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
DRESSER-FURUKAWA 319325231R1, SENNEBOGEN 013343, TELCO-TATA 9TD01119/03, LANDINI MASSEY FERGUSON 3089873M1, JOHN DEERE T121478, A.B.G. 21076286, TELCO-TATA TD01119/03, VARIOUS 571008, POCLAIN-CASE POCLAIN W0033071, CASE 295318A1, AT7, LANDINI MASSEY FERGUSON 2979939M1, LANDINI MASSEY FERGUSON 1430746M1, SIMIT 45482377, LIEBHERR 4157879, JOHN DEERE-CAMECO CB01419009, JCB JNA0362, VPI V7H3597, CATERPILLAR 5H8756, LANDINI MASSEY FERGUSON 2979124M1, EXTEC VCR1251, INGERSOLL RAND 56965262, CNH-FIAT NEW HOLLAND 79004489, INGERSOLL RAND 57700866, LIEBHERR 4982171, HYUNDAI 81EL-25020, C.M.W-(CHARLES-MACHINES) 107-365, Surub papuc, CNH-FIAT NEW HOLLAND 79031606, VOLVO 16545, JOHN DEERE T43323, Buldozer, DRESSER-FURUKAWA 3193523R1, JOHN DEERE CQ09337, CATERPILLAR 7H3597, VOLVO 18065840, DRESSER 1254380H1, LANDINI MASSEY FERGUSON 2979121M1, LIEBHERR 4097515, LIEBHERR 7001485, CNH-FIAT NEW HOLLAND, LANDINI MASSEY FERGUSON 2928705M1, JCB JNA0295, BENATI 2001074, CATERPILLAR 5W9827, ITM D04100A0N15, TELCO-TATA 9TD01583/2, INGERSOLL RAND 57407405, JOHN DEERE T45096, VERMEER 118120001, GAMBETTI-BARRE M175903001, MAIT 2175046, MAIT 2901221, LANDINI MASSEY FERGUSON 4906550M1, LIEBHERR 4253410, VOLVO 14016545, HANOMAG 2979124M, BERCO CR1251A, BERCO CR1251, TELCO-TATA TD01583/2, LIEBHERR 4091100, CNH-FIAT NEW HOLLAND 4982171, E.W.K. 501518501, REEDRILL V005766
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
HANOMAG 2979124M, CNH-FIAT NEW HOLLAND 79004489, LIEBHERR 4091100, LIEBHERR 7001485, LANDINI MASSEY FERGUSON 4906550M1, JOHN DEERE-CAMECO CB01419009, INGERSOLL RAND 57700866, LIEBHERR 4253410, REEDRILL V005766, MAIT 2901221, TELCO-TATA TD01119/03, TELCO-TATA 9TD01119/03, DRESSER-FURUKAWA 319325231R1, CASE 295318A1, DRESSER 1254380H1, LIEBHERR 4157879, VERMEER 118120001, JOHN DEERE T121478, TELCO-TATA TD01583/2, CATERPILLAR 7H3597, VOLVO 14016545, E.W.K. 501518501, MAIT 2175046, LIEBHERR 4097515, HYUNDAI 81EL-25020, JCB JNA0295, ITM D04100A0N15, SIMIT 45482377, JCB JNA0362, CNH-FIAT NEW HOLLAND 4982171, INGERSOLL RAND 56965262, JOHN DEERE T45096, SENNEBOGEN 013343, JOHN DEERE CQ09337, LANDINI MASSEY FERGUSON 2979121M1, CATERPILLAR 5H8756, A.B.G. 21076286, Surub papuc, DRESSER-FURUKAWA 3193523R1, JOHN DEERE T43323, LANDINI MASSEY FERGUSON 2928705M1, LANDINI MASSEY FERGUSON 2979124M1, C.M.W-(CHARLES-MACHINES) 107-365, LIEBHERR 4982171, CATERPILLAR 5W9827, LANDINI MASSEY FERGUSON 2979939M1, EXTEC VCR1251, LANDINI MASSEY FERGUSON 3089873M1, CNH-FIAT NEW HOLLAND 79031606, GAMBETTI-BARRE M175903001, AT7, TELCO-TATA 9TD01583/2, VPI V7H3597, BERCO CR1251, CNH-FIAT NEW HOLLAND, BENATI 2001074, Buldozer, LANDINI MASSEY FERGUSON 1430746M1, BERCO CR1251A, VOLVO 16545, POCLAIN-CASE POCLAIN W0033071, VARIOUS 571008, VOLVO 18065840, INGERSOLL RAND 57407405