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
VPI V1M1408, JCB JNA0086, MAIT 2175047, LARSEN & TOUBRO V20134541, 31A-1-UP, POCLAIN-CASE POCLAIN PK134536, HANOMAG 2979125M, LIEBHERR 7001439, LIEBHERR 4253411, VOLVO 044062, VOLVO 14526392, Buldozer, JCB JNA0358, DAEWOO K1043367, KOMATSU 131437, ITM D01060C0N17, VOLVO SA9112-12001, CNH-FIAT NEW HOLLAND 71401387, CATERPILLAR 5W9828, HYUNDAI 81EL-25030, VERMEER 1181230011, DAEWOO 9121-7004, KOMATSU 00131437, DAEWOO 9121-6005, CATERPILLAR 1M1408, VOLVO 020005225990, LIEBHERR 4129303, LANDINI MASSEY FERGUSON 2961659M1, POCLAIN-CASE POCLAIN ZKI134536, WIRTGEN 43499, POCLAIN-CASE POCLAIN V2434592, CNH-FIAT NEW HOLLAND 579383, INGERSOLL RAND 57700858, CNH-FIAT NEW HOLLAND 79009851, DRESSER 311347R2, SENNEBOGEN 3528013331, DAEWOO 2121-6014, E.W.K. 501518401, VOLVO 9112-12001, CNH-FIAT NEW HOLLAND 79004490, HYUNDAI 81E6-37030, LIEBHERR 4122664, JOHN DEERE-CAMECO CB01419006, JOHN DEERE CQ09338, D6, LIEBHERR 7001334, BERCO CR1250B, VOLVO 44062, POCLAIN-CASE POCLAIN P2434592V, JCB 200/61801, LANDINI MASSEY FERGUSON 1430747M1, LIEBHERR 4111100, DRESSER-FURUKAWA 1254381H1, TELCO-TATA TD01119/04, GAMBETTI-BARRE M175903002, TELCO-TATA 9TD01583/3, BENATI 2001015, MECALAC 5230071, Piulita, MAIT 2904108, LIEBHERR 4982173, LANDINI MASSEY FERGUSON 392826X1, LANDINI MASSEY FERGUSON 2979125M1, LANDINI MASSEY FERGUSON 2928706M1, A.B.G. 21076294, REEDRILL V005767, TELCO-TATA 9TD01119/04, SAMSUNG-H.I. 9112-01201, SIMIT 45482379, BERCO CR1250, EXTEC VCR1250, VARIOUS 571009, C.M.W-(CHARLES-MACHINES) 107-364, CASE R25688, LIEBHERR 4174947, LANDINI MASSEY FERGUSON N1926, POCLAIN-CASE POCLAIN K0134536, INGERSOLL RAND 56965270, TELCO-TATA TD01583/3, ATLAS-TEREX 0362007, CATERPILLAR, EURODAEWOO 9121-6005D11, JOHN DEERE T43322, DRESSER-FURUKAWA 3150627R1, JOHN DEERE T45097, LIEBHERR 7402313, CNH-FIAT NEW HOLLAND 4982173, DRESSER 616209C1, VOLVO 14044062, DRESSER 260714R1, BENATI 2001075
În ultimii 50 de ani majoritatea lucrărilor de excavare în rocă si demolări au fost realizate utilizând ciocane hidraulice clasice. Tot în acesti 50 de ani producătorii de echipamente pentru demolări si-au concentrat eforturile în vederea cresterii eficientei si productivitătii cioca
CNH-FIAT NEW HOLLAND 579383, DAEWOO 9121-7004, MECALAC 5230071, JCB JNA0086, CASE R25688, LIEBHERR 4174947, TELCO-TATA TD01119/04, KOMATSU 131437, HYUNDAI 81EL-25030, CNH-FIAT NEW HOLLAND 71401387, TELCO-TATA 9TD01583/3, BERCO CR1250, LIEBHERR 7402313, DRESSER 260714R1, LIEBHERR 7001334, BENATI 2001075, DRESSER-FURUKAWA 1254381H1, BERCO CR1250B, C.M.W-(CHARLES-MACHINES) 107-364, VOLVO 14526392, LANDINI MASSEY FERGUSON 2928706M1, VOLVO 14044062, VERMEER 1181230011, LANDINI MASSEY FERGUSON 2979125M1, VOLVO 9112-12001, TELCO-TATA TD01583/3, D6, Buldozer, INGERSOLL RAND 57700858, SIMIT 45482379, JOHN DEERE-CAMECO CB01419006, LIEBHERR 4122664, DAEWOO K1043367, LANDINI MASSEY FERGUSON 2961659M1, LANDINI MASSEY FERGUSON N1926, Piulita, ITM D01060C0N17, POCLAIN-CASE POCLAIN P2434592V, CATERPILLAR 5W9828, LARSEN & TOUBRO V20134541, REEDRILL V005767, GAMBETTI-BARRE M175903002, DAEWOO 9121-6005, POCLAIN-CASE POCLAIN V2434592, WIRTGEN 43499, VOLVO SA9112-12001, SAMSUNG-H.I. 9112-01201, POCLAIN-CASE POCLAIN ZKI134536, LIEBHERR 7001439, LANDINI MASSEY FERGUSON 1430747M1, POCLAIN-CASE POCLAIN PK134536, TELCO-TATA 9TD01119/04, SENNEBOGEN 3528013331, DRESSER 616209C1, VOLVO 044062, JOHN DEERE T45097, ATLAS-TEREX 0362007, JCB 200/61801, EURODAEWOO 9121-6005D11, 31A-1-UP, LIEBHERR 4253411, E.W.K. 501518401, MAIT 2904108, JCB JNA0358, JOHN DEERE CQ09338, EXTEC VCR1250, LANDINI MASSEY FERGUSON 392826X1, CNH-FIAT NEW HOLLAND 79009851, INGERSOLL RAND 56965270, KOMATSU 00131437, DRESSER 311347R2, CNH-FIAT NEW HOLLAND 79004490, VARIOUS 571009, VOLVO 44062, LIEBHERR 4111100, DAEWOO 2121-6014, CATERPILLAR 1M1408, A.B.G. 21076294, MAIT 2175047, HANOMAG 2979125M, JOHN DEERE T43322, CATERPILLAR, LIEBHERR 4129303, LIEBHERR 4982173, HYUNDAI 81E6-37030, VOLVO 020005225990, DRESSER-FURUKAWA 3150627R1, CNH-FIAT NEW HOLLAND 4982173, POCLAIN-CASE POCLAIN K0134536, BENATI 2001015, VPI V1M1408