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
VPI V1S1859, VOLVO 44063, Buldozer, BERCO CR1105, DRESSER-FURUKAWA 3194590R2, HANOMAG 2962609M, SENNEBOGEN 2511018586, CATERPILLAR 1S1859, TELCO-TATA 9TD01089/3, LIEBHERR 4091000, HANOMAG 3254010M1, DRESSER-FURUKAWA 1254518H1, ITM D01070A0N15, LIEBHERR 7001689, TELCO-TATA 9TD01120/03, CNH-FIAT NEW HOLLAND 76040849, DRESSER 624848C1, BERCO ID427, LIEBHERR, PRIESTMAN 234855, CATERPILLAR 3Y1129, HYUNDAI 81E-0023, LIEBHERR 4097514, POCLAIN-CASE POCLAIN P0233006S, BAUER 240074, LIEBHERR 4098.108.16, INGERSOLL RAND 57070971, CASE R29245, LANDINI MASSEY FERGUSON 2895889M1, LIEBHERR 786500614, KOMATSU 207-32-E1134E, POCLAIN-CASE POCLAIN ZKI233006, POCLAIN-CASE POCLAIN S0233006, VARIOUS 571108, JOHN DEERE T51523, CATERPILLAR 2M8758, PR731CM, Surub papuc, VOLVO 14044063, LIEBHERR 7003775, TELCO-TATA TD01120/03, HANOMAG 2962609M1, HANOMAG 374937128, BERCO CR1105A, REEDRILL V007409, BENATI 2004014, O-&-K-TEREX 111742, SENNEBOGEN 018586, TELCO-TATA TD01089/3
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
PRIESTMAN 234855, LIEBHERR, LIEBHERR 4097514, HANOMAG 3254010M1, REEDRILL V007409, TELCO-TATA 9TD01120/03, CATERPILLAR 1S1859, SENNEBOGEN 2511018586, VPI V1S1859, POCLAIN-CASE POCLAIN S0233006, Surub papuc, TELCO-TATA TD01089/3, VOLVO 14044063, POCLAIN-CASE POCLAIN ZKI233006, BAUER 240074, O-&-K-TEREX 111742, BERCO CR1105A, HANOMAG 374937128, LIEBHERR 4098.108.16, BERCO CR1105, HANOMAG 2962609M, LIEBHERR 7003775, TELCO-TATA TD01120/03, VARIOUS 571108, DRESSER 624848C1, LANDINI MASSEY FERGUSON 2895889M1, ITM D01070A0N15, VOLVO 44063, DRESSER-FURUKAWA 3194590R2, INGERSOLL RAND 57070971, POCLAIN-CASE POCLAIN P0233006S, KOMATSU 207-32-E1134E, LIEBHERR 786500614, CATERPILLAR 2M8758, DRESSER-FURUKAWA 1254518H1, CATERPILLAR 3Y1129, JOHN DEERE T51523, BENATI 2004014, CNH-FIAT NEW HOLLAND 76040849, LIEBHERR 7001689, LIEBHERR 4091000, HYUNDAI 81E-0023, SENNEBOGEN 018586, TELCO-TATA 9TD01089/3, PR731CM, Buldozer, CASE R29245, BERCO ID427, HANOMAG 2962609M1