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
BERCO CR1251, JCB JNA0295, HYUNDAI 81EL-25020, TELCO-TATA 9TD01583/2, Buldozer, INGERSOLL RAND 56965262, CATERPILLAR 5W9827, CNH-FIAT NEW HOLLAND 79031606, LANDINI MASSEY FERGUSON 2928705M1, A.B.G. 21076286, SENNEBOGEN 013343, LIEBHERR 4253410, REEDRILL V005766, DRESSER 1254380H1, SIMIT 45482377, JCB JNA0362, LANDINI MASSEY FERGUSON 4906550M1, MAIT 2175046, E.W.K. 501518501, LIEBHERR 4097515, JOHN DEERE T121478, LIEBHERR 4091100, VERMEER 118120001, CNH-FIAT NEW HOLLAND 79004489, TELCO-TATA TD01583/2, INGERSOLL RAND 57407405, GAMBETTI-BARRE M175903001, CNH-FIAT NEW HOLLAND 4982171, HANOMAG 2979124M, VOLVO 14016545, VARIOUS 571008, BENATI 2001074, LIEBHERR 7001485, LANDINI MASSEY FERGUSON 3089873M1, POCLAIN-CASE POCLAIN W0033071, TELCO-TATA TD01119/03, LANDINI MASSEY FERGUSON 2979121M1, MAIT 2901221, VOLVO 18065840, CASE 295318A1, JOHN DEERE CQ09337, JOHN DEERE T43323, ITM D04100A0N15, VPI V7H3597, VOLVO 16545, BERCO CR1251A, Surub papuc, DRESSER-FURUKAWA 319325231R1, CNH-FIAT NEW HOLLAND, JOHN DEERE T45096, C.M.W-(CHARLES-MACHINES) 107-365, AD10C, EXTEC VCR1251, JOHN DEERE-CAMECO CB01419009, LIEBHERR 4982171, LANDINI MASSEY FERGUSON 1430746M1, CATERPILLAR 7H3597, LANDINI MASSEY FERGUSON 2979124M1, CATERPILLAR 5H8756, LANDINI MASSEY FERGUSON 2979939M1, TELCO-TATA 9TD01119/03, DRESSER-FURUKAWA 3193523R1, LIEBHERR 4157879, INGERSOLL RAND 57700866
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
JOHN DEERE-CAMECO CB01419009, CATERPILLAR 5W9827, TELCO-TATA 9TD01119/03, DRESSER-FURUKAWA 3193523R1, A.B.G. 21076286, MAIT 2901221, DRESSER 1254380H1, LANDINI MASSEY FERGUSON 2979939M1, BENATI 2001074, AD10C, VARIOUS 571008, INGERSOLL RAND 56965262, CNH-FIAT NEW HOLLAND 79031606, ITM D04100A0N15, LIEBHERR 7001485, JOHN DEERE T121478, CNH-FIAT NEW HOLLAND 79004489, CATERPILLAR 5H8756, EXTEC VCR1251, HANOMAG 2979124M, JCB JNA0362, VERMEER 118120001, BERCO CR1251, LIEBHERR 4091100, LIEBHERR 4982171, VOLVO 14016545, LANDINI MASSEY FERGUSON 3089873M1, JOHN DEERE T43323, Buldozer, LANDINI MASSEY FERGUSON 2979121M1, TELCO-TATA 9TD01583/2, TELCO-TATA TD01583/2, POCLAIN-CASE POCLAIN W0033071, VPI V7H3597, INGERSOLL RAND 57407405, LANDINI MASSEY FERGUSON 1430746M1, TELCO-TATA TD01119/03, CNH-FIAT NEW HOLLAND, DRESSER-FURUKAWA 319325231R1, LIEBHERR 4157879, INGERSOLL RAND 57700866, CNH-FIAT NEW HOLLAND 4982171, JOHN DEERE CQ09337, HYUNDAI 81EL-25020, C.M.W-(CHARLES-MACHINES) 107-365, LIEBHERR 4253410, JCB JNA0295, LANDINI MASSEY FERGUSON 2928705M1, MAIT 2175046, CATERPILLAR 7H3597, VOLVO 18065840, BERCO CR1251A, SENNEBOGEN 013343, REEDRILL V005766, VOLVO 16545, Surub papuc, LANDINI MASSEY FERGUSON 2979124M1, CASE 295318A1, JOHN DEERE T45096, LIEBHERR 4097515, E.W.K. 501518501, SIMIT 45482377, GAMBETTI-BARRE M175903001, LANDINI MASSEY FERGUSON 4906550M1