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
ROCK-EXCAVATORS 00705, VOLVO 14043991, PRIESTMAN 234756, DRESSER-FURUKAWA 3380337H91, RICHIER 308562530, LIEBHERR 5004917, LIEBHERR 5009539, HYUNDAI 81E6-2002, DAEWOO 2270-9403, CATERPILLAR 7K7085, MAIT 2175017, HANOMAG 3084573M91, BANTAM-KOEHRING 3018.43234, VOLVO 43991, CNH-FIAT NEW HOLLAND 152101021, BERCO PC377A, LIEBHERR 5601365, ITC312B, POCLAIN-CASE POCLAIN S0842322, DAEWOO 2270-6040, SCHAEFF 5382660369, HYMAC 446B8023, JOHN DEERE AT38206, HYMAC 4468039, RICHIER 308512523, LARSEN & TOUBRO J20342312, JCB 213/66800, O.M. (CRUSHER) 274040400001, BERCO LH351C, BERCO PC377, ITM A21900A0S00, HINOWA 15167700, LIEBHERR 5209289, HYUNDAI 81E6-2002BG, BERCO PC377D, FUCHS 3600161042, ROCK-EXCAVATORS 1002.00705.00, DROTT S227591, HITACHI 9402810, CASAGRANDE 95505017, E.W.K. 535011702, ROCK-EXCAVATORS 1002.01067.00, FIAT-HITACHI 45020336, COSMOTER 817800035, HYMAC 4468028, SENNEBOGEN 017605, POCLAIN-CASE POCLAIN S1642331, RICHIER 484309164, RICHIER 308572503, CASE S227591, INGERSOLL RAND 70559786, HANOMAG 2934983M91, DRESSER-FURUKAWA 1230112H91, EURODAEWOO 9270-6013, POCLAIN-CASE POCLAIN H0242335, WESERHUTTE E83467, CATERPILLAR 8E7494, SCHAEFF, HANOMAG 2997110M1, INGERSOLL RAND 56800121, REEDRILL V005642, LIEBHERR 5209287, BAUER 262612, CASAGRANDE 95505025, CASAGRANDE 95505001, DROTT 214642, SENNEBOGEN 2425017605, JCB 208/32100, ATLAS-TEREX 465385, CATERPILLAR 5W4144, VPI VPC377V, CASE S243774, DAEWOO 9270-6005, BENATI 2101041, PMI 960302, ATLAS-TEREX 3619310, DAEWOO 9270-6013, RICHIER 484310411, TESMEC T00-2600-022, INGERSOLL RAND 57695629, LARSEN & TOUBRO L20242356, POCLAIN-CASE POCLAIN B1042338, CATERPILLAR 7T6395, LIEBHERR 5009091, CATERPILLAR 7Z4838, HANOMAG 4907442M91, BERCO LH351, HITACHI 9616354, BROYT NK7361041, Excavator, PMI 960006, ITM AX1900A0Y00, BENATI 2101081, ITM A1404000M00, VOLVO 020005170005, EDER 60.9414, HARNISCHFEGER 13U22, Rola cu 1 flansa, FAI 820220013, REEDRILL 45834
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, 
BERCO LH351, DROTT 214642, BROYT NK7361041, REEDRILL V005642, DAEWOO 2270-6040, BERCO PC377A, BENATI 2101081, CATERPILLAR 5W4144, ROCK-EXCAVATORS 00705, CASE S243774, CATERPILLAR 8E7494, LIEBHERR 5209287, COSMOTER 817800035, CATERPILLAR 7T6395, DAEWOO 9270-6005, VPI VPC377V, CASE S227591, JOHN DEERE AT38206, CASAGRANDE 95505017, BERCO LH351C, ITC312B, POCLAIN-CASE POCLAIN S1642331, RICHIER 484309164, HANOMAG 2934983M91, DAEWOO 2270-9403, CATERPILLAR 7K7085, SCHAEFF, ROCK-EXCAVATORS 1002.01067.00, ROCK-EXCAVATORS 1002.00705.00, VOLVO 020005170005, Excavator, LIEBHERR 5209289, HYUNDAI 81E6-2002BG, CASAGRANDE 95505001, HANOMAG 2997110M1, O.M. (CRUSHER) 274040400001, HYMAC 4468028, HITACHI 9402810, CASAGRANDE 95505025, DAEWOO 9270-6013, HINOWA 15167700, INGERSOLL RAND 57695629, BERCO PC377, BENATI 2101041, PMI 960302, HITACHI 9616354, TESMEC T00-2600-022, VOLVO 14043991, INGERSOLL RAND 56800121, JCB 208/32100, Rola cu 1 flansa, PMI 960006, INGERSOLL RAND 70559786, EURODAEWOO 9270-6013, HYMAC 4468039, CNH-FIAT NEW HOLLAND 152101021, POCLAIN-CASE POCLAIN S0842322, ATLAS-TEREX 3619310, E.W.K. 535011702, SENNEBOGEN 2425017605, BERCO PC377D, LIEBHERR 5009091, ATLAS-TEREX 465385, PRIESTMAN 234756, HYMAC 446B8023, DRESSER-FURUKAWA 3380337H91, FUCHS 3600161042, LARSEN & TOUBRO L20242356, SENNEBOGEN 017605, RICHIER 484310411, EDER 60.9414, LIEBHERR 5009539, RICHIER 308512523, ITM A21900A0S00, HYUNDAI 81E6-2002, HANOMAG 3084573M91, VOLVO 43991, LARSEN & TOUBRO J20342312, FIAT-HITACHI 45020336, DROTT S227591, JCB 213/66800, DRESSER-FURUKAWA 1230112H91, ITM AX1900A0Y00, HANOMAG 4907442M91, REEDRILL 45834, POCLAIN-CASE POCLAIN H0242335, WESERHUTTE E83467, LIEBHERR 5601365, POCLAIN-CASE POCLAIN B1042338, MAIT 2175017, RICHIER 308572503, CATERPILLAR 7Z4838, BANTAM-KOEHRING 3018.43234, ITM A1404000M00, FAI 820220013, RICHIER 308562530, SCHAEFF 5382660369, BAUER 262612, HARNISCHFEGER 13U22, LIEBHERR 5004917