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 508562503, SAMSUNG-H.I. 1081-01670, JCB 210/71800, INGERSOLL RAND 57695637, KOMATSU UTILITY 820210009, LIEBHERR 5601364, POCLAIN-CASE POCLAIN N1642327, RICHIER 508513527, LARSEN & TOUBRO L20242357, CATERPILLAR 3K7962, CATERPILLAR 6K9879, POCLAIN-CASE POCLAIN W0942330, POCLAIN-CASE POCLAIN ZKI1642327, LIEBHERR 5003855, Excavator, LIEBHERR 5209288, LARSEN & TOUBRO M20242357, POCLAIN-CASE POCLAIN J0242336, LARSEN & TOUBRO F20342309, ATLAS-TEREX 322009, R130LC, HYUNDAI 81E6-2003-30, INGERSOLL RAND 56800113, SCHAEFF 5382660371, BANTAM-KOEHRING 3018.43232, C.M.W-(CHARLES-MACHINES) 337-196, HYUNDAI 81E6-2003BG, LIEBHERR 5009090, CATERPILLAR 6K9880, POCLAIN-CASE POCLAIN W0942307, CASE S233033, ITM C0104100M00, VPI VCR2880V, HYUNDAI 81E6-17030, HYUNDAI 81E6-2003, LALTESI 68305, JOHN DEERE-CAMECO CB01418829, HYUNDAI, BERCO CR2880, Rola de sustinere, KOMATSU ALL MAKES ZZYR0071
Solutia Komatsu in materie de buldozere din gama 20-24 tone, care se ridica peste standardele pietei de profil, disponibila clientilor inca de la inceputului anului 2010, este modelul D65EX/PX/WX-16. Testele realizate si declaratiile clientilor care folosesc deja acest model de buldozer de mai mult de un an, in
CATERPILLAR 6K9880, R130LC, JOHN DEERE-CAMECO CB01418829, LIEBHERR 5003855, HYUNDAI 81E6-2003BG, VPI VCR2880V, LIEBHERR 5601364, POCLAIN-CASE POCLAIN W0942330, ITM C0104100M00, SAMSUNG-H.I. 1081-01670, JCB 210/71800, HYUNDAI, POCLAIN-CASE POCLAIN J0242336, SCHAEFF 5382660371, POCLAIN-CASE POCLAIN W0942307, HYUNDAI 81E6-2003-30, INGERSOLL RAND 57695637, INGERSOLL RAND 56800113, KOMATSU ALL MAKES ZZYR0071, RICHIER 508562503, HYUNDAI 81E6-2003, Excavator, HYUNDAI 81E6-17030, LIEBHERR 5009090, Rola de sustinere, RICHIER 508513527, C.M.W-(CHARLES-MACHINES) 337-196, CATERPILLAR 6K9879, POCLAIN-CASE POCLAIN N1642327, LALTESI 68305, LARSEN & TOUBRO F20342309, KOMATSU UTILITY 820210009, LIEBHERR 5209288, CASE S233033, ATLAS-TEREX 322009, BERCO CR2880, BANTAM-KOEHRING 3018.43232, POCLAIN-CASE POCLAIN ZKI1642327, LARSEN & TOUBRO M20242357, CATERPILLAR 3K7962, LARSEN & TOUBRO L20242357