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
DRESSER-FURUKAWA 3372006R91, FIAT-HITACHI 71466885, DRESSER-FURUKAWA 3372095R91, GAMBETTI-BARRE M203910001, Rola cu 1 flansa, HITACHI 9066690, DAEWOO 2270-6084, CATERPILLAR 8E4579, DRESSER-FURUKAWA 3194637R91, DRESSER-FURUKAWA 3380360H91, JOHN DEERE AT201169, JOHN DEERE AT250257, INGERSOLL RAND 57070997, VOLVO 14043993-6, BENFRA 005.2027, LIEBHERR 5618394, BERCO LH27, BERCO LH27E, BANTAM-KOEHRING 3018.57768, BERCO SI805, DAEWOO 200104-00001B, HITACHI 9114619, MAIT 2.175.008, PRIESTMAN 1500772, AMERICAN-HOIST 3-003153, BANTAM-KOEHRING 3018.57692, BERCO LH696C, ATLAS-TEREX 855194, BENATI 2104021, LIEBHERR 5000950, BERCO LH27B, ITM A7130000Y00, PMI 960304, RICHIER 484310665, FIAT-HITACHI 71483187, CASAGRANDE 95505002, BERCO LJ696D, CASAGRANDE 95505023, FIAT-HITACHI, RICHIER 484311865, BERCO LH696, BANTAM-KOEHRING 422V0036, EX355EL, PMI 960073, LIEBHERR 5612673, PRIESTMAN 234404, FAI 030.03.001, VOLVO 14043993, HITACHI 9114682, CATERPILLAR 7T6396, HITACHI 9147345, LIEBHERR 5205010, HITACHI 9168173, LIEBHERR 5612651, DAEWOO 2270-9401A, Excavator, LIEBHERR 5605668, VOLVO 43993, ITM A14060A0M00, TESMEC T00-2600-127, DEMAG 519672, FAI 820220002, LIEBHERR 5601872, BENATI 2104001, VPI VAT250257V, FIAT-HITACHI 71400941, HITACHI 9097400, MAIT 2175008, BERCO FT3721
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
EX355EL, BANTAM-KOEHRING 3018.57692, FIAT-HITACHI 71400941, LIEBHERR 5000950, FIAT-HITACHI 71466885, LIEBHERR 5612651, TESMEC T00-2600-127, RICHIER 484310665, GAMBETTI-BARRE M203910001, HITACHI 9066690, LIEBHERR 5618394, MAIT 2175008, Rola cu 1 flansa, BERCO FT3721, LIEBHERR 5205010, BENATI 2104021, BANTAM-KOEHRING 422V0036, VOLVO 43993, ATLAS-TEREX 855194, DRESSER-FURUKAWA 3372006R91, FIAT-HITACHI 71483187, FIAT-HITACHI, ITM A7130000Y00, DRESSER-FURUKAWA 3380360H91, RICHIER 484311865, LIEBHERR 5612673, DAEWOO 200104-00001B, DRESSER-FURUKAWA 3194637R91, VPI VAT250257V, LIEBHERR 5605668, HITACHI 9114682, AMERICAN-HOIST 3-003153, DAEWOO 2270-6084, MAIT 2.175.008, DRESSER-FURUKAWA 3372095R91, PMI 960073, PMI 960304, JOHN DEERE AT250257, HITACHI 9114619, LIEBHERR 5601872, FAI 030.03.001, ITM A14060A0M00, JOHN DEERE AT201169, DEMAG 519672, BERCO LJ696D, DAEWOO 2270-9401A, BERCO SI805, HITACHI 9147345, BANTAM-KOEHRING 3018.57768, FAI 820220002, BERCO LH27B, BERCO LH696, BERCO LH27E, INGERSOLL RAND 57070997, HITACHI 9097400, CATERPILLAR 8E4579, PRIESTMAN 234404, PRIESTMAN 1500772, VOLVO 14043993-6, CATERPILLAR 7T6396, BENATI 2104001, CASAGRANDE 95505023, CASAGRANDE 95505002, Excavator, BERCO LH696C, BERCO LH27, HITACHI 9168173, BENFRA 005.2027, VOLVO 14043993