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
BERCO LH27, PRIESTMAN 234404, RICHIER 484311865, ITM A7130000Y00, TESMEC T00-2600-127, BERCO LJ696D, LIEBHERR 5612651, MAIT 2175008, BANTAM-KOEHRING 422V0036, Rola cu 1 flansa, VOLVO 14043993, ITM A14060A0M00, DAEWOO 2270-6084, BANTAM-KOEHRING 3018.57768, CATERPILLAR 7T6396, FAI 030.03.001, DRESSER-FURUKAWA 3372006R91, HITACHI 9168173, MAIT 2.175.008, RICHIER 484310665, LIEBHERR 5601872, BERCO SI805, VOLVO 14043993-6, VOLVO, HITACHI 9097400, ATLAS-TEREX 855194, FIAT-HITACHI 71400941, BENFRA 005.2027, VPI VAT250257V, CASAGRANDE 95505023, LIEBHERR 5612673, BENATI 2104021, BERCO LH27E, CATERPILLAR 8E4579, HITACHI 9147345, LIEBHERR 5205010, INGERSOLL RAND 57070997, DEMAG 519672, DRESSER-FURUKAWA 3372095R91, CASAGRANDE 95505002, LIEBHERR 5618394, FIAT-HITACHI 71483187, DRESSER-FURUKAWA 3194637R91, BERCO LH696C, HITACHI 9114619, FAI 820220002, AMERICAN-HOIST 3-003153, JOHN DEERE AT250257, DAEWOO 2270-9401A, DAEWOO 200104-00001B, PRIESTMAN 1500772, BANTAM-KOEHRING 3018.57692, LIEBHERR 5605668, HITACHI 9066690, PMI 960304, DRESSER-FURUKAWA 3380360H91, BENATI 2104001, HITACHI 9114682, BERCO LH27B, VOLVO 43993, BERCO LH696, Excavator, LIEBHERR 5000950, GAMBETTI-BARRE M203910001, JOHN DEERE AT201169, PMI 960073, EC340, FIAT-HITACHI 71466885, BERCO FT3721
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
BENFRA 005.2027, VOLVO 14043993-6, LIEBHERR 5205010, LIEBHERR 5601872, HITACHI 9097400, BERCO FT3721, DAEWOO 2270-6084, RICHIER 484311865, BENATI 2104021, PRIESTMAN 234404, PMI 960073, HITACHI 9168173, HITACHI 9114619, INGERSOLL RAND 57070997, BENATI 2104001, ITM A14060A0M00, VOLVO 14043993, PRIESTMAN 1500772, LIEBHERR 5618394, LIEBHERR 5000950, FIAT-HITACHI 71483187, FIAT-HITACHI 71400941, BERCO LH696C, MAIT 2.175.008, HITACHI 9114682, BERCO LH27, TESMEC T00-2600-127, PMI 960304, CASAGRANDE 95505023, MAIT 2175008, LIEBHERR 5612651, BERCO LH27E, DAEWOO 200104-00001B, LIEBHERR 5612673, EC340, DRESSER-FURUKAWA 3372006R91, HITACHI 9066690, JOHN DEERE AT201169, BANTAM-KOEHRING 3018.57692, FAI 030.03.001, Rola cu 1 flansa, AMERICAN-HOIST 3-003153, DRESSER-FURUKAWA 3372095R91, VOLVO 43993, CASAGRANDE 95505002, BANTAM-KOEHRING 422V0036, ATLAS-TEREX 855194, VPI VAT250257V, DEMAG 519672, LIEBHERR 5605668, DRESSER-FURUKAWA 3194637R91, BERCO SI805, DAEWOO 2270-9401A, BERCO LH27B, HITACHI 9147345, BERCO LH696, VOLVO, JOHN DEERE AT250257, BANTAM-KOEHRING 3018.57768, Excavator, CATERPILLAR 7T6396, CATERPILLAR 8E4579, FIAT-HITACHI 71466885, RICHIER 484310665, GAMBETTI-BARRE M203910001, DRESSER-FURUKAWA 3380360H91, ITM A7130000Y00, BERCO LJ696D, FAI 820220002