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
LIEBHERR 5009090, LARSEN & TOUBRO M20242357, INGERSOLL RAND 56800113, R902LC, CASE S233033, SCHAEFF 5382660371, POCLAIN-CASE POCLAIN ZKI1642327, C.M.W-(CHARLES-MACHINES) 337-196, KOMATSU ALL MAKES ZZYR0071, CATERPILLAR 6K9880, KOMATSU UTILITY 820210009, ATLAS-TEREX 322009, VPI VCR2880V, Excavator, ITM C0104100M00, BANTAM-KOEHRING 3018.43232, INGERSOLL RAND 57695637, POCLAIN-CASE POCLAIN W0942330, LALTESI 68305, JCB 210/71800, RICHIER 508562503, Rola de sustinere, JOHN DEERE-CAMECO CB01418829, 2601-UP, CATERPILLAR 3K7962, POCLAIN-CASE POCLAIN N1642327, LARSEN & TOUBRO F20342309, HYUNDAI 81E6-17030, HYUNDAI 81E6-2003, LIEBHERR 5209288, HYUNDAI 81E6-2003BG, LIEBHERR 5601364, SAMSUNG-H.I. 1081-01670, LIEBHERR, POCLAIN-CASE POCLAIN J0242336, LIEBHERR 5003855, RICHIER 508513527, BERCO CR2880, HYUNDAI 81E6-2003-30, CATERPILLAR 6K9879, LARSEN & TOUBRO L20242357, POCLAIN-CASE POCLAIN W0942307
CommaTECH srl va ofera piese de schimb pentru toata gama de motoare Hanomag, printre altele pentru utilajele de constructii: Hanomag_22, Hanomag_35, Hanomag 44, Hanomag 50, Hanomag 55, Hanomag 60, Hanomag 66, Hanomag 70, Hanomag 77, Hanomag d500, Hanomag d540, 
BANTAM-KOEHRING 3018.43232, LIEBHERR, INGERSOLL RAND 57695637, R902LC, ATLAS-TEREX 322009, POCLAIN-CASE POCLAIN W0942330, RICHIER 508562503, POCLAIN-CASE POCLAIN ZKI1642327, LARSEN & TOUBRO M20242357, LARSEN & TOUBRO F20342309, LIEBHERR 5209288, HYUNDAI 81E6-2003BG, 2601-UP, INGERSOLL RAND 56800113, HYUNDAI 81E6-17030, Rola de sustinere, SAMSUNG-H.I. 1081-01670, CATERPILLAR 6K9880, ITM C0104100M00, LIEBHERR 5009090, POCLAIN-CASE POCLAIN W0942307, POCLAIN-CASE POCLAIN N1642327, VPI VCR2880V, JCB 210/71800, CATERPILLAR 6K9879, CATERPILLAR 3K7962, CASE S233033, POCLAIN-CASE POCLAIN J0242336, BERCO CR2880, HYUNDAI 81E6-2003, KOMATSU UTILITY 820210009, KOMATSU ALL MAKES ZZYR0071, JOHN DEERE-CAMECO CB01418829, C.M.W-(CHARLES-MACHINES) 337-196, LALTESI 68305, LIEBHERR 5601364, LARSEN & TOUBRO L20242357, HYUNDAI 81E6-2003-30, SCHAEFF 5382660371, RICHIER 508513527, Excavator, LIEBHERR 5003855