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
D4E, LARSEN & TOUBRO M20242357, LALTESI 68305, LIEBHERR 5209288, CATERPILLAR 6K9880, LIEBHERR 5009090, HYUNDAI 81E6-2003BG, POCLAIN-CASE POCLAIN W0942307, LIEBHERR 5601364, HYUNDAI 81E6-2003, HYUNDAI 81E6-2003-30, ITM C0104100M00, CATERPILLAR, Buldozer, VPI VCR2880V, INGERSOLL RAND 56800113, LIEBHERR 5003855, SCHAEFF 5382660371, BERCO CR2880, RICHIER 508562503, KOMATSU ALL MAKES ZZYR0071, JOHN DEERE-CAMECO CB01418829, INGERSOLL RAND 57695637, POCLAIN-CASE POCLAIN N1642327, POCLAIN-CASE POCLAIN ZKI1642327, Rola de sustinere, POCLAIN-CASE POCLAIN W0942330, RICHIER 508513527, CASE S233033, SAMSUNG-H.I. 1081-01670, POCLAIN-CASE POCLAIN J0242336, C.M.W-(CHARLES-MACHINES) 337-196, BANTAM-KOEHRING 3018.43232, HYUNDAI 81E6-17030, CATERPILLAR 6K9879, KOMATSU UTILITY 820210009, JCB 210/71800, LARSEN & TOUBRO F20342309, ATLAS-TEREX 322009, 69X-1-UP, LARSEN & TOUBRO L20242357, CATERPILLAR 3K7962
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 VCR2880V, CATERPILLAR 6K9879, Rola de sustinere, CATERPILLAR 3K7962, HYUNDAI 81E6-2003BG, LARSEN & TOUBRO M20242357, SCHAEFF 5382660371, ITM C0104100M00, POCLAIN-CASE POCLAIN W0942330, POCLAIN-CASE POCLAIN N1642327, KOMATSU UTILITY 820210009, BERCO CR2880, SAMSUNG-H.I. 1081-01670, RICHIER 508562503, D4E, C.M.W-(CHARLES-MACHINES) 337-196, HYUNDAI 81E6-2003-30, RICHIER 508513527, BANTAM-KOEHRING 3018.43232, CATERPILLAR 6K9880, ATLAS-TEREX 322009, HYUNDAI 81E6-17030, JOHN DEERE-CAMECO CB01418829, HYUNDAI 81E6-2003, LARSEN & TOUBRO L20242357, JCB 210/71800, Buldozer, LALTESI 68305, LARSEN & TOUBRO F20342309, 69X-1-UP, LIEBHERR 5009090, KOMATSU ALL MAKES ZZYR0071, INGERSOLL RAND 56800113, POCLAIN-CASE POCLAIN ZKI1642327, LIEBHERR 5601364, POCLAIN-CASE POCLAIN J0242336, CASE S233033, LIEBHERR 5209288, POCLAIN-CASE POCLAIN W0942307, CATERPILLAR, INGERSOLL RAND 57695637, LIEBHERR 5003855