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
HANOMAG 3084573M91, BENATI 2101041, BERCO PC377D, HYUNDAI 81E6-2002BG, ATLAS-TEREX 3619310, JCB 208/32100, HITACHI 9402810, EDER 60.9414, COSMOTER 817800035, EURODAEWOO 9270-6013, E.W.K. 535011702, BERCO LH351C, CASAGRANDE 95505001, DROTT 214642, LIEBHERR 5004917, REEDRILL V005642, LIEBHERR 5209289, CNH-FIAT NEW HOLLAND 152101021, POCLAIN-CASE POCLAIN S0842322, BAUER 262612, FIAT-HITACHI 45020336, ATLAS-TEREX 465385, REEDRILL 45834, HINOWA 15167700, JCB 213/66800, ITM A21900A0S00, DAEWOO 2270-6040, CATERPILLAR 7K7085, RICHIER 308562530, CASE S227591, PMI 960006, VOLVO 14043991, BANTAM-KOEHRING 3018.43234, PRIESTMAN 234756, ROCK-EXCAVATORS 00705, 75C, HYMAC 446B8023, BERCO PC377A, POCLAIN-CASE POCLAIN B1042338, HITACHI 9616354, CASAGRANDE 95505017, DRESSER-FURUKAWA 1230112H91, FUCHS 3600161042, INGERSOLL RAND 56800121, BERCO LH351, INGERSOLL RAND 70559786, DRESSER-FURUKAWA 3380337H91, LIEBHERR 5601365, SENNEBOGEN 017605, WESERHUTTE E83467, FAI 820220013, ROCK-EXCAVATORS 1002.01067.00, LIEBHERR 5009539, DAEWOO 9270-6013, CATERPILLAR 7T6395, HYMAC 4468039, DAEWOO 2270-9403, CATERPILLAR 8E7494, HYMAC 4468028, Excavator, DAEWOO 9270-6005, ITM A1404000M00, TESMEC T00-2600-022, POCLAIN-CASE POCLAIN H0242335, LIEBHERR 5009091, JOHN DEERE AT38206, HARNISCHFEGER 13U22, CATERPILLAR 5W4144, LARSEN & TOUBRO L20242356, BERCO PC377, LARSEN & TOUBRO J20342312, SCHAEFF 5382660369, RICHIER 308512523, DROTT S227591, PMI 960302, CATERPILLAR 7Z4838, HANOMAG 4907442M91, POCLAIN-CASE POCLAIN, BROYT NK7361041, ITM AX1900A0Y00, HANOMAG 2934983M91, CASAGRANDE 95505025, LIEBHERR 5209287, INGERSOLL RAND 57695629, ROCK-EXCAVATORS 1002.00705.00, RICHIER 484310411, BENATI 2101081, VPI VPC377V, VOLVO 43991, RICHIER 308572503, SENNEBOGEN 2425017605, POCLAIN-CASE POCLAIN S1642331, RICHIER 484309164, O.M. (CRUSHER) 274040400001, VOLVO 020005170005, MAIT 2175017, Rola cu 1 flansa, HYUNDAI 81E6-2002, HANOMAG 2997110M1, CASE S243774
Pentru prima data in fata publicului european se vor afla si noile lame Sigma pe buldozerele D 65 si deja popularul sistem PLUS (Parallel Link Undercarriage System).
Venind ca raspuns la cererile mari din partea clientilor sai, Komatsu a introdus in anul 2008 pe piata din Europa, noua basculanta cu sasiu articulat, HM
FUCHS 3600161042, INGERSOLL RAND 70559786, HYMAC 4468039, ITM A21900A0S00, WESERHUTTE E83467, BERCO LH351, JOHN DEERE AT38206, CASAGRANDE 95505001, FIAT-HITACHI 45020336, LIEBHERR 5209289, SENNEBOGEN 2425017605, DAEWOO 9270-6013, FAI 820220013, LIEBHERR 5601365, LARSEN & TOUBRO J20342312, CASAGRANDE 95505025, PRIESTMAN 234756, BERCO PC377, CATERPILLAR 7Z4838, HYMAC 4468028, BANTAM-KOEHRING 3018.43234, POCLAIN-CASE POCLAIN S0842322, BAUER 262612, HITACHI 9616354, PMI 960302, COSMOTER 817800035, LIEBHERR 5009539, DROTT S227591, BENATI 2101041, SENNEBOGEN 017605, O.M. (CRUSHER) 274040400001, LIEBHERR 5004917, REEDRILL V005642, POCLAIN-CASE POCLAIN, POCLAIN-CASE POCLAIN H0242335, BERCO PC377D, BERCO LH351C, HARNISCHFEGER 13U22, EDER 60.9414, CATERPILLAR 8E7494, VOLVO 020005170005, CATERPILLAR 5W4144, VOLVO 14043991, SCHAEFF 5382660369, CATERPILLAR 7T6395, DAEWOO 9270-6005, HANOMAG 2997110M1, HANOMAG 2934983M91, RICHIER 484309164, INGERSOLL RAND 56800121, RICHIER 308572503, E.W.K. 535011702, HYUNDAI 81E6-2002, VPI VPC377V, EURODAEWOO 9270-6013, ROCK-EXCAVATORS 00705, HANOMAG 4907442M91, VOLVO 43991, CATERPILLAR 7K7085, CNH-FIAT NEW HOLLAND 152101021, RICHIER 484310411, ROCK-EXCAVATORS 1002.01067.00, CASE S243774, DAEWOO 2270-6040, HYUNDAI 81E6-2002BG, HITACHI 9402810, DRESSER-FURUKAWA 1230112H91, HINOWA 15167700, ROCK-EXCAVATORS 1002.00705.00, DRESSER-FURUKAWA 3380337H91, POCLAIN-CASE POCLAIN S1642331, ATLAS-TEREX 465385, PMI 960006, INGERSOLL RAND 57695629, REEDRILL 45834, HYMAC 446B8023, CASE S227591, RICHIER 308562530, LARSEN & TOUBRO L20242356, JCB 213/66800, 75C, LIEBHERR 5009091, ATLAS-TEREX 3619310, JCB 208/32100, Excavator, CASAGRANDE 95505017, RICHIER 308512523, DROTT 214642, MAIT 2175017, POCLAIN-CASE POCLAIN B1042338, BERCO PC377A, DAEWOO 2270-9403, LIEBHERR 5209287, ITM A1404000M00, TESMEC T00-2600-022, BROYT NK7361041, ITM AX1900A0Y00, Rola cu 1 flansa, HANOMAG 3084573M91, BENATI 2101081