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
KOMATSU 207-32-E1134E, BENATI 2004014, VPI V1S1859, INGERSOLL RAND 57070971, POCLAIN-CASE POCLAIN ZKI233006, HANOMAG 2962609M, D7, SENNEBOGEN 018586, DRESSER 624848C1, BERCO ID427, LANDINI MASSEY FERGUSON 2895889M1, CNH-FIAT NEW HOLLAND 76040849, LIEBHERR 4091000, CATERPILLAR 3Y1129, LIEBHERR 7003775, 4T-1-UP, LIEBHERR 786500614, VARIOUS 571108, LIEBHERR 4097514, TELCO-TATA TD01089/3, BERCO CR1105A, HANOMAG 374937128, Surub papuc, CASE R29245, CATERPILLAR, TELCO-TATA TD01120/03, BERCO CR1105, LIEBHERR 4098.108.16, HYUNDAI 81E-0023, LIEBHERR 7001689, HANOMAG 2962609M1, VOLVO 44063, CATERPILLAR 1S1859, DRESSER-FURUKAWA 3194590R2, POCLAIN-CASE POCLAIN S0233006, O-&-K-TEREX 111742, SENNEBOGEN 2511018586, Buldozer, TELCO-TATA 9TD01120/03, REEDRILL V007409, JOHN DEERE T51523, VOLVO 14044063, PRIESTMAN 234855, TELCO-TATA 9TD01089/3, ITM D01070A0N15, POCLAIN-CASE POCLAIN P0233006S, DRESSER-FURUKAWA 1254518H1, HANOMAG 3254010M1, CATERPILLAR 2M8758, BAUER 240074
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
REEDRILL V007409, ITM D01070A0N15, 4T-1-UP, LIEBHERR 7001689, D7, VOLVO 14044063, TELCO-TATA 9TD01120/03, TELCO-TATA TD01120/03, DRESSER-FURUKAWA 1254518H1, CATERPILLAR 2M8758, TELCO-TATA TD01089/3, LANDINI MASSEY FERGUSON 2895889M1, LIEBHERR 7003775, POCLAIN-CASE POCLAIN P0233006S, VPI V1S1859, BERCO ID427, Buldozer, SENNEBOGEN 2511018586, BENATI 2004014, SENNEBOGEN 018586, Surub papuc, VOLVO 44063, INGERSOLL RAND 57070971, O-&-K-TEREX 111742, HYUNDAI 81E-0023, DRESSER-FURUKAWA 3194590R2, BERCO CR1105A, KOMATSU 207-32-E1134E, TELCO-TATA 9TD01089/3, DRESSER 624848C1, CATERPILLAR 3Y1129, HANOMAG 2962609M1, HANOMAG 374937128, CNH-FIAT NEW HOLLAND 76040849, LIEBHERR 786500614, HANOMAG 3254010M1, CATERPILLAR, VARIOUS 571108, BAUER 240074, HANOMAG 2962609M, POCLAIN-CASE POCLAIN S0233006, PRIESTMAN 234855, LIEBHERR 4091000, POCLAIN-CASE POCLAIN ZKI233006, LIEBHERR 4097514, BERCO CR1105, CATERPILLAR 1S1859, JOHN DEERE T51523, CASE R29245, LIEBHERR 4098.108.16