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
INGERSOLL RAND 57700866, E.W.K. 501518501, TELCO-TATA 9TD01583/2, TELCO-TATA 9TD01119/03, TELCO-TATA TD01583/2, LANDINI MASSEY FERGUSON 3089873M1, LIEBHERR 7001485, INGERSOLL RAND 56965262, LANDINI MASSEY FERGUSON 4906550M1, BERCO CR1251A, VARIOUS 571008, ITM D04100A0N15, LIEBHERR 4982171, C.M.W-(CHARLES-MACHINES) 107-365, JCB JNA0362, DRESSER 1254380H1, VERMEER 118120001, HYUNDAI 81EL-25020, Surub papuc, CNH-FIAT NEW HOLLAND 79004489, CATERPILLAR 5W9827, JOHN DEERE T45096, DRESSER-FURUKAWA 3193523R1, CNH-FIAT NEW HOLLAND 79031606, SENNEBOGEN 013343, LANDINI MASSEY FERGUSON 1430746M1, LIEBHERR 4157879, VOLVO 18065840, LIEBHERR 4091100, GAMBETTI-BARRE M175903001, LANDINI MASSEY FERGUSON 2928705M1, JOHN DEERE T43323, REEDRILL V005766, VOLVO 14016545, CNH-FIAT NEW HOLLAND, HANOMAG 2979124M, JOHN DEERE CQ09337, SIMIT 45482377, VOLVO 16545, CATERPILLAR 7H3597, Buldozer, CASE 295318A1, CNH-FIAT NEW HOLLAND 4982171, LIEBHERR 4097515, LANDINI MASSEY FERGUSON 2979121M1, LIEBHERR 4253410, 39516, A.B.G. 21076286, BERCO CR1251, CATERPILLAR 5H8756, MAIT 2901221, POCLAIN-CASE POCLAIN W0033071, VPI V7H3597, JOHN DEERE T121478, DRESSER-FURUKAWA 319325231R1, INGERSOLL RAND 57407405, MAIT 2175046, LANDINI MASSEY FERGUSON 2979124M1, EXTEC VCR1251, JCB JNA0295, JOHN DEERE-CAMECO CB01419009, BENATI 2001074, TELCO-TATA TD01119/03, LANDINI MASSEY FERGUSON 2979939M1
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 7H3597, VPI V7H3597, HANOMAG 2979124M, VOLVO 16545, Buldozer, JOHN DEERE-CAMECO CB01419009, DRESSER 1254380H1, LIEBHERR 4097515, LIEBHERR 4091100, LANDINI MASSEY FERGUSON 2928705M1, INGERSOLL RAND 57407405, LIEBHERR 4157879, DRESSER-FURUKAWA 3193523R1, REEDRILL V005766, CASE 295318A1, MAIT 2901221, BERCO CR1251, LANDINI MASSEY FERGUSON 2979939M1, GAMBETTI-BARRE M175903001, CATERPILLAR 5H8756, CNH-FIAT NEW HOLLAND 79031606, TELCO-TATA TD01583/2, CATERPILLAR 5W9827, JCB JNA0362, DRESSER-FURUKAWA 319325231R1, LANDINI MASSEY FERGUSON 2979121M1, VOLVO 18065840, SENNEBOGEN 013343, CNH-FIAT NEW HOLLAND 79004489, LIEBHERR 4982171, VERMEER 118120001, HYUNDAI 81EL-25020, CNH-FIAT NEW HOLLAND 4982171, LIEBHERR 4253410, JOHN DEERE T121478, LANDINI MASSEY FERGUSON 1430746M1, TELCO-TATA TD01119/03, INGERSOLL RAND 56965262, CNH-FIAT NEW HOLLAND, ITM D04100A0N15, LANDINI MASSEY FERGUSON 3089873M1, Surub papuc, JOHN DEERE CQ09337, VARIOUS 571008, 39516, BERCO CR1251A, EXTEC VCR1251, LANDINI MASSEY FERGUSON 4906550M1, LANDINI MASSEY FERGUSON 2979124M1, POCLAIN-CASE POCLAIN W0033071, SIMIT 45482377, C.M.W-(CHARLES-MACHINES) 107-365, INGERSOLL RAND 57700866, VOLVO 14016545, JOHN DEERE T43323, A.B.G. 21076286, BENATI 2001074, TELCO-TATA 9TD01119/03, JOHN DEERE T45096, LIEBHERR 7001485, MAIT 2175046, E.W.K. 501518501, TELCO-TATA 9TD01583/2, JCB JNA0295