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 4253410, SENNEBOGEN 013343, JCB JNA0295, BERCO CR1251A, BERCO CR1251, LANDINI MASSEY FERGUSON 4906550M1, LIEBHERR 4091100, DRESSER-FURUKAWA 3193523R1, SIMIT 45482377, LANDINI MASSEY FERGUSON 3089873M1, GAMBETTI-BARRE M175903001, BENATI 2001074, LANDINI MASSEY FERGUSON 2928705M1, VOLVO 18065840, DRESSER 1254380H1, E.W.K. 501518501, MAIT 2175046, HYUNDAI, LANDINI MASSEY FERGUSON 2979124M1, JOHN DEERE T121478, TELCO-TATA 9TD01583/2, CNH-FIAT NEW HOLLAND 4982171, REEDRILL V005766, LANDINI MASSEY FERGUSON 2979939M1, MAIT 2901221, VPI V7H3597, HANOMAG 2979124M, CATERPILLAR 5W9827, R180LC-7, CASE 295318A1, A.B.G. 21076286, JCB JNA0362, TELCO-TATA TD01119/03, LANDINI MASSEY FERGUSON 1430746M1, JOHN DEERE-CAMECO CB01419009, INGERSOLL RAND 57700866, LIEBHERR 4097515, JOHN DEERE T45096, TELCO-TATA 9TD01119/03, POCLAIN-CASE POCLAIN W0033071, EXTEC VCR1251, INGERSOLL RAND 57407405, CNH-FIAT NEW HOLLAND 79004489, CATERPILLAR 7H3597, HYUNDAI 81EL-25020, JOHN DEERE CQ09337, Excavator, ITM D04100A0N15, LANDINI MASSEY FERGUSON 2979121M1, INGERSOLL RAND 56965262, CATERPILLAR 5H8756, LIEBHERR 7001485, CNH-FIAT NEW HOLLAND 79031606, LIEBHERR 4982171, Surub papuc, TELCO-TATA TD01583/2, VOLVO 16545, JOHN DEERE T43323, DRESSER-FURUKAWA 319325231R1, VERMEER 118120001, VARIOUS 571008, C.M.W-(CHARLES-MACHINES) 107-365, VOLVO 14016545, LIEBHERR 4157879
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, 
LANDINI MASSEY FERGUSON 4906550M1, BERCO CR1251, JOHN DEERE-CAMECO CB01419009, JOHN DEERE T121478, BERCO CR1251A, DRESSER 1254380H1, CATERPILLAR 5H8756, LANDINI MASSEY FERGUSON 2979939M1, VOLVO 18065840, R180LC-7, TELCO-TATA TD01119/03, TELCO-TATA 9TD01583/2, Excavator, VOLVO 16545, LIEBHERR 4982171, ITM D04100A0N15, BENATI 2001074, DRESSER-FURUKAWA 3193523R1, MAIT 2901221, C.M.W-(CHARLES-MACHINES) 107-365, A.B.G. 21076286, CNH-FIAT NEW HOLLAND 79031606, Surub papuc, TELCO-TATA 9TD01119/03, LIEBHERR 4091100, POCLAIN-CASE POCLAIN W0033071, LIEBHERR 4253410, INGERSOLL RAND 56965262, INGERSOLL RAND 57700866, VARIOUS 571008, JOHN DEERE CQ09337, CASE 295318A1, CNH-FIAT NEW HOLLAND 79004489, LANDINI MASSEY FERGUSON 3089873M1, LIEBHERR 4157879, INGERSOLL RAND 57407405, VOLVO 14016545, SENNEBOGEN 013343, VPI V7H3597, HYUNDAI, E.W.K. 501518501, LANDINI MASSEY FERGUSON 1430746M1, CATERPILLAR 7H3597, LIEBHERR 7001485, JCB JNA0362, LANDINI MASSEY FERGUSON 2979121M1, HYUNDAI 81EL-25020, VERMEER 118120001, LIEBHERR 4097515, JCB JNA0295, DRESSER-FURUKAWA 319325231R1, EXTEC VCR1251, CNH-FIAT NEW HOLLAND 4982171, TELCO-TATA TD01583/2, HANOMAG 2979124M, LANDINI MASSEY FERGUSON 2928705M1, REEDRILL V005766, JOHN DEERE T45096, SIMIT 45482377, LANDINI MASSEY FERGUSON 2979124M1, JOHN DEERE T43323, CATERPILLAR 5W9827, GAMBETTI-BARRE M175903001, MAIT 2175046