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
LIEBHERR 7001334, LIEBHERR 4253411, CASE R25688, LANDINI MASSEY FERGUSON 392826X1, BERCO CR1250, CATERPILLAR 5W9828, DRESSER-FURUKAWA 3150627R1, LARSEN & TOUBRO V20134541, SAMSUNG-H.I. 9112-01201, POCLAIN-CASE POCLAIN V2434592, ITM D01060C0N17, BENATI 2001015, JOHN DEERE T45097, KOMATSU 00131437, KOMATSU 131437, CNH-FIAT NEW HOLLAND 4982173, DRESSER 311347R2, VERMEER 1181230011, LANDINI MASSEY FERGUSON 2979125M1, JOHN DEERE-CAMECO CB01419006, MAIT 2904108, ATLAS-TEREX 0362007, POCLAIN-CASE POCLAIN P2434592V, VOLVO SA9112-12001, CNH-FIAT NEW HOLLAND 79004490, REEDRILL V005767, WIRTGEN 43499, TELCO-TATA TD01119/04, Piulita, JOHN DEERE T43322, HANOMAG 2979125M, VOLVO 020005225990, LIEBHERR 4174947, LIEBHERR 4129303, MECALAC 5230071, CNH-FIAT NEW HOLLAND 79009851, BENATI 2001075, POCLAIN-CASE POCLAIN K0134536, TELCO-TATA 9TD01119/04, CATERPILLAR, VARIOUS 571009, VOLVO 44062, BERCO CR1250B, LIEBHERR 4122664, CNH-FIAT NEW HOLLAND 71401387, INGERSOLL RAND 57700858, TELCO-TATA 9TD01583/3, INGERSOLL RAND 56965270, SENNEBOGEN 3528013331, LANDINI MASSEY FERGUSON 2928706M1, DRESSER-FURUKAWA 1254381H1, E.W.K. 501518401, LIEBHERR 7402313, DAEWOO K1043367, DRESSER 260714R1, VOLVO 14044062, JCB JNA0358, JCB 200/61801, VOLVO 14526392, VPI V1M1408, LIEBHERR 4982173, DRESSER 616209C1, LIEBHERR 4111100, CNH-FIAT NEW HOLLAND 579383, GAMBETTI-BARRE M175903002, EXTEC VCR1250, JOHN DEERE CQ09338, LANDINI MASSEY FERGUSON N1926, TELCO-TATA TD01583/3, LANDINI MASSEY FERGUSON 1430747M1, DAEWOO 9121-7004, A.B.G. 21076294, 312B, HYUNDAI 81EL-25030, VOLVO 044062, LANDINI MASSEY FERGUSON 2961659M1, EURODAEWOO 9121-6005D11, 9HR -1-UP, DAEWOO 9121-6005, SIMIT 45482379, HYUNDAI 81E6-37030, C.M.W-(CHARLES-MACHINES) 107-364, CATERPILLAR 1M1408, VOLVO 9112-12001, Excavator, POCLAIN-CASE POCLAIN PK134536, JCB JNA0086, DAEWOO 2121-6014, MAIT 2175047, POCLAIN-CASE POCLAIN ZKI134536, LIEBHERR 7001439
Grederele sunt considerate masinile cel mai greu de exploatat. Dupa ani de cercetari intense si teste de performanta, noile gredere Caterpillar din Seria M redefinesc ideea de "usor de folosit".
Lucrul cel mai impresionant la noua Serie M este acela ca nu exista leviere- in conditiile in care un greder tipic
LANDINI MASSEY FERGUSON 2961659M1, ATLAS-TEREX 0362007, LIEBHERR 4122664, VOLVO SA9112-12001, LIEBHERR 4174947, VOLVO 020005225990, CASE R25688, CNH-FIAT NEW HOLLAND 79004490, KOMATSU 131437, INGERSOLL RAND 57700858, Piulita, VOLVO 044062, JOHN DEERE CQ09338, MAIT 2175047, DRESSER-FURUKAWA 3150627R1, C.M.W-(CHARLES-MACHINES) 107-364, JOHN DEERE T43322, JOHN DEERE-CAMECO CB01419006, LIEBHERR 7001439, MECALAC 5230071, BENATI 2001075, REEDRILL V005767, LANDINI MASSEY FERGUSON 2928706M1, LIEBHERR 4253411, JOHN DEERE T45097, LANDINI MASSEY FERGUSON 2979125M1, A.B.G. 21076294, VOLVO 14526392, DAEWOO 2121-6014, VARIOUS 571009, 312B, LIEBHERR 4982173, LANDINI MASSEY FERGUSON 392826X1, TELCO-TATA TD01119/04, LARSEN & TOUBRO V20134541, WIRTGEN 43499, SAMSUNG-H.I. 9112-01201, GAMBETTI-BARRE M175903002, Excavator, TELCO-TATA 9TD01583/3, CATERPILLAR, CATERPILLAR 5W9828, BENATI 2001015, LIEBHERR 7001334, POCLAIN-CASE POCLAIN K0134536, TELCO-TATA TD01583/3, POCLAIN-CASE POCLAIN PK134536, POCLAIN-CASE POCLAIN V2434592, DAEWOO 9121-7004, DRESSER 260714R1, BERCO CR1250, POCLAIN-CASE POCLAIN ZKI134536, CNH-FIAT NEW HOLLAND 79009851, LANDINI MASSEY FERGUSON 1430747M1, JCB 200/61801, DAEWOO 9121-6005, INGERSOLL RAND 56965270, DAEWOO K1043367, LIEBHERR 4129303, LIEBHERR 7402313, CNH-FIAT NEW HOLLAND 4982173, JCB JNA0086, EURODAEWOO 9121-6005D11, JCB JNA0358, SIMIT 45482379, VPI V1M1408, KOMATSU 00131437, E.W.K. 501518401, VOLVO 14044062, BERCO CR1250B, LANDINI MASSEY FERGUSON N1926, VERMEER 1181230011, HYUNDAI 81E6-37030, HYUNDAI 81EL-25030, POCLAIN-CASE POCLAIN P2434592V, TELCO-TATA 9TD01119/04, DRESSER 616209C1, CNH-FIAT NEW HOLLAND 579383, MAIT 2904108, VOLVO 44062, CATERPILLAR 1M1408, DRESSER-FURUKAWA 1254381H1, SENNEBOGEN 3528013331, VOLVO 9112-12001, DRESSER 311347R2, EXTEC VCR1250, ITM D01060C0N17, 9HR -1-UP, CNH-FIAT NEW HOLLAND 71401387, HANOMAG 2979125M, LIEBHERR 4111100