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
LANDINI MASSEY FERGUSON N1926, INGERSOLL RAND 57700858, CASE R25688, CNH-FIAT NEW HOLLAND 579383, BERCO CR1250B, POCLAIN-CASE POCLAIN ZKI134536, LIEBHERR 7001334, CNH-FIAT NEW HOLLAND 4982173, LANDINI MASSEY FERGUSON 2928706M1, R140LC-9, EXTEC VCR1250, VOLVO 44062, LIEBHERR 4982173, POCLAIN-CASE POCLAIN P2434592V, VPI V1M1408, JOHN DEERE CQ09338, SIMIT 45482379, EURODAEWOO 9121-6005D11, MAIT 2175047, VOLVO 044062, VARIOUS 571009, POCLAIN-CASE POCLAIN K0134536, ITM D01060C0N17, VOLVO 9112-12001, LARSEN & TOUBRO V20134541, KOMATSU 131437, JOHN DEERE T45097, C.M.W-(CHARLES-MACHINES) 107-364, BENATI 2001075, JOHN DEERE-CAMECO CB01419006, LIEBHERR 4111100, JCB JNA0086, A.B.G. 21076294, POCLAIN-CASE POCLAIN PK134536, HYUNDAI, VOLVO 14526392, LANDINI MASSEY FERGUSON 2961659M1, LIEBHERR 4129303, REEDRILL V005767, LANDINI MASSEY FERGUSON 2979125M1, MECALAC 5230071, GAMBETTI-BARRE M175903002, VOLVO SA9112-12001, DAEWOO 2121-6014, POCLAIN-CASE POCLAIN V2434592, TELCO-TATA TD01119/04, LIEBHERR 4253411, VOLVO 020005225990, DRESSER 311347R2, VERMEER 1181230011, CATERPILLAR 1M1408, CNH-FIAT NEW HOLLAND 71401387, SAMSUNG-H.I. 9112-01201, LIEBHERR 4122664, DRESSER 260714R1, BERCO CR1250, E.W.K. 501518401, CNH-FIAT NEW HOLLAND 79004490, VOLVO 14044062, Piulita, LIEBHERR 4174947, DRESSER 616209C1, HYUNDAI 81EL-25030, JCB 200/61801, MAIT 2904108, ATLAS-TEREX 0362007, Excavator, JCB JNA0358, LIEBHERR 7402313, TELCO-TATA 9TD01583/3, LIEBHERR 7001439, HANOMAG 2979125M, SENNEBOGEN 3528013331, WIRTGEN 43499, DAEWOO K1043367, DAEWOO 9121-6005, TELCO-TATA TD01583/3, BENATI 2001015, DRESSER-FURUKAWA 1254381H1, CNH-FIAT NEW HOLLAND 79009851, LANDINI MASSEY FERGUSON 392826X1, DAEWOO 9121-7004, TELCO-TATA 9TD01119/04, HYUNDAI 81E6-37030, LANDINI MASSEY FERGUSON 1430747M1, CATERPILLAR 5W9828, DRESSER-FURUKAWA 3150627R1, JOHN DEERE T43322, INGERSOLL RAND 56965270, KOMATSU 00131437
Grederele sunt considerate masinile cel mai greu de exploatat. Dupa ani de cercetari intense si teste de performanta, noile gredere Caterpillar din Seria M redefinesc ideea de "usor de folosit".
Lucrul cel mai impresionant la noua Serie M este acela ca nu exista leviere- in conditiile in care un greder tipic
CASE R25688, LANDINI MASSEY FERGUSON 2961659M1, VARIOUS 571009, DRESSER 311347R2, CNH-FIAT NEW HOLLAND 579383, LANDINI MASSEY FERGUSON 1430747M1, CNH-FIAT NEW HOLLAND 79009851, DRESSER 260714R1, JOHN DEERE T43322, POCLAIN-CASE POCLAIN K0134536, INGERSOLL RAND 56965270, LIEBHERR 4129303, TELCO-TATA 9TD01119/04, CNH-FIAT NEW HOLLAND 71401387, Piulita, WIRTGEN 43499, DRESSER-FURUKAWA 3150627R1, LIEBHERR 4253411, LANDINI MASSEY FERGUSON 2979125M1, VOLVO 44062, Excavator, A.B.G. 21076294, MAIT 2904108, LANDINI MASSEY FERGUSON 2928706M1, HYUNDAI 81EL-25030, LIEBHERR 4111100, HYUNDAI 81E6-37030, SIMIT 45482379, R140LC-9, BENATI 2001075, DAEWOO 9121-6005, JCB JNA0086, CNH-FIAT NEW HOLLAND 4982173, VPI V1M1408, JOHN DEERE T45097, LIEBHERR 7001334, JOHN DEERE-CAMECO CB01419006, CATERPILLAR 5W9828, SAMSUNG-H.I. 9112-01201, LARSEN & TOUBRO V20134541, KOMATSU 131437, CATERPILLAR 1M1408, TELCO-TATA 9TD01583/3, DRESSER-FURUKAWA 1254381H1, HYUNDAI, TELCO-TATA TD01119/04, POCLAIN-CASE POCLAIN V2434592, VOLVO 044062, VERMEER 1181230011, JCB 200/61801, E.W.K. 501518401, POCLAIN-CASE POCLAIN ZKI134536, JCB JNA0358, VOLVO 020005225990, EURODAEWOO 9121-6005D11, DAEWOO 2121-6014, BERCO CR1250, LIEBHERR 7001439, HANOMAG 2979125M, LIEBHERR 4122664, LANDINI MASSEY FERGUSON 392826X1, LIEBHERR 4174947, JOHN DEERE CQ09338, SENNEBOGEN 3528013331, POCLAIN-CASE POCLAIN PK134536, EXTEC VCR1250, DRESSER 616209C1, KOMATSU 00131437, LANDINI MASSEY FERGUSON N1926, DAEWOO K1043367, INGERSOLL RAND 57700858, ATLAS-TEREX 0362007, LIEBHERR 7402313, TELCO-TATA TD01583/3, BENATI 2001015, C.M.W-(CHARLES-MACHINES) 107-364, BERCO CR1250B, MAIT 2175047, POCLAIN-CASE POCLAIN P2434592V, CNH-FIAT NEW HOLLAND 79004490, VOLVO 14044062, VOLVO 14526392, GAMBETTI-BARRE M175903002, VOLVO SA9112-12001, ITM D01060C0N17, VOLVO 9112-12001, REEDRILL V005767, DAEWOO 9121-7004, MECALAC 5230071, LIEBHERR 4982173