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
CASAGRANDE 95505025, DAEWOO 2270-6040, HITACHI 9616354, DROTT 214642, O.M. (CRUSHER) 274040400001, CASE S227591, PRIESTMAN 234756, DRESSER-FURUKAWA 3380337H91, POCLAIN-CASE POCLAIN H0242335, LIEBHERR 5004917, REEDRILL V005642, LIEBHERR 5601365, LIEBHERR 5009091, REEDRILL 45834, ITM AX1900A0Y00, E.W.K. 535011702, PMI 960006, CATERPILLAR 7K7085, BROYT NK7361041, BERCO LH351C, SENNEBOGEN 2425017605, POCLAIN-CASE POCLAIN B1042338, CATERPILLAR 8E7494, INGERSOLL RAND 57695629, HITACHI 9402810, HANOMAG 4907442M91, ITM A21900A0S00, LARSEN & TOUBRO L20242356, ROCK-EXCAVATORS 00705, HYUNDAI 81E6-2002, ATLAS-TEREX 3619310, MAIT 2175017, LIEBHERR 5009539, INGERSOLL RAND 70559786, BERCO PC377D, LIEBHERR 5209287, DAEWOO 9270-6013, BERCO PC377, HANOMAG 2934983M91, POCLAIN-CASE POCLAIN S0842322, DAEWOO 2270-9403, HINOWA 15167700, DRESSER-FURUKAWA 1230112H91, HYUNDAI 81E6-2002BG, BANTAM-KOEHRING 3018.43234, DAEWOO 9270-6005, EURODAEWOO 9270-6013, SENNEBOGEN 017605, LARSEN & TOUBRO J20342312, CASE S243774, RICHIER 484310411, HYMAC 446B8023, ROCK-EXCAVATORS 1002.01067.00, VOLVO 14043991, COSMOTER 817800035, ROCK-EXCAVATORS 1002.00705.00, JCB 213/66800, HYMAC 4468039, BERCO PC377A, HARNISCHFEGER 13U22, FUCHS 3600161042, RICHIER 308512523, RICHIER 484309164, VOLVO 020005170005, JOHN DEERE AT38206, Excavator, CATERPILLAR 7Z4838, EDER 60.9414, RICHIER 308572503, LIEBHERR, HANOMAG 3084573M91, SCHAEFF 5382660369, Rola cu 1 flansa, BERCO LH351, WESERHUTTE E83467, JCB 208/32100, CASAGRANDE 95505017, RICHIER 308562530, LIEBHERR 5209289, FIAT-HITACHI 45020336, CATERPILLAR 7T6395, R921B, VPI VPC377V, BENATI 2101081, VOLVO 43991, INGERSOLL RAND 56800121, PMI 960302, BAUER 262612, CATERPILLAR 5W4144, POCLAIN-CASE POCLAIN S1642331, ITM A1404000M00, BENATI 2101041, FAI 820220013, ATLAS-TEREX 465385, CNH-FIAT NEW HOLLAND 152101021, HANOMAG 2997110M1, HYMAC 4468028, CASAGRANDE 95505001, TESMEC T00-2600-022, DROTT S227591
Noul buldozer dispune de un motor de 634 kW (850 de cai), de lame ce se pot deplasa până la 43,6 mᵌ și constructorii indică o greutate de serviciu de ceva mai mult de 112 de tone. Noua motorizare permite modelului să răspundă exigențelor normelor americane Tier 4 al EPA. Emisiile de oxid de azot în
LARSEN & TOUBRO L20242356, HYMAC 446B8023, BANTAM-KOEHRING 3018.43234, REEDRILL 45834, CASAGRANDE 95505017, INGERSOLL RAND 57695629, R921B, VOLVO 14043991, HINOWA 15167700, LIEBHERR 5004917, Excavator, CASE S227591, BAUER 262612, TESMEC T00-2600-022, DAEWOO 9270-6013, E.W.K. 535011702, CATERPILLAR 7T6395, COSMOTER 817800035, BERCO LH351C, ITM A1404000M00, CASAGRANDE 95505025, PMI 960006, WESERHUTTE E83467, HARNISCHFEGER 13U22, CATERPILLAR 7K7085, LIEBHERR 5209289, CATERPILLAR 5W4144, HYMAC 4468028, CASAGRANDE 95505001, PMI 960302, INGERSOLL RAND 56800121, JOHN DEERE AT38206, DRESSER-FURUKAWA 3380337H91, VOLVO 43991, DAEWOO 2270-6040, DAEWOO 2270-9403, SENNEBOGEN 2425017605, BENATI 2101041, HYMAC 4468039, HYUNDAI 81E6-2002BG, PRIESTMAN 234756, LIEBHERR, JCB 208/32100, DRESSER-FURUKAWA 1230112H91, LARSEN & TOUBRO J20342312, RICHIER 308512523, BERCO PC377, O.M. (CRUSHER) 274040400001, EURODAEWOO 9270-6013, CATERPILLAR 8E7494, VPI VPC377V, Rola cu 1 flansa, MAIT 2175017, BERCO PC377D, ATLAS-TEREX 465385, HANOMAG 3084573M91, SENNEBOGEN 017605, BENATI 2101081, SCHAEFF 5382660369, POCLAIN-CASE POCLAIN S0842322, LIEBHERR 5009539, LIEBHERR 5009091, BERCO LH351, BROYT NK7361041, CNH-FIAT NEW HOLLAND 152101021, POCLAIN-CASE POCLAIN B1042338, POCLAIN-CASE POCLAIN S1642331, HANOMAG 2934983M91, LIEBHERR 5209287, BERCO PC377A, ROCK-EXCAVATORS 1002.00705.00, FAI 820220013, CASE S243774, RICHIER 308572503, EDER 60.9414, RICHIER 484309164, RICHIER 484310411, ROCK-EXCAVATORS 00705, DAEWOO 9270-6005, ITM AX1900A0Y00, CATERPILLAR 7Z4838, FUCHS 3600161042, ROCK-EXCAVATORS 1002.01067.00, FIAT-HITACHI 45020336, ITM A21900A0S00, REEDRILL V005642, VOLVO 020005170005, RICHIER 308562530, HANOMAG 4907442M91, DROTT 214642, HITACHI 9402810, HANOMAG 2997110M1, ATLAS-TEREX 3619310, HYUNDAI 81E6-2002, DROTT S227591, POCLAIN-CASE POCLAIN H0242335, JCB 213/66800, LIEBHERR 5601365, INGERSOLL RAND 70559786, HITACHI 9616354