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
HINOWA 15167700, HANOMAG 2934983M91, CATERPILLAR 8E7494, CASAGRANDE 95505017, MAIT 2175017, FIAT-HITACHI 45020336, RICHIER 484309164, CASAGRANDE 95505025, REEDRILL V005642, EURODAEWOO 9270-6013, WESERHUTTE E83467, E.W.K. 535011702, BENATI 2101041, POCLAIN-CASE POCLAIN S0842322, BERCO PC377, JCB 213/66800, DAEWOO 2270-6040, CATERPILLAR 7T6395, SENNEBOGEN 017605, JOHN DEERE AT38206, HYUNDAI 81E6-2002, LIEBHERR 5004917, LIEBHERR 5009539, HYUNDAI 81E6-2002BG, CATERPILLAR 7K7085, LARSEN & TOUBRO L20242356, HANOMAG 2997110M1, DAEWOO 9270-6005, PMI 960006, SENNEBOGEN 2425017605, LIEBHERR 5009091, INGERSOLL RAND 70559786, ATLAS-TEREX 3619310, O.M. (CRUSHER) 274040400001, RICHIER 308572503, DRESSER-FURUKAWA 3380337H91, LIEBHERR 5209289, DROTT 214642, LIEBHERR 5601365, BAUER 262612, BERCO PC377D, LARSEN & TOUBRO J20342312, INGERSOLL RAND 57695629, HANOMAG 4907442M91, HANOMAG 3084573M91, CATERPILLAR 7Z4838, DAEWOO 2270-9403, ROCK-EXCAVATORS 1002.01067.00, ROCK-EXCAVATORS 1002.00705.00, RICHIER 484310411, POCLAIN-CASE POCLAIN B1042338, ATLAS-TEREX 465385, ITM A1404000M00, RICHIER 308562530, FAI 820220013, RICHIER 308512523, LIEBHERR 5209287, BERCO LH351, VOLVO 020005170005, DRESSER-FURUKAWA 1230112H91, PRIESTMAN 234756, CASAGRANDE 95505001, COSMOTER 817800035, BROYT NK7361041, HYMAC 4468028, TESMEC T00-2600-022, ITM AX1900A0Y00, BERCO PC377A, FUCHS 3600161042, REEDRILL 45834, HYMAC 4468039, 788LC, POCLAIN-CASE POCLAIN H0242335, PMI 960302, VOLVO 14043991, JCB 208/32100, EDER 60.9414, CASE S227591, ROCK-EXCAVATORS 00705, SCHAEFF 5382660369, HARNISCHFEGER 13U22, POCLAIN-CASE POCLAIN, VOLVO 43991, BANTAM-KOEHRING 3018.43234, CASE S243774, HITACHI 9616354, Rola cu 1 flansa, VPI VPC377V, POCLAIN-CASE POCLAIN S1642331, HYMAC 446B8023, BERCO LH351C, BENATI 2101081, Excavator, DAEWOO 9270-6013, DROTT S227591, ITM A21900A0S00, INGERSOLL RAND 56800121, CATERPILLAR 5W4144, HITACHI 9402810, CNH-FIAT NEW HOLLAND 152101021
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
Excavator, RICHIER 484310411, POCLAIN-CASE POCLAIN B1042338, DAEWOO 9270-6013, BAUER 262612, CASAGRANDE 95505025, ITM AX1900A0Y00, PMI 960302, DROTT 214642, REEDRILL V005642, ITM A21900A0S00, SENNEBOGEN 2425017605, SCHAEFF 5382660369, COSMOTER 817800035, O.M. (CRUSHER) 274040400001, TESMEC T00-2600-022, DAEWOO 2270-6040, MAIT 2175017, BERCO LH351C, REEDRILL 45834, JCB 213/66800, CNH-FIAT NEW HOLLAND 152101021, DRESSER-FURUKAWA 1230112H91, HYUNDAI 81E6-2002BG, HITACHI 9616354, HITACHI 9402810, ROCK-EXCAVATORS 1002.00705.00, 788LC, HINOWA 15167700, VOLVO 020005170005, DAEWOO 9270-6005, BANTAM-KOEHRING 3018.43234, CATERPILLAR 5W4144, BENATI 2101081, BROYT NK7361041, ITM A1404000M00, EDER 60.9414, PMI 960006, ROCK-EXCAVATORS 1002.01067.00, ROCK-EXCAVATORS 00705, DAEWOO 2270-9403, INGERSOLL RAND 70559786, CATERPILLAR 7K7085, HANOMAG 2997110M1, LARSEN & TOUBRO L20242356, HYMAC 4468039, E.W.K. 535011702, CATERPILLAR 7T6395, Rola cu 1 flansa, VOLVO 43991, DRESSER-FURUKAWA 3380337H91, BERCO PC377, BERCO LH351, VOLVO 14043991, CATERPILLAR 8E7494, LIEBHERR 5601365, CASE S243774, JOHN DEERE AT38206, HANOMAG 4907442M91, POCLAIN-CASE POCLAIN, CASAGRANDE 95505001, HARNISCHFEGER 13U22, HYMAC 4468028, CATERPILLAR 7Z4838, RICHIER 308512523, BERCO PC377D, EURODAEWOO 9270-6013, HANOMAG 2934983M91, FIAT-HITACHI 45020336, BERCO PC377A, LIEBHERR 5004917, INGERSOLL RAND 56800121, BENATI 2101041, DROTT S227591, CASE S227591, SENNEBOGEN 017605, POCLAIN-CASE POCLAIN S1642331, HYUNDAI 81E6-2002, LIEBHERR 5009539, LIEBHERR 5209287, POCLAIN-CASE POCLAIN H0242335, HYMAC 446B8023, VPI VPC377V, FUCHS 3600161042, JCB 208/32100, CASAGRANDE 95505017, RICHIER 484309164, WESERHUTTE E83467, ATLAS-TEREX 3619310, ATLAS-TEREX 465385, PRIESTMAN 234756, RICHIER 308562530, HANOMAG 3084573M91, INGERSOLL RAND 57695629, POCLAIN-CASE POCLAIN S0842322, LIEBHERR 5009091, LARSEN & TOUBRO J20342312, FAI 820220013, LIEBHERR 5209289, RICHIER 308572503