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
RICHIER 404309641, RICHIER 308562502, Excavator, RICHIER 308512534, BENATI 2106001, HANOMAG 2905242M, 160CL, CATERPILLAR 5M8631, BANTAM-KOEHRING 3018.56492, HANOMAG 395938788, POCLAIN-CASE POCLAIN ZKI842332, LIEBHERR 5003858, CATERPILLAR 5K6537, CATERPILLAR 5Y1130, BERCO CR2881B, VPI VCR2881V, LIEBHERR 5604451, POCLAIN-CASE POCLAIN, POCLAIN-CASE POCLAIN D0842332, LIEBHERR 5000952, CATERPILLAR 4K3985, DROTT S239440, ITM C0105100M00, LIEBHERR 5601351, CASE S239440, BENATI 2106142, FAI 820210010, CATERPILLAR 9S3570, HYMAC 4467005, BERCO CR2189, Rola de sustinere, POCLAIN-CASE POCLAIN P0042379, J.S.W. 35000000, LARSEN & TOUBRO L20342314, RICHIER 484404845, PMI 960282, JOHN DEERE AT174847, LIEBHERR 5004451, LANDINI MASSEY FERGUSON 1430324M91, MENCK 521K10120, ATLAS-TEREX 1365693, BERCO CR2881, RICHIER 484404844, CATERPILLAR 5A8374, HANOMAG 2905242M91, LARSEN & TOUBRO E10042379, CATERPILLAR 8S0465
Utilajul de constructii a fost testat pe santiere aflate la o altitudine mare si in lucrari realizate la temperaturi scazute. Astfel, cumparatorii buldozerului Komatsu D65-17 sunt convinsi ca utilajul va respecta norma Tier 4 in orice imprejurare. Puterea motorului acestui buldozer Komatsu variaza intre 208 si 222
VPI VCR2881V, 160CL, PMI 960282, BENATI 2106001, CATERPILLAR 4K3985, FAI 820210010, CATERPILLAR 5M8631, Excavator, BERCO CR2189, HANOMAG 2905242M91, BERCO CR2881, LARSEN & TOUBRO L20342314, POCLAIN-CASE POCLAIN ZKI842332, BENATI 2106142, RICHIER 484404844, LIEBHERR 5604451, RICHIER 484404845, LIEBHERR 5601351, HANOMAG 2905242M, LIEBHERR 5000952, RICHIER 308512534, ATLAS-TEREX 1365693, DROTT S239440, BANTAM-KOEHRING 3018.56492, BERCO CR2881B, JOHN DEERE AT174847, ITM C0105100M00, CATERPILLAR 5A8374, RICHIER 404309641, CATERPILLAR 5K6537, CATERPILLAR 8S0465, LIEBHERR 5004451, LIEBHERR 5003858, RICHIER 308562502, POCLAIN-CASE POCLAIN P0042379, Rola de sustinere, CATERPILLAR 9S3570, J.S.W. 35000000, HYMAC 4467005, LARSEN & TOUBRO E10042379, POCLAIN-CASE POCLAIN, CASE S239440, CATERPILLAR 5Y1130, HANOMAG 395938788, LANDINI MASSEY FERGUSON 1430324M91, POCLAIN-CASE POCLAIN D0842332, MENCK 521K10120