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
DEUTZ 2361577, POCLAIN-CASE POCLAIN W2534593, CNH-FIAT NEW HOLLAND 79012421, WIRTGEN 37825, LANDINI MASSEY FERGUSON 3031169R3, BERCO CR1968, JOHN DEERE T126932, CATERPILLAR 5W4022, LIEBHERR, Piulita, CASE R17415, HANOMAG 1444855X1, RICHIER 508562901, HANOMAG 2928578M1, CNH-FIAT NEW HOLLAND 573905, CASE R57375, VOLVO 14016546, O-&-K-TEREX 0038240, POCLAIN-CASE POCLAIN L0134514, SENNEBOGEN 3528017650, LANDINI MASSEY FERGUSON 1421302M1, EXTEC VCR1968, VOLVO 020005226035, BAUER 10097, LIEBHERR 4129300, POCLAIN-CASE POCLAIN W2434593, FUCHS 3600986022, HYUNDAI 81E6-2054, POCLAIN-CASE POCLAIN ZKI134514, BERCO IN1319, DRESSER 616200C1, LIEBHERR 4202014, ITM D04700A0N17, KOMATSU UTILITY 820510441, R912LC, CASE R43173, Excavator, DRESSER 261968R1, VPI V7K2017, DRESSER-FURUKAWA 3031169R1, HANOMAG 2971208M, HANOMAG 2971208M1, POCLAIN-CASE POCLAIN L134514, ATLAS-TEREX 0359762
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
LANDINI MASSEY FERGUSON 1421302M1, CNH-FIAT NEW HOLLAND 573905, R912LC, VOLVO 020005226035, ITM D04700A0N17, POCLAIN-CASE POCLAIN L0134514, DRESSER-FURUKAWA 3031169R1, FUCHS 3600986022, BERCO IN1319, ATLAS-TEREX 0359762, Excavator, JOHN DEERE T126932, O-&-K-TEREX 0038240, CNH-FIAT NEW HOLLAND 79012421, HYUNDAI 81E6-2054, LIEBHERR 4129300, Piulita, EXTEC VCR1968, POCLAIN-CASE POCLAIN W2534593, LIEBHERR 4202014, CASE R17415, VOLVO 14016546, POCLAIN-CASE POCLAIN L134514, DEUTZ 2361577, LIEBHERR, HANOMAG 1444855X1, BERCO CR1968, CATERPILLAR 5W4022, HANOMAG 2971208M, SENNEBOGEN 3528017650, KOMATSU UTILITY 820510441, POCLAIN-CASE POCLAIN ZKI134514, CASE R43173, BAUER 10097, LANDINI MASSEY FERGUSON 3031169R3, VPI V7K2017, WIRTGEN 37825, CASE R57375, HANOMAG 2928578M1, HANOMAG 2971208M1, DRESSER 616200C1, RICHIER 508562901, POCLAIN-CASE POCLAIN W2434593, DRESSER 261968R1