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
TELCO-TATA TD01583/2, TELCO-TATA TD01119/03, LANDINI MASSEY FERGUSON 1430746M1, EXTEC VCR1251, A.B.G. 21076286, VERMEER 118120001, TELCO-TATA 9TD01583/2, LIEBHERR 4982171, MAIT 2901221, JOHN DEERE T43323, CNH-FIAT NEW HOLLAND 79004489, SIMIT 45482377, ITM D04100A0N15, INGERSOLL RAND 57700866, LIEBHERR 4091100, DRESSER 1254380H1, E.W.K. 501518501, LANDINI MASSEY FERGUSON 3089873M1, JOHN DEERE T121478, LIEBHERR 4253410, MAIT 2175046, CATERPILLAR 5H8756, CATERPILLAR 5W9827, JOHN DEERE-CAMECO CB01419009, Surub papuc, JCB JNA0362, BENATI 2001074, CNH-FIAT NEW HOLLAND 4982171, JCB JNA0295, BERCO CR1251A, LANDINI MASSEY FERGUSON 2979939M1, HYUNDAI 81EL-25020, REEDRILL V005766, CATERPILLAR 7H3597, POCLAIN-CASE POCLAIN W0033071, INGERSOLL RAND 56965262, SENNEBOGEN 013343, LIEBHERR 7001485, D6, VOLVO 16545, HANOMAG 2979124M, LIEBHERR 4097515, JOHN DEERE CQ09337, C.M.W-(CHARLES-MACHINES) 107-365, Buldozer, LANDINI MASSEY FERGUSON 2928705M1, LANDINI MASSEY FERGUSON 2979121M1, INGERSOLL RAND 57407405, VOLVO 14016545, LANDINI MASSEY FERGUSON 4906550M1, CASE 295318A1, VPI V7H3597, GAMBETTI-BARRE M175903001, DRESSER-FURUKAWA 319325231R1, LIEBHERR 4157879, LANDINI MASSEY FERGUSON 2979124M1, 9U-29219-UP, VARIOUS 571008, VOLVO 18065840, DRESSER-FURUKAWA 3193523R1, JOHN DEERE T45096, TELCO-TATA 9TD01119/03, CATERPILLAR, BERCO CR1251, CNH-FIAT NEW HOLLAND 79031606
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 CR1251, TELCO-TATA 9TD01583/2, VOLVO 14016545, INGERSOLL RAND 57700866, BENATI 2001074, D6, VPI V7H3597, LIEBHERR 7001485, CNH-FIAT NEW HOLLAND 79004489, LANDINI MASSEY FERGUSON 2979124M1, HANOMAG 2979124M, Surub papuc, LANDINI MASSEY FERGUSON 2979939M1, LIEBHERR 4157879, LIEBHERR 4982171, VARIOUS 571008, C.M.W-(CHARLES-MACHINES) 107-365, BERCO CR1251A, JCB JNA0295, DRESSER 1254380H1, A.B.G. 21076286, INGERSOLL RAND 56965262, LIEBHERR 4097515, EXTEC VCR1251, CNH-FIAT NEW HOLLAND 79031606, LIEBHERR 4091100, TELCO-TATA 9TD01119/03, DRESSER-FURUKAWA 319325231R1, VERMEER 118120001, INGERSOLL RAND 57407405, CATERPILLAR, TELCO-TATA TD01119/03, 9U-29219-UP, E.W.K. 501518501, LIEBHERR 4253410, GAMBETTI-BARRE M175903001, LANDINI MASSEY FERGUSON 2928705M1, JOHN DEERE-CAMECO CB01419009, MAIT 2175046, SIMIT 45482377, HYUNDAI 81EL-25020, MAIT 2901221, JOHN DEERE T121478, VOLVO 16545, CNH-FIAT NEW HOLLAND 4982171, REEDRILL V005766, CATERPILLAR 5H8756, LANDINI MASSEY FERGUSON 1430746M1, Buldozer, ITM D04100A0N15, LANDINI MASSEY FERGUSON 4906550M1, VOLVO 18065840, JCB JNA0362, JOHN DEERE T45096, CATERPILLAR 7H3597, TELCO-TATA TD01583/2, CASE 295318A1, POCLAIN-CASE POCLAIN W0033071, LANDINI MASSEY FERGUSON 2979121M1, DRESSER-FURUKAWA 3193523R1, SENNEBOGEN 013343, JOHN DEERE T43323, CATERPILLAR 5W9827, JOHN DEERE CQ09337, LANDINI MASSEY FERGUSON 3089873M1