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
LARSEN & TOUBRO W20134542, ITM D0108000N17, CATERPILLAR 1S1860, INGERSOLL RAND 56969264, BAUER 49335, POCLAIN-CASE POCLAIN V0234504, DRESSER 616226C1, DRESSER-FURUKAWA 3194591R1, SENNEBOGEN 2528018585, Piulita, LIEBHERR 4130.246.16, HANOMAG 3254012M1, VOLVO 44064, POCLAIN-CASE POCLAIN ZKI234504, LIEBHERR 4111000, TESMEC T00-2600-126, 23U-1-UP, BLOUNT 31001809, VPI V1S1860, VOLVO 14044064, LIEBHERR 7003772, CNH-FIAT NEW HOLLAND 76040850, REEDRILL V007410, POCLAIN-CASE POCLAIN E0050018, SENNEBOGEN 018585, VARIOUS 571109, TELCO-TATA TD01089/4, KOMATSU 01803-E0202E, BERCO CR1967, HANOMAG 2895890M1, Buldozer, LIEBHERR 7001688, TELCO-TATA 9TD01089/4, O-&-K-TEREX 42452, D6C, HYUNDAI 81E7-0022, TELCO-TATA TD01120/04, CATERPILLAR, CNH-FIAT NEW HOLLAND 87582723, CASE R29246, POCLAIN-CASE POCLAIN V2334504, CATERPILLAR 1A4019, VOLVO 140440645
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, BERCO CR1967, HANOMAG 3254012M1, KOMATSU 01803-E0202E, CATERPILLAR 1S1860, SENNEBOGEN 2528018585, LARSEN & TOUBRO W20134542, DRESSER 616226C1, LIEBHERR 7003772, POCLAIN-CASE POCLAIN ZKI234504, VOLVO 140440645, ITM D0108000N17, D6C, SENNEBOGEN 018585, TELCO-TATA TD01089/4, CATERPILLAR 1A4019, 23U-1-UP, BLOUNT 31001809, VOLVO 14044064, CNH-FIAT NEW HOLLAND 76040850, POCLAIN-CASE POCLAIN E0050018, CASE R29246, TESMEC T00-2600-126, BAUER 49335, HYUNDAI 81E7-0022, VARIOUS 571109, VPI V1S1860, REEDRILL V007410, POCLAIN-CASE POCLAIN V2334504, DRESSER-FURUKAWA 3194591R1, LIEBHERR 4130.246.16, O-&-K-TEREX 42452, TELCO-TATA 9TD01089/4, TELCO-TATA TD01120/04, HANOMAG 2895890M1, LIEBHERR 7001688, CNH-FIAT NEW HOLLAND 87582723, INGERSOLL RAND 56969264, LIEBHERR 4111000, Piulita, POCLAIN-CASE POCLAIN V0234504, VOLVO 44064, Buldozer