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
O-&-K-TEREX, POCLAIN-CASE POCLAIN V2334504, REEDRILL V007410, CNH-FIAT NEW HOLLAND 76040850, LIEBHERR 4111000, O-&-K-TEREX 42452, CNH-FIAT NEW HOLLAND 87582723, POCLAIN-CASE POCLAIN V0234504, BERCO CR1967, LIEBHERR 7001688, HANOMAG 3254012M1, SENNEBOGEN 2528018585, VPI V1S1860, Piulita, VARIOUS 571109, RH18HD, DRESSER-FURUKAWA 3194591R1, DRESSER 616226C1, LIEBHERR 7003772, CATERPILLAR 1S1860, Excavator, CATERPILLAR 1A4019, VOLVO 14044064, POCLAIN-CASE POCLAIN ZKI234504, INGERSOLL RAND 56969264, TELCO-TATA TD01120/04, TELCO-TATA TD01089/4, BAUER 49335, LIEBHERR 4130.246.16, TESMEC T00-2600-126, HYUNDAI 81E7-0022, HANOMAG 2895890M1, POCLAIN-CASE POCLAIN E0050018, SENNEBOGEN 018585, LARSEN & TOUBRO W20134542, VOLVO 44064, KOMATSU 01803-E0202E, VOLVO 140440645, CASE R29246, TELCO-TATA 9TD01089/4, BLOUNT 31001809, ITM D0108000N17
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
LIEBHERR 4130.246.16, REEDRILL V007410, ITM D0108000N17, POCLAIN-CASE POCLAIN V0234504, Piulita, TESMEC T00-2600-126, LIEBHERR 7003772, HYUNDAI 81E7-0022, TELCO-TATA TD01089/4, POCLAIN-CASE POCLAIN ZKI234504, KOMATSU 01803-E0202E, VARIOUS 571109, VOLVO 140440645, BAUER 49335, CASE R29246, CNH-FIAT NEW HOLLAND 87582723, SENNEBOGEN 2528018585, CATERPILLAR 1S1860, INGERSOLL RAND 56969264, LIEBHERR 7001688, TELCO-TATA TD01120/04, RH18HD, DRESSER-FURUKAWA 3194591R1, HANOMAG 2895890M1, TELCO-TATA 9TD01089/4, VOLVO 44064, HANOMAG 3254012M1, CNH-FIAT NEW HOLLAND 76040850, CATERPILLAR 1A4019, O-&-K-TEREX, O-&-K-TEREX 42452, VPI V1S1860, LARSEN & TOUBRO W20134542, LIEBHERR 4111000, POCLAIN-CASE POCLAIN E0050018, SENNEBOGEN 018585, Excavator, BLOUNT 31001809, VOLVO 14044064, POCLAIN-CASE POCLAIN V2334504, BERCO CR1967, DRESSER 616226C1