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
CATERPILLAR 8U2703, FIAT-KOBELCO/NEW HOLLAND, VOLVO 14214968, VOLVO 142149681, SANY 5230070, SAMSUNG-H.I. 1082-02690, VOLVO SA1082-02690, CNH-FIAT NEW HOLLAND 79031606, ITM D04900S0N15, VOLVO 1082-02690, FK135, ATLAS-TEREX 3641192, POCLAIN-CASE POCLAIN G3533059, DAEWOO 9120-7008, VOLVO 020005231690, DAEWOO 2120-6014, JCB JNA0357, BERCO HT245, JCB JNA0085, Surub papuc, HITACHI 4345328, POCLAIN-CASE POCLAIN ZKI3533059, E.W.K. 501518501, LIEBHERR 7365793, VPI V3Y4297, CNH-FIAT NEW HOLLAND 71401386, EURODAEWOO 9120-6006D12, VOLVO 14523637, HYUNDAI 81E6-37020, Excavator, DAEWOO K1043366, DAEWOO 9120-6005, POCLAIN-CASE POCLAIN P3533059G, SENNEBOGEN 3511021670, VOLVO 214968
Lansat in anul 2013, excavatorul Liebherr R926, inlocuind astfel modelul R924.Noul model R926 are o greutate de 25 tone si este echipat cu un motor diesel care genereaza o putere de 120kW si 163CP respectand normele de emisii ale fazei IIIB. Ca optiune suplimentara, acest model poate fi echipat cu filtru de parti
E.W.K. 501518501, SENNEBOGEN 3511021670, Surub papuc, FK135, POCLAIN-CASE POCLAIN P3533059G, HYUNDAI 81E6-37020, VOLVO SA1082-02690, ITM D04900S0N15, DAEWOO 9120-7008, POCLAIN-CASE POCLAIN G3533059, CATERPILLAR 8U2703, BERCO HT245, VOLVO 1082-02690, Excavator, DAEWOO 2120-6014, VOLVO 14214968, VPI V3Y4297, SAMSUNG-H.I. 1082-02690, EURODAEWOO 9120-6006D12, LIEBHERR 7365793, JCB JNA0357, CNH-FIAT NEW HOLLAND 71401386, POCLAIN-CASE POCLAIN ZKI3533059, JCB JNA0085, VOLVO 214968, SANY 5230070, ATLAS-TEREX 3641192, FIAT-KOBELCO/NEW HOLLAND, HITACHI 4345328, DAEWOO K1043366, CNH-FIAT NEW HOLLAND 79031606, DAEWOO 9120-6005, VOLVO 14523637, VOLVO 020005231690, VOLVO 142149681