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
VOLVO 020005226035, POCLAIN-CASE POCLAIN L0134514, HANOMAG 2971208M, LIEBHERR 4129300, FUCHS 3600986022, VPI V7K2017, DRESSER 616200C1, DRESSER-FURUKAWA 3031169R1, CNH-FIAT NEW HOLLAND 573905, 5CC -1-363, KOMATSU UTILITY 820510441, HANOMAG 2971208M1, ATLAS-TEREX 0359762, ITM D04700A0N17, JOHN DEERE T126932, HANOMAG 1444855X1, LIEBHERR 4202014, 211, DEUTZ 2361577, O-&-K-TEREX 0038240, DRESSER 261968R1, BERCO IN1319, EXTEC VCR1968, WIRTGEN 37825, POCLAIN-CASE POCLAIN W2534593, BAUER 10097, LANDINI MASSEY FERGUSON 1421302M1, CNH-FIAT NEW HOLLAND 79012421, CASE R17415, SENNEBOGEN 3528017650, CATERPILLAR, BERCO CR1968, HANOMAG 2928578M1, POCLAIN-CASE POCLAIN ZKI134514, POCLAIN-CASE POCLAIN W2434593, HYUNDAI 81E6-2054, Piulita, CASE R43173, POCLAIN-CASE POCLAIN L134514, CATERPILLAR 5W4022, CASE R57375, RICHIER 508562901, LANDINI MASSEY FERGUSON 3031169R3, VOLVO 14016546, Excavator
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
WIRTGEN 37825, O-&-K-TEREX 0038240, 211, LANDINI MASSEY FERGUSON 1421302M1, Excavator, DRESSER 616200C1, CATERPILLAR 5W4022, KOMATSU UTILITY 820510441, CASE R57375, LANDINI MASSEY FERGUSON 3031169R3, RICHIER 508562901, HANOMAG 2928578M1, CNH-FIAT NEW HOLLAND 79012421, POCLAIN-CASE POCLAIN W2534593, HANOMAG 1444855X1, SENNEBOGEN 3528017650, POCLAIN-CASE POCLAIN L134514, ITM D04700A0N17, CNH-FIAT NEW HOLLAND 573905, LIEBHERR 4129300, 5CC -1-363, BAUER 10097, POCLAIN-CASE POCLAIN ZKI134514, CATERPILLAR, HANOMAG 2971208M1, CASE R43173, VPI V7K2017, HANOMAG 2971208M, VOLVO 020005226035, JOHN DEERE T126932, CASE R17415, VOLVO 14016546, DRESSER-FURUKAWA 3031169R1, POCLAIN-CASE POCLAIN W2434593, DEUTZ 2361577, FUCHS 3600986022, DRESSER 261968R1, BERCO IN1319, POCLAIN-CASE POCLAIN L0134514, ATLAS-TEREX 0359762, EXTEC VCR1968, LIEBHERR 4202014, BERCO CR1968, Piulita, HYUNDAI 81E6-2054