Utilajul de constructii a fost testat pe santiere aflate la o altitudine mare si in lucrari realizate la temperaturi scazute. Astfel, cumparatorii buldozerului Komatsu D65-17 sunt convinsi ca utilajul va respecta norma Tier 4 in orice imprejurare. Puterea motorului acestui buldozer Komatsu variaza intre 208 si 222
JOHN DEERE T45097, DRESSER 260714R1, LANDINI MASSEY FERGUSON 392826X1, POCLAIN-CASE POCLAIN V2434592, CASE R25688, KOMATSU 131437, JOHN DEERE CQ09338, CNH-FIAT NEW HOLLAND 4982173, BERCO CR1250, JCB JNA0358, DAEWOO K1043367, DRESSER-FURUKAWA 1254381H1, LIEBHERR 7001439, DRESSER 311347R2, CATERPILLAR 1M1408, LANDINI MASSEY FERGUSON 2928706M1, DRESSER 616209C1, BENATI 2001075, LIEBHERR 4111100, EXTEC VCR1250, EURODAEWOO 9121-6005D11, TELCO-TATA TD01119/04, ITM D01060C0N17, VARIOUS 571009, VOLVO 020005225990, DAEWOO 2121-6014, CNH-FIAT NEW HOLLAND, VERMEER 1181230011, DAEWOO 9121-6005, C.M.W-(CHARLES-MACHINES) 107-364, LARSEN & TOUBRO V20134541, LIEBHERR 7402313, SAMSUNG-H.I. 9112-01201, TELCO-TATA TD01583/3, VOLVO SA9112-12001, BERCO CR1250B, SENNEBOGEN 3528013331, VOLVO 044062, CNH-FIAT NEW HOLLAND 71401387, VOLVO 14526392, LIEBHERR 7001334, BENATI 2001015, Tractor agricol, CNH-FIAT NEW HOLLAND 79004490, POCLAIN-CASE POCLAIN ZKI134536, LANDINI MASSEY FERGUSON 2961659M1, LANDINI MASSEY FERGUSON 2979125M1, SIMIT 45482379, LANDINI MASSEY FERGUSON 1430747M1, MAIT 2904108, POCLAIN-CASE POCLAIN P2434592V, HYUNDAI 81EL-25030, CNH-FIAT NEW HOLLAND 79009851, POCLAIN-CASE POCLAIN PK134536, POCLAIN-CASE POCLAIN K0134536, JOHN DEERE T43322, A.B.G. 21076294, ATLAS-TEREX 0362007, MAIT 2175047, MECALAC 5230071, REEDRILL V005767, TELCO-TATA 9TD01583/3, VOLVO 44062, VOLVO 14044062, LIEBHERR 4253411, VPI V1M1408, LIEBHERR 4174947, VOLVO 9112-12001, JOHN DEERE-CAMECO CB01419006, 70CI, JCB JNA0086, LIEBHERR 4122664, HANOMAG 2979125M, HYUNDAI 81E6-37030, UP TO 541050, GAMBETTI-BARRE M175903002, INGERSOLL RAND 57700858, LIEBHERR 4982173, KOMATSU 00131437, DRESSER-FURUKAWA 3150627R1, E.W.K. 501518401, CATERPILLAR 5W9828, CNH-FIAT NEW HOLLAND 579383, LANDINI MASSEY FERGUSON N1926, LIEBHERR 4129303, JCB 200/61801, WIRTGEN 43499, TELCO-TATA 9TD01119/04, INGERSOLL RAND 56965270, DAEWOO 9121-7004, Piulita
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
VOLVO SA9112-12001, MECALAC 5230071, INGERSOLL RAND 57700858, POCLAIN-CASE POCLAIN P2434592V, HANOMAG 2979125M, CNH-FIAT NEW HOLLAND 4982173, MAIT 2175047, LANDINI MASSEY FERGUSON 1430747M1, VOLVO 14044062, LIEBHERR 4253411, ATLAS-TEREX 0362007, LIEBHERR 4122664, LIEBHERR 7402313, A.B.G. 21076294, 70CI, SIMIT 45482379, JCB JNA0358, CATERPILLAR 5W9828, VOLVO 14526392, CNH-FIAT NEW HOLLAND 579383, CNH-FIAT NEW HOLLAND 79004490, DRESSER-FURUKAWA 1254381H1, POCLAIN-CASE POCLAIN ZKI134536, CNH-FIAT NEW HOLLAND, DAEWOO 9121-6005, EURODAEWOO 9121-6005D11, TELCO-TATA TD01583/3, VOLVO 9112-12001, Tractor agricol, VOLVO 020005225990, ITM D01060C0N17, VPI V1M1408, SENNEBOGEN 3528013331, GAMBETTI-BARRE M175903002, DAEWOO K1043367, C.M.W-(CHARLES-MACHINES) 107-364, WIRTGEN 43499, DRESSER-FURUKAWA 3150627R1, LIEBHERR 4982173, INGERSOLL RAND 56965270, HYUNDAI 81EL-25030, BENATI 2001075, HYUNDAI 81E6-37030, VARIOUS 571009, DRESSER 616209C1, LANDINI MASSEY FERGUSON 2979125M1, LANDINI MASSEY FERGUSON 2961659M1, TELCO-TATA 9TD01119/04, LIEBHERR 7001334, POCLAIN-CASE POCLAIN PK134536, JOHN DEERE T43322, Piulita, BENATI 2001015, JCB JNA0086, EXTEC VCR1250, E.W.K. 501518401, VOLVO 044062, VOLVO 44062, JCB 200/61801, JOHN DEERE T45097, CNH-FIAT NEW HOLLAND 79009851, LANDINI MASSEY FERGUSON N1926, BERCO CR1250, POCLAIN-CASE POCLAIN K0134536, VERMEER 1181230011, LIEBHERR 7001439, DRESSER 260714R1, LANDINI MASSEY FERGUSON 392826X1, MAIT 2904108, LIEBHERR 4174947, BERCO CR1250B, JOHN DEERE CQ09338, LANDINI MASSEY FERGUSON 2928706M1, UP TO 541050, DAEWOO 9121-7004, JOHN DEERE-CAMECO CB01419006, CATERPILLAR 1M1408, DRESSER 311347R2, CNH-FIAT NEW HOLLAND 71401387, REEDRILL V005767, LIEBHERR 4111100, CASE R25688, KOMATSU 00131437, LARSEN & TOUBRO V20134541, SAMSUNG-H.I. 9112-01201, POCLAIN-CASE POCLAIN V2434592, TELCO-TATA TD01119/04, DAEWOO 2121-6014, KOMATSU 131437, TELCO-TATA 9TD01583/3, LIEBHERR 4129303