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
ROCK-EXCAVATORS 00705, CATERPILLAR 7Z4838, LIEBHERR, REEDRILL 45834, REEDRILL V005642, LIEBHERR 5009539, MAIT 2175017, RICHIER 484309164, BANTAM-KOEHRING 3018.43234, DAEWOO 2270-6040, Excavator, POCLAIN-CASE POCLAIN B1042338, JOHN DEERE AT38206, JCB 208/32100, CATERPILLAR 5W4144, BERCO PC377D, PMI 960302, JCB 213/66800, ROCK-EXCAVATORS 1002.01067.00, DROTT S227591, TESMEC T00-2600-022, HANOMAG 3084573M91, HYMAC 4468039, VOLVO 43991, HYUNDAI 81E6-2002BG, FIAT-HITACHI 45020336, ATLAS-TEREX 3619310, POCLAIN-CASE POCLAIN H0242335, CASAGRANDE 95505001, INGERSOLL RAND 57695629, BERCO LH351, RICHIER 308572503, HANOMAG 2934983M91, LIEBHERR 5209287, BENATI 2101041, RICHIER 308512523, BERCO LH351C, FUCHS 3600161042, ITM A21900A0S00, WESERHUTTE E83467, PRIESTMAN 234756, CASAGRANDE 95505017, INGERSOLL RAND 70559786, DRESSER-FURUKAWA 3380337H91, ITM A1404000M00, ATLAS-TEREX 465385, BERCO PC377A, DAEWOO 9270-6005, CASAGRANDE 95505025, HANOMAG 4907442M91, O.M. (CRUSHER) 274040400001, HITACHI 9616354, BROYT NK7361041, SENNEBOGEN 2425017605, CATERPILLAR 7K7085, HANOMAG 2997110M1, CATERPILLAR 8E7494, BENATI 2101081, DAEWOO 2270-9403, POCLAIN-CASE POCLAIN S0842322, EDER 60.9414, VOLVO 020005170005, POCLAIN-CASE POCLAIN S1642331, INGERSOLL RAND 56800121, CASE S227591, RICHIER 484310411, LIEBHERR 5009091, LIEBHERR 5601365, LARSEN & TOUBRO L20242356, CASE S243774, MR921, Rola de sustinere, DROTT 214642, DRESSER-FURUKAWA 1230112H91, EURODAEWOO 9270-6013, COSMOTER 817800035, ITM AX1900A0Y00, DAEWOO 9270-6013, HYUNDAI 81E6-2002, VOLVO 14043991, SCHAEFF 5382660369, BERCO PC377, HITACHI 9402810, HARNISCHFEGER 13U22, FAI 820220013, CATERPILLAR 7T6395, CNH-FIAT NEW HOLLAND 152101021, ROCK-EXCAVATORS 1002.00705.00, HYMAC 446B8023, LARSEN & TOUBRO J20342312, HINOWA 15167700, LIEBHERR 5209289, HYMAC 4468028, VPI VPC377V, RICHIER 308562530, E.W.K. 535011702, LIEBHERR 5004917, PMI 960006, BAUER 262612, SENNEBOGEN 017605
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
ITM AX1900A0Y00, Rola de sustinere, DAEWOO 9270-6005, VPI VPC377V, SENNEBOGEN 017605, WESERHUTTE E83467, SENNEBOGEN 2425017605, POCLAIN-CASE POCLAIN H0242335, PMI 960302, BANTAM-KOEHRING 3018.43234, RICHIER 308562530, HANOMAG 4907442M91, ROCK-EXCAVATORS 1002.01067.00, FAI 820220013, VOLVO 14043991, PMI 960006, VOLVO 43991, CATERPILLAR 7K7085, ATLAS-TEREX 465385, LIEBHERR 5601365, JCB 213/66800, LIEBHERR 5009539, RICHIER 308512523, HINOWA 15167700, EDER 60.9414, MR921, REEDRILL V005642, DAEWOO 2270-6040, ITM A1404000M00, LIEBHERR 5209289, LIEBHERR, RICHIER 484309164, CATERPILLAR 7Z4838, BERCO LH351, ATLAS-TEREX 3619310, HYMAC 4468039, INGERSOLL RAND 57695629, HYUNDAI 81E6-2002, DROTT S227591, ITM A21900A0S00, DAEWOO 9270-6013, ROCK-EXCAVATORS 1002.00705.00, HITACHI 9402810, BENATI 2101041, INGERSOLL RAND 70559786, DRESSER-FURUKAWA 1230112H91, CATERPILLAR 7T6395, LARSEN & TOUBRO J20342312, BERCO PC377D, CNH-FIAT NEW HOLLAND 152101021, BENATI 2101081, POCLAIN-CASE POCLAIN S0842322, LIEBHERR 5209287, CATERPILLAR 5W4144, LIEBHERR 5004917, BERCO LH351C, EURODAEWOO 9270-6013, BROYT NK7361041, TESMEC T00-2600-022, POCLAIN-CASE POCLAIN B1042338, Excavator, REEDRILL 45834, BERCO PC377, CATERPILLAR 8E7494, HITACHI 9616354, JCB 208/32100, DROTT 214642, HANOMAG 3084573M91, E.W.K. 535011702, HARNISCHFEGER 13U22, CASAGRANDE 95505017, HANOMAG 2997110M1, INGERSOLL RAND 56800121, BAUER 262612, SCHAEFF 5382660369, CASAGRANDE 95505001, DRESSER-FURUKAWA 3380337H91, POCLAIN-CASE POCLAIN S1642331, CASAGRANDE 95505025, PRIESTMAN 234756, MAIT 2175017, LIEBHERR 5009091, O.M. (CRUSHER) 274040400001, FIAT-HITACHI 45020336, JOHN DEERE AT38206, CASE S227591, LARSEN & TOUBRO L20242356, HYMAC 4468028, HYUNDAI 81E6-2002BG, CASE S243774, ROCK-EXCAVATORS 00705, DAEWOO 2270-9403, HYMAC 446B8023, COSMOTER 817800035, RICHIER 484310411, BERCO PC377A, FUCHS 3600161042, RICHIER 308572503, HANOMAG 2934983M91, VOLVO 020005170005