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 AT38206, RICHIER 484310411, VOLVO 43991, JCB 208/32100, DROTT S227591, CASE S227591, DROTT 214642, LIEBHERR 5209289, HYUNDAI 81E6-2002BG, POCLAIN-CASE POCLAIN H0242335, POCLAIN-CASE POCLAIN S1642331, E.W.K. 535011702, RICHIER 308562530, CASE S243774, SCHAEFF 5382660369, COSMOTER 817800035, LARSEN & TOUBRO L20242356, BAUER 262612, LIEBHERR 5209287, Excavator, CASAGRANDE 95505017, DAEWOO 2270-9403, INGERSOLL RAND 70559786, HARNISCHFEGER 13U22, HANOMAG 3084573M91, CASAGRANDE 95505001, 90C, PMI 960006, PMI 960302, DAEWOO 9270-6013, EDER 60.9414, RICHIER 308572503, HYMAC 4468039, PRIESTMAN 234756, RICHIER 308512523, INGERSOLL RAND 56800121, ATLAS-TEREX 465385, HANOMAG 2934983M91, CNH-FIAT NEW HOLLAND 152101021, EURODAEWOO 9270-6013, JCB 213/66800, HANOMAG 2997110M1, INGERSOLL RAND 57695629, BENATI 2101081, FAI 820220013, CATERPILLAR 5W4144, POCLAIN-CASE POCLAIN, CATERPILLAR 7T6395, DAEWOO 9270-6005, DAEWOO 2270-6040, POCLAIN-CASE POCLAIN S0842322, VOLVO 020005170005, 7583, HYUNDAI 81E6-2002, DRESSER-FURUKAWA 1230112H91, CASAGRANDE 95505025, ROCK-EXCAVATORS 00705, TESMEC T00-2600-022, Rola cu 1 flansa, FUCHS 3600161042, BENATI 2101041, ITM A21900A0S00, BERCO LH351C, SENNEBOGEN 017605, MAIT 2175017, HANOMAG 4907442M91, BERCO LH351, O.M. (CRUSHER) 274040400001, LIEBHERR 5601365, VOLVO 14043991, BROYT NK7361041, ITM AX1900A0Y00, REEDRILL V005642, ROCK-EXCAVATORS 1002.00705.00, BERCO PC377D, DRESSER-FURUKAWA 3380337H91, REEDRILL 45834, FIAT-HITACHI 45020336, LIEBHERR 5009091, BERCO PC377A, SENNEBOGEN 2425017605, RICHIER 484309164, POCLAIN-CASE POCLAIN B1042338, ITM A1404000M00, LIEBHERR 5009539, WESERHUTTE E83467, CATERPILLAR 8E7494, HITACHI 9402810, LARSEN & TOUBRO J20342312, BERCO PC377, VPI VPC377V, ROCK-EXCAVATORS 1002.01067.00, CATERPILLAR 7Z4838, HINOWA 15167700, BANTAM-KOEHRING 3018.43234, HYMAC 4468028, LIEBHERR 5004917, HITACHI 9616354, ATLAS-TEREX 3619310, CATERPILLAR 7K7085, HYMAC 446B8023
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
7583, SENNEBOGEN 017605, ROCK-EXCAVATORS 1002.00705.00, BAUER 262612, CASE S243774, CASE S227591, LIEBHERR 5004917, VOLVO 43991, HARNISCHFEGER 13U22, BERCO LH351C, DROTT S227591, ITM AX1900A0Y00, CATERPILLAR 7Z4838, CATERPILLAR 7T6395, HITACHI 9402810, TESMEC T00-2600-022, SCHAEFF 5382660369, COSMOTER 817800035, HANOMAG 2934983M91, JOHN DEERE AT38206, RICHIER 308572503, LIEBHERR 5209289, E.W.K. 535011702, REEDRILL V005642, RICHIER 484310411, VOLVO 020005170005, FAI 820220013, 90C, FIAT-HITACHI 45020336, DRESSER-FURUKAWA 1230112H91, HYUNDAI 81E6-2002BG, HYUNDAI 81E6-2002, RICHIER 308562530, LARSEN & TOUBRO L20242356, BERCO PC377A, ITM A21900A0S00, DAEWOO 2270-9403, CATERPILLAR 7K7085, INGERSOLL RAND 57695629, HANOMAG 4907442M91, ITM A1404000M00, HANOMAG 2997110M1, JCB 213/66800, LIEBHERR 5209287, DAEWOO 2270-6040, HYMAC 4468039, LIEBHERR 5009091, POCLAIN-CASE POCLAIN, EURODAEWOO 9270-6013, MAIT 2175017, BROYT NK7361041, REEDRILL 45834, ROCK-EXCAVATORS 1002.01067.00, HANOMAG 3084573M91, PRIESTMAN 234756, ATLAS-TEREX 465385, LARSEN & TOUBRO J20342312, O.M. (CRUSHER) 274040400001, HITACHI 9616354, SENNEBOGEN 2425017605, PMI 960006, HYMAC 4468028, BENATI 2101041, LIEBHERR 5009539, PMI 960302, ROCK-EXCAVATORS 00705, CASAGRANDE 95505001, CNH-FIAT NEW HOLLAND 152101021, DRESSER-FURUKAWA 3380337H91, VPI VPC377V, Rola cu 1 flansa, RICHIER 484309164, VOLVO 14043991, HINOWA 15167700, INGERSOLL RAND 70559786, DAEWOO 9270-6013, BANTAM-KOEHRING 3018.43234, WESERHUTTE E83467, POCLAIN-CASE POCLAIN S0842322, CASAGRANDE 95505017, CATERPILLAR 5W4144, FUCHS 3600161042, POCLAIN-CASE POCLAIN S1642331, POCLAIN-CASE POCLAIN H0242335, RICHIER 308512523, INGERSOLL RAND 56800121, CATERPILLAR 8E7494, HYMAC 446B8023, BERCO PC377D, ATLAS-TEREX 3619310, CASAGRANDE 95505025, BENATI 2101081, DROTT 214642, DAEWOO 9270-6005, JCB 208/32100, BERCO LH351, Excavator, BERCO PC377, EDER 60.9414, LIEBHERR 5601365, POCLAIN-CASE POCLAIN B1042338