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
HANOMAG 2979124M, EXTEC VCR1251, CATERPILLAR 5W9827, TELCO-TATA 9TD01119/03, BERCO CR1251A, LIEBHERR 4097515, BERCO CR1251, VOLVO 16545, CNH-FIAT NEW HOLLAND 4982171, SIMIT 45482377, TELCO-TATA TD01583/2, LIEBHERR 7001485, JCB JNA0362, VERMEER 118120001, JOHN DEERE T45096, C.M.W-(CHARLES-MACHINES) 107-365, SENNEBOGEN 013343, 69X-1-UP, JOHN DEERE T43323, LIEBHERR 4253410, TELCO-TATA TD01119/03, CATERPILLAR 7H3597, VOLVO 14016545, LANDINI MASSEY FERGUSON 2979124M1, A.B.G. 21076286, JOHN DEERE-CAMECO CB01419009, DRESSER-FURUKAWA 3193523R1, LIEBHERR 4982171, CNH-FIAT NEW HOLLAND 79004489, INGERSOLL RAND 57700866, GAMBETTI-BARRE M175903001, CATERPILLAR, LANDINI MASSEY FERGUSON 2979939M1, LANDINI MASSEY FERGUSON 2928705M1, VPI V7H3597, Surub papuc, VARIOUS 571008, LANDINI MASSEY FERGUSON 2979121M1, JOHN DEERE CQ09337, CNH-FIAT NEW HOLLAND 79031606, CATERPILLAR 5H8756, LIEBHERR 4157879, VOLVO 18065840, CASE 295318A1, INGERSOLL RAND 56965262, E.W.K. 501518501, DRESSER 1254380H1, BENATI 2001074, TELCO-TATA 9TD01583/2, JOHN DEERE T121478, REEDRILL V005766, Buldozer, HYUNDAI 81EL-25020, JCB JNA0295, D4E, MAIT 2901221, POCLAIN-CASE POCLAIN W0033071, MAIT 2175046, LANDINI MASSEY FERGUSON 3089873M1, LANDINI MASSEY FERGUSON 1430746M1, INGERSOLL RAND 57407405, LANDINI MASSEY FERGUSON 4906550M1, DRESSER-FURUKAWA 319325231R1, ITM D04100A0N15, LIEBHERR 4091100
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
JCB JNA0362, CNH-FIAT NEW HOLLAND 79004489, TELCO-TATA 9TD01119/03, DRESSER 1254380H1, LANDINI MASSEY FERGUSON 3089873M1, CNH-FIAT NEW HOLLAND 4982171, GAMBETTI-BARRE M175903001, VOLVO 16545, LANDINI MASSEY FERGUSON 2979121M1, SIMIT 45482377, HANOMAG 2979124M, JOHN DEERE T121478, POCLAIN-CASE POCLAIN W0033071, INGERSOLL RAND 56965262, Surub papuc, LIEBHERR 7001485, REEDRILL V005766, VERMEER 118120001, JCB JNA0295, EXTEC VCR1251, BERCO CR1251A, DRESSER-FURUKAWA 319325231R1, LIEBHERR 4157879, CATERPILLAR 5H8756, DRESSER-FURUKAWA 3193523R1, CATERPILLAR 5W9827, LIEBHERR 4253410, D4E, VPI V7H3597, LIEBHERR 4091100, E.W.K. 501518501, TELCO-TATA TD01583/2, ITM D04100A0N15, Buldozer, VOLVO 18065840, VOLVO 14016545, A.B.G. 21076286, JOHN DEERE T43323, CASE 295318A1, LANDINI MASSEY FERGUSON 2928705M1, TELCO-TATA TD01119/03, CATERPILLAR, CNH-FIAT NEW HOLLAND 79031606, TELCO-TATA 9TD01583/2, VARIOUS 571008, JOHN DEERE T45096, LIEBHERR 4982171, LANDINI MASSEY FERGUSON 1430746M1, CATERPILLAR 7H3597, LANDINI MASSEY FERGUSON 4906550M1, JOHN DEERE-CAMECO CB01419009, MAIT 2175046, BERCO CR1251, SENNEBOGEN 013343, MAIT 2901221, INGERSOLL RAND 57407405, LANDINI MASSEY FERGUSON 2979124M1, INGERSOLL RAND 57700866, LIEBHERR 4097515, LANDINI MASSEY FERGUSON 2979939M1, HYUNDAI 81EL-25020, JOHN DEERE CQ09337, 69X-1-UP, C.M.W-(CHARLES-MACHINES) 107-365, BENATI 2001074