Noul buldozer dispune de un motor de 634 kW (850 de cai), de lame ce se pot deplasa până la 43,6 mᵌ și constructorii indică o greutate de serviciu de ceva mai mult de 112 de tone. Noua motorizare permite modelului să răspundă exigențelor normelor americane Tier 4 al EPA. Emisiile de oxid de azot în
LANDINI MASSEY FERGUSON 2961659M1, BENATI 2001075, LANDINI MASSEY FERGUSON 2928706M1, SIMIT 45482379, KOMATSU 00131437, KOMATSU 131437, HANOMAG 2979125M, CNH-FIAT NEW HOLLAND 79009851, ATLAS-TEREX 0362007, POCLAIN-CASE POCLAIN K0134536, LANDINI MASSEY FERGUSON N1926, LIEBHERR 4253411, DRESSER-FURUKAWA 1254381H1, GAMBETTI-BARRE M175903002, VOLVO 14526392, LANDINI MASSEY FERGUSON 2979125M1, BERCO CR1250B, LANDINI MASSEY FERGUSON 392826X1, TELCO-TATA TD01119/04, POCLAIN-CASE POCLAIN ZKI134536, TELCO-TATA 9TD01119/04, POCLAIN-CASE POCLAIN V2434592, CNH-FIAT NEW HOLLAND 4982173, JOHN DEERE T43322, LIEBHERR 7001439, BENATI 2001015, DAEWOO 9121-7004, LIEBHERR 4982173, DRESSER 311347R2, CATERPILLAR 5W9828, C.M.W-(CHARLES-MACHINES) 107-364, JOHN DEERE-CAMECO CB01419006, TELCO-TATA 9TD01583/3, CATERPILLAR 1M1408, DAEWOO 9121-6005, LANDINI MASSEY FERGUSON 1430747M1, E.W.K. 501518401, LIEBHERR 4129303, JCB 200/61801, LIEBHERR 4111100, Incarcator, REEDRILL V005767, ITM D01060C0N17, MAIT 2904108, VOLVO 44062, BERCO CR1250, WIRTGEN 43499, SENNEBOGEN 3528013331, 1155D, JCB JNA0358, EURODAEWOO 9121-6005D11, EXTEC VCR1250, TELCO-TATA TD01583/3, DRESSER 260714R1, CNH-FIAT NEW HOLLAND 71401387, INGERSOLL RAND 56965270, VPI V1M1408, DAEWOO K1043367, MAIT 2175047, VOLVO SA9112-12001, INGERSOLL RAND 57700858, VOLVO 044062, DAEWOO 2121-6014, CASE R25688, VOLVO 14044062, VARIOUS 571009, LIEBHERR 4122664, Piulita, JOHN DEERE T45097, POCLAIN-CASE POCLAIN PK134536, LOADER SECOND TYPE, JCB JNA0086, HYUNDAI 81EL-25030, LARSEN & TOUBRO V20134541, HYUNDAI 81E6-37030, CNH-FIAT NEW HOLLAND 79004490, VOLVO 020005225990, DRESSER 616209C1, POCLAIN-CASE POCLAIN P2434592V, LIEBHERR 7402313, CASE, CNH-FIAT NEW HOLLAND 579383, DRESSER-FURUKAWA 3150627R1, LIEBHERR 7001334, VOLVO 9112-12001, VERMEER 1181230011, A.B.G. 21076294, JOHN DEERE CQ09338, SAMSUNG-H.I. 9112-01201, LIEBHERR 4174947, MECALAC 5230071
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
JOHN DEERE T45097, CATERPILLAR 5W9828, DAEWOO 9121-6005, TELCO-TATA 9TD01119/04, HYUNDAI 81E6-37030, TELCO-TATA TD01583/3, REEDRILL V005767, POCLAIN-CASE POCLAIN K0134536, DAEWOO 9121-7004, CNH-FIAT NEW HOLLAND 4982173, VOLVO SA9112-12001, CNH-FIAT NEW HOLLAND 71401387, LIEBHERR 4122664, LANDINI MASSEY FERGUSON 2979125M1, CNH-FIAT NEW HOLLAND 79004490, HYUNDAI 81EL-25030, C.M.W-(CHARLES-MACHINES) 107-364, CASE, ATLAS-TEREX 0362007, DAEWOO 2121-6014, DAEWOO K1043367, VOLVO 9112-12001, BERCO CR1250B, JCB 200/61801, JOHN DEERE-CAMECO CB01419006, LANDINI MASSEY FERGUSON N1926, KOMATSU 00131437, ITM D01060C0N17, Incarcator, LIEBHERR 7402313, JCB JNA0086, BENATI 2001015, LANDINI MASSEY FERGUSON 1430747M1, VOLVO 044062, LANDINI MASSEY FERGUSON 2961659M1, DRESSER 311347R2, LIEBHERR 4111100, LANDINI MASSEY FERGUSON 392826X1, POCLAIN-CASE POCLAIN P2434592V, TELCO-TATA 9TD01583/3, LOADER SECOND TYPE, SAMSUNG-H.I. 9112-01201, LARSEN & TOUBRO V20134541, POCLAIN-CASE POCLAIN PK134536, SIMIT 45482379, CNH-FIAT NEW HOLLAND 579383, VOLVO 020005225990, VERMEER 1181230011, JCB JNA0358, DRESSER 260714R1, EXTEC VCR1250, LIEBHERR 4982173, BERCO CR1250, GAMBETTI-BARRE M175903002, MAIT 2904108, VOLVO 14044062, POCLAIN-CASE POCLAIN V2434592, DRESSER 616209C1, TELCO-TATA TD01119/04, VARIOUS 571009, 1155D, JOHN DEERE T43322, MECALAC 5230071, VPI V1M1408, POCLAIN-CASE POCLAIN ZKI134536, CATERPILLAR 1M1408, Piulita, VOLVO 44062, LIEBHERR 4174947, CNH-FIAT NEW HOLLAND 79009851, VOLVO 14526392, SENNEBOGEN 3528013331, WIRTGEN 43499, EURODAEWOO 9121-6005D11, CASE R25688, INGERSOLL RAND 56965270, JOHN DEERE CQ09338, LIEBHERR 4129303, BENATI 2001075, MAIT 2175047, DRESSER-FURUKAWA 3150627R1, A.B.G. 21076294, DRESSER-FURUKAWA 1254381H1, LIEBHERR 4253411, KOMATSU 131437, HANOMAG 2979125M, E.W.K. 501518401, INGERSOLL RAND 57700858, LIEBHERR 7001334, LANDINI MASSEY FERGUSON 2928706M1, LIEBHERR 7001439