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
TELCO-TATA TD01119/04, DAEWOO K1043367, HYUNDAI 81EL-25030, ITM D01060C0N17, BENATI 2001075, LIEBHERR 4174947, LANDINI MASSEY FERGUSON 2928706M1, SENNEBOGEN 3528013331, JCB JNA0358, GAMBETTI-BARRE M175903002, LIEBHERR 7402313, TELCO-TATA 9TD01583/3, TELCO-TATA 9TD01119/04, DAEWOO 9121-7004, VERMEER 1181230011, A.B.G. 21076294, LIEBHERR 4111100, C.M.W-(CHARLES-MACHINES) 107-364, BENATI 2001015, LIEBHERR 7001439, VOLVO 044062, REEDRILL V005767, TELCO-TATA TD01583/3, WIRTGEN 43499, LANDINI MASSEY FERGUSON 1430747M1, VOLVO 020005225990, MAIT 2175047, Piulita, 37A-495-UP, JOHN DEERE T43322, MECALAC 5230071, MAIT 2904108, CNH-FIAT NEW HOLLAND 79004490, INGERSOLL RAND 56965270, LIEBHERR 4122664, DRESSER-FURUKAWA 3150627R1, VOLVO SA9112-12001, DRESSER 616209C1, CATERPILLAR, DAEWOO 9121-6005, BERCO CR1250, POCLAIN-CASE POCLAIN P2434592V, INGERSOLL RAND 57700858, POCLAIN-CASE POCLAIN V2434592, JOHN DEERE T45097, CNH-FIAT NEW HOLLAND 71401387, VARIOUS 571009, CNH-FIAT NEW HOLLAND 79009851, LANDINI MASSEY FERGUSON N1926, VOLVO 14526392, DRESSER 311347R2, BERCO CR1250B, VOLVO 9112-12001, CATERPILLAR 1M1408, E.W.K. 501518401, CNH-FIAT NEW HOLLAND 4982173, CASE R25688, D6B, EXTEC VCR1250, CNH-FIAT NEW HOLLAND 579383, CATERPILLAR 5W9828, JCB JNA0086, POCLAIN-CASE POCLAIN PK134536, LANDINI MASSEY FERGUSON 392826X1, LIEBHERR 7001334, DAEWOO 2121-6014, EURODAEWOO 9121-6005D11, KOMATSU 131437, HYUNDAI 81E6-37030, LANDINI MASSEY FERGUSON 2961659M1, LANDINI MASSEY FERGUSON 2979125M1, JOHN DEERE CQ09338, LIEBHERR 4129303, JCB 200/61801, LARSEN & TOUBRO V20134541, KOMATSU 00131437, POCLAIN-CASE POCLAIN ZKI134536, JOHN DEERE-CAMECO CB01419006, SIMIT 45482379, DRESSER-FURUKAWA 1254381H1, SAMSUNG-H.I. 9112-01201, DRESSER 260714R1, LIEBHERR 4253411, HANOMAG 2979125M, ATLAS-TEREX 0362007, Buldozer, POCLAIN-CASE POCLAIN K0134536, VOLVO 44062, LIEBHERR 4982173, VOLVO 14044062, VPI V1M1408
Noua gama E2 de buldoexcavatoare Caterpillar include o serie de îmbunatatiri menite sa asigure performante mai ridicate si siguranta sporita. Aceste îmbunatatiri completeaza elementele care au adus succesul seriei E, astfel ca versatilitatea, productivitatea si fiabilitatea, usurinta operarii, confort
VOLVO 44062, HYUNDAI 81EL-25030, DRESSER-FURUKAWA 3150627R1, POCLAIN-CASE POCLAIN V2434592, BENATI 2001015, LANDINI MASSEY FERGUSON 392826X1, DAEWOO 9121-6005, LANDINI MASSEY FERGUSON 2928706M1, REEDRILL V005767, JCB JNA0086, SIMIT 45482379, TELCO-TATA TD01583/3, BENATI 2001075, E.W.K. 501518401, LIEBHERR 4111100, MAIT 2175047, VERMEER 1181230011, CNH-FIAT NEW HOLLAND 4982173, LANDINI MASSEY FERGUSON N1926, BERCO CR1250, CNH-FIAT NEW HOLLAND 71401387, LIEBHERR 7402313, KOMATSU 131437, DAEWOO K1043367, CNH-FIAT NEW HOLLAND 79009851, LIEBHERR 4129303, JOHN DEERE-CAMECO CB01419006, 37A-495-UP, BERCO CR1250B, POCLAIN-CASE POCLAIN K0134536, Piulita, VOLVO 14526392, POCLAIN-CASE POCLAIN P2434592V, DAEWOO 2121-6014, LIEBHERR 4174947, POCLAIN-CASE POCLAIN PK134536, VOLVO 9112-12001, A.B.G. 21076294, JOHN DEERE T43322, CNH-FIAT NEW HOLLAND 579383, GAMBETTI-BARRE M175903002, LIEBHERR 4982173, SENNEBOGEN 3528013331, CATERPILLAR 1M1408, LIEBHERR 4253411, DRESSER 260714R1, DRESSER 311347R2, TELCO-TATA 9TD01119/04, LANDINI MASSEY FERGUSON 2961659M1, VARIOUS 571009, KOMATSU 00131437, WIRTGEN 43499, TELCO-TATA 9TD01583/3, VOLVO 044062, POCLAIN-CASE POCLAIN ZKI134536, HYUNDAI 81E6-37030, TELCO-TATA TD01119/04, EURODAEWOO 9121-6005D11, MECALAC 5230071, VPI V1M1408, JCB 200/61801, INGERSOLL RAND 57700858, ATLAS-TEREX 0362007, SAMSUNG-H.I. 9112-01201, JCB JNA0358, LARSEN & TOUBRO V20134541, HANOMAG 2979125M, VOLVO 14044062, DRESSER 616209C1, DAEWOO 9121-7004, LANDINI MASSEY FERGUSON 2979125M1, ITM D01060C0N17, EXTEC VCR1250, CNH-FIAT NEW HOLLAND 79004490, Buldozer, CASE R25688, JOHN DEERE CQ09338, LIEBHERR 4122664, LIEBHERR 7001439, VOLVO SA9112-12001, JOHN DEERE T45097, CATERPILLAR, CATERPILLAR 5W9828, MAIT 2904108, C.M.W-(CHARLES-MACHINES) 107-364, DRESSER-FURUKAWA 1254381H1, D6B, LIEBHERR 7001334, VOLVO 020005225990, LANDINI MASSEY FERGUSON 1430747M1, INGERSOLL RAND 56965270