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 7001439, CNH-FIAT NEW HOLLAND 579383, LIEBHERR 4122664, EURODAEWOO 9121-6005D11, POCLAIN-CASE POCLAIN PK134536, LIEBHERR 7402313, CATERPILLAR 5W9828, VARIOUS 571009, JOHN DEERE-CAMECO CB01419006, DRESSER 616209C1, Piulita, TELCO-TATA 9TD01583/3, LIEBHERR 7001334, GAMBETTI-BARRE M175903002, H11B, HYUNDAI 81E6-37030, ATLAS-TEREX 0362007, BERCO CR1250, VOLVO SA9112-12001, SENNEBOGEN 3528013331, DAEWOO 9121-6005, POCLAIN-CASE POCLAIN P2434592V, DAEWOO 9121-7004, CNH-FIAT NEW HOLLAND 79004490, DAEWOO K1043367, CASE R25688, EXTEC VCR1250, WIRTGEN 43499, A.B.G. 21076294, BENATI 2001075, JOHN DEERE T43322, INGERSOLL RAND 56965270, CATERPILLAR 1M1408, JOHN DEERE CQ09338, VOLVO, ITM D01060C0N17, C.M.W-(CHARLES-MACHINES) 107-364, REEDRILL V005767, Excavator, KOMATSU 00131437, VOLVO 14044062, LIEBHERR 4174947, HANOMAG 2979125M, DRESSER 311347R2, KOMATSU 131437, BERCO CR1250B, LANDINI MASSEY FERGUSON 392826X1, LANDINI MASSEY FERGUSON 2979125M1, E.W.K. 501518401, MAIT 2904108, POCLAIN-CASE POCLAIN K0134536, CNH-FIAT NEW HOLLAND 4982173, INGERSOLL RAND 57700858, TELCO-TATA 9TD01119/04, JCB JNA0358, SAMSUNG-H.I. 9112-01201, VOLVO 14526392, LANDINI MASSEY FERGUSON 1430747M1, LIEBHERR 4253411, VPI V1M1408, LIEBHERR 4129303, CNH-FIAT NEW HOLLAND 79009851, JCB JNA0086, DRESSER 260714R1, TELCO-TATA TD01119/04, LIEBHERR 4111100, DRESSER-FURUKAWA 3150627R1, HYUNDAI 81EL-25030, JCB 200/61801, LARSEN & TOUBRO V20134541, BENATI 2001015, POCLAIN-CASE POCLAIN ZKI134536, POCLAIN-CASE POCLAIN V2434592, JOHN DEERE T45097, SIMIT 45482379, TELCO-TATA TD01583/3, LANDINI MASSEY FERGUSON N1926, DAEWOO 2121-6014, VOLVO 44062, DRESSER-FURUKAWA 1254381H1, LIEBHERR 4982173, VERMEER 1181230011, LANDINI MASSEY FERGUSON 2928706M1, MAIT 2175047, CNH-FIAT NEW HOLLAND 71401387, VOLVO 020005225990, VOLVO 9112-12001, LANDINI MASSEY FERGUSON 2961659M1, VOLVO 044062, MECALAC 5230071
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
CATERPILLAR 1M1408, INGERSOLL RAND 57700858, C.M.W-(CHARLES-MACHINES) 107-364, WIRTGEN 43499, POCLAIN-CASE POCLAIN PK134536, TELCO-TATA 9TD01583/3, VOLVO SA9112-12001, DAEWOO 9121-7004, TELCO-TATA 9TD01119/04, CNH-FIAT NEW HOLLAND 71401387, DRESSER 616209C1, H11B, BENATI 2001075, DAEWOO K1043367, E.W.K. 501518401, BERCO CR1250B, LANDINI MASSEY FERGUSON 392826X1, HYUNDAI 81EL-25030, JOHN DEERE T43322, ITM D01060C0N17, JCB JNA0086, CASE R25688, TELCO-TATA TD01119/04, KOMATSU 131437, SAMSUNG-H.I. 9112-01201, JCB JNA0358, DAEWOO 2121-6014, GAMBETTI-BARRE M175903002, EXTEC VCR1250, LANDINI MASSEY FERGUSON 2928706M1, BERCO CR1250, LIEBHERR 4982173, REEDRILL V005767, TELCO-TATA TD01583/3, VOLVO, BENATI 2001015, LIEBHERR 4122664, MAIT 2904108, LANDINI MASSEY FERGUSON 2979125M1, VOLVO 44062, HYUNDAI 81E6-37030, DRESSER 311347R2, SIMIT 45482379, JOHN DEERE T45097, CNH-FIAT NEW HOLLAND 79009851, DRESSER 260714R1, MAIT 2175047, VPI V1M1408, SENNEBOGEN 3528013331, VERMEER 1181230011, POCLAIN-CASE POCLAIN V2434592, A.B.G. 21076294, POCLAIN-CASE POCLAIN K0134536, VARIOUS 571009, INGERSOLL RAND 56965270, LIEBHERR 7402313, VOLVO 044062, POCLAIN-CASE POCLAIN P2434592V, LANDINI MASSEY FERGUSON 2961659M1, LIEBHERR 4129303, CNH-FIAT NEW HOLLAND 579383, JOHN DEERE-CAMECO CB01419006, ATLAS-TEREX 0362007, VOLVO 14044062, LIEBHERR 4253411, HANOMAG 2979125M, DAEWOO 9121-6005, LIEBHERR 4111100, LIEBHERR 7001334, DRESSER-FURUKAWA 1254381H1, VOLVO 14526392, LIEBHERR 7001439, CNH-FIAT NEW HOLLAND 4982173, MECALAC 5230071, LANDINI MASSEY FERGUSON N1926, LARSEN & TOUBRO V20134541, LANDINI MASSEY FERGUSON 1430747M1, JOHN DEERE CQ09338, EURODAEWOO 9121-6005D11, Excavator, DRESSER-FURUKAWA 3150627R1, VOLVO 9112-12001, JCB 200/61801, KOMATSU 00131437, VOLVO 020005225990, LIEBHERR 4174947, CNH-FIAT NEW HOLLAND 79004490, Piulita, POCLAIN-CASE POCLAIN ZKI134536, CATERPILLAR 5W9828