528013331, JOHN DEERE T45097, VOLVO SA9112-12001, DAEWOO 9121-7004, VOLVO 9112-12001
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
VOLVO 020005225990, POCLAIN-CASE POCLAIN PK134536, LIEBHERR 7001439, DRESSER 260714R1, LANDINI MASSEY FERGUSON N1926, LARSEN & TOUBRO V20134541, DAEWOO 2121-6014, DAEWOO K1043367, LIEBHERR 7001334, HANOMAG 2979125M, LANDINI MASSEY FERGUSON 2961659M1, TELCO-TATA 9TD01119/04, D5, POCLAIN-CASE POCLAIN ZKI134536, REEDRILL V005767, POCLAIN-CASE POCLAIN P2434592V, A.B.G. 21076294, MECALAC 5230071, DRESSER-FURUKAWA 1254381H1, DAEWOO 9121-7004, VOLVO SA9112-12001, VOLVO 9112-12001, KOMATSU 00131437, LIEBHERR 4174947, INGERSOLL RAND 57700858, INGERSOLL RAND 56965270, MAIT 2175047, VPI V1M1408, POCLAIN-CASE POCLAIN V2434592, JCB 200/61801, EXTEC VCR1250, SIMIT 45482379, SAMSUNG-H.I. 9112-01201, C.M.W-(CHARLES-MACHINES) 107-364, JOHN DEERE T43322, LANDINI MASSEY FERGUSON 392826X1, WIRTGEN 43499, LIEBHERR 4129303, CNH-FIAT NEW HOLLAND 71401387, E.W.K. 501518401, KOMATSU 131437, LIEBHERR 4111100, VERMEER 1181230011, LANDINI MASSEY FERGUSON 2928706M1, DAEWOO 9121-6005, EURODAEWOO 9121-6005D11, Piulita, CATERPILLAR 1M1408, TELCO-TATA TD01119/04, LIEBHERR 4253411, SENNEBOGEN 3528013331, DRESSER 616209C1, Buldozer, HYUNDAI 81E6-37030, MAIT 2904108, VARIOUS 571009, CNH-FIAT NEW HOLLAND 79009851, JCB JNA0086, GAMBETTI-BARRE M175903002, TELCO-TATA TD01583/3, BERCO CR1250, JOHN DEERE-CAMECO CB01419006, DRESSER 311347R2, POCLAIN-CASE POCLAIN K0134536, HYUNDAI 81EL-25030, LIEBHERR 7402313, CASE R25688, BERCO CR1250B, CNH-FIAT NEW HOLLAND 579383, 84H-1-809, VOLVO 044062, CATERPILLAR, CNH-FIAT NEW HOLLAND 4982173, JCB JNA0358, LANDINI MASSEY FERGUSON 1430747M1, VOLVO 14526392, LIEBHERR 4122664, BENATI 2001015, ITM D01060C0N17, JOHN DEERE CQ09338, BENATI 2001075, CNH-FIAT NEW HOLLAND 79004490, LIEBHERR 4982173, VOLVO 14044062, DRESSER-FURUKAWA 3150627R1, CATERPILLAR 5W9828, JOHN DEERE T45097, ATLAS-TEREX 0362007, LANDINI MASSEY FERGUSON 2979125M1, TELCO-TATA 9TD01583/3, VOLVO 44062