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 2895890M1, CASE R29246, LIEBHERR 7003772, LIEBHERR 4111000, ITM D0108000N17, TELCO-TATA TD01120/04, VARIOUS 571109, VPI V1S1860, HANOMAG 3254012M1, LARSEN & TOUBRO W20134542, O-&-K-TEREX 42452, HYUNDAI 81E7-0022, KOMATSU 01803-E0202E, BLOUNT 31001809, POCLAIN-CASE POCLAIN ZKI234504, POCLAIN-CASE POCLAIN V0234504, POCLAIN-CASE POCLAIN V2334504, INGERSOLL RAND 56969264, BERCO CR1967, SENNEBOGEN 2528018585, BAUER 49335, TELCO-TATA TD01089/4, CNH-FIAT NEW HOLLAND 76040850, LIEBHERR 7001688, Piulita, RH8PMSLC, O-&-K-TEREX, CATERPILLAR 1A4019, SENNEBOGEN 018585, POCLAIN-CASE POCLAIN E0050018, VOLVO 44064, TESMEC T00-2600-126, CNH-FIAT NEW HOLLAND 87582723, DRESSER-FURUKAWA 3194591R1, REEDRILL V007410, DRESSER 616226C1, VOLVO 140440645, TELCO-TATA 9TD01089/4, CATERPILLAR 1S1860, Excavator, VOLVO 14044064, LIEBHERR 4130.246.16
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
LARSEN & TOUBRO W20134542, Excavator, DRESSER-FURUKAWA 3194591R1, RH8PMSLC, TELCO-TATA 9TD01089/4, VPI V1S1860, SENNEBOGEN 2528018585, VARIOUS 571109, HANOMAG 2895890M1, TELCO-TATA TD01120/04, REEDRILL V007410, CASE R29246, LIEBHERR 7001688, ITM D0108000N17, INGERSOLL RAND 56969264, VOLVO 14044064, BERCO CR1967, KOMATSU 01803-E0202E, CNH-FIAT NEW HOLLAND 76040850, POCLAIN-CASE POCLAIN E0050018, Piulita, POCLAIN-CASE POCLAIN ZKI234504, DRESSER 616226C1, VOLVO 44064, LIEBHERR 7003772, SENNEBOGEN 018585, BLOUNT 31001809, O-&-K-TEREX, CNH-FIAT NEW HOLLAND 87582723, BAUER 49335, HYUNDAI 81E7-0022, CATERPILLAR 1A4019, TELCO-TATA TD01089/4, HANOMAG 3254012M1, POCLAIN-CASE POCLAIN V0234504, O-&-K-TEREX 42452, LIEBHERR 4111000, POCLAIN-CASE POCLAIN V2334504, TESMEC T00-2600-126, CATERPILLAR 1S1860, LIEBHERR 4130.246.16, VOLVO 140440645