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
REEDRILL V007409, CATERPILLAR, VOLVO 14044063, CASE R29245, POCLAIN-CASE POCLAIN ZKI233006, JOHN DEERE T51523, LIEBHERR 7003775, DRESSER-FURUKAWA 1254518H1, KOMATSU 207-32-E1134E, O-&-K-TEREX 111742, CATERPILLAR 2M8758, Surub papuc, 219LC, Excavator, BENATI 2004014, DRESSER-FURUKAWA 3194590R2, ITM D01070A0N15, PRIESTMAN 234855, HANOMAG 374937128, INGERSOLL RAND 57070971, HANOMAG 2962609M, LIEBHERR 4091000, CNH-FIAT NEW HOLLAND 76040849, LIEBHERR 7001689, TELCO-TATA TD01089/3, CATERPILLAR 3Y1129, VPI V1S1859, CATERPILLAR 1S1859, LIEBHERR 4098.108.16, SENNEBOGEN 2511018586, TELCO-TATA 9TD01089/3, BERCO CR1105, BERCO CR1105A, HANOMAG 2962609M1, BERCO ID427, POCLAIN-CASE POCLAIN S0233006, DRESSER 624848C1, BAUER 240074, LIEBHERR 4097514, VARIOUS 571108, LIEBHERR 786500614, HYUNDAI 81E-0023, SENNEBOGEN 018586, HANOMAG 3254010M1, LANDINI MASSEY FERGUSON 2895889M1, TELCO-TATA 9TD01120/03, VOLVO 44063, TELCO-TATA TD01120/03, POCLAIN-CASE POCLAIN P0233006S
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
HYUNDAI 81E-0023, LIEBHERR 786500614, BENATI 2004014, CATERPILLAR 2M8758, ITM D01070A0N15, HANOMAG 374937128, POCLAIN-CASE POCLAIN ZKI233006, BERCO CR1105, Excavator, JOHN DEERE T51523, CASE R29245, Surub papuc, DRESSER-FURUKAWA 3194590R2, CATERPILLAR 3Y1129, INGERSOLL RAND 57070971, 219LC, POCLAIN-CASE POCLAIN S0233006, SENNEBOGEN 2511018586, BERCO CR1105A, VPI V1S1859, BAUER 240074, HANOMAG 3254010M1, HANOMAG 2962609M1, KOMATSU 207-32-E1134E, PRIESTMAN 234855, TELCO-TATA TD01089/3, CATERPILLAR, LIEBHERR 4098.108.16, POCLAIN-CASE POCLAIN P0233006S, LIEBHERR 7003775, BERCO ID427, HANOMAG 2962609M, VARIOUS 571108, LIEBHERR 7001689, CNH-FIAT NEW HOLLAND 76040849, O-&-K-TEREX 111742, VOLVO 14044063, TELCO-TATA 9TD01089/3, VOLVO 44063, TELCO-TATA 9TD01120/03, DRESSER 624848C1, REEDRILL V007409, LANDINI MASSEY FERGUSON 2895889M1, TELCO-TATA TD01120/03, SENNEBOGEN 018586, CATERPILLAR 1S1859, LIEBHERR 4091000, LIEBHERR 4097514, DRESSER-FURUKAWA 1254518H1