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
CNH-FIAT NEW HOLLAND 79039445, CNH-FIAT NEW HOLLAND 4982325, TELCO-TATA 9TD01087/4, TELCO-TATA TD01531/3, DAEWOO 2121-6010, 1288LC, VOLVO 1182-00760, POCLAIN-CASE POCLAIN, CNH-FIAT NEW HOLLAND 79004261, Piulita, HITACHI 4606704, HITACHI 4247133, POCLAIN-CASE POCLAIN ZKI2434519, VOLVO SA1182-00760, KOMATSU 150-32-21331, DAEWOO 9121-7001, TELCO-TATA 9TD01531/3, VPI V74982325, BERCO FT982A, POCLAIN-CASE POCLAIN P2434519R, VOLVO 14526393, POCLAIN-CASE POCLAIN R2434519, Excavator, JOHN DEERE T191422, SIMIT 1.50.630, CNH-FIAT NEW HOLLAND 586382, CNH-FIAT NEW HOLLAND 76030017, BERCO FT982, ITM D04100S0N17
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
TELCO-TATA 9TD01087/4, CNH-FIAT NEW HOLLAND 79004261, POCLAIN-CASE POCLAIN R2434519, VPI V74982325, CNH-FIAT NEW HOLLAND 586382, CNH-FIAT NEW HOLLAND 4982325, 1288LC, POCLAIN-CASE POCLAIN ZKI2434519, DAEWOO 2121-6010, SIMIT 1.50.630, POCLAIN-CASE POCLAIN P2434519R, HITACHI 4606704, DAEWOO 9121-7001, BERCO FT982, KOMATSU 150-32-21331, TELCO-TATA 9TD01531/3, TELCO-TATA TD01531/3, VOLVO 14526393, Piulita, VOLVO 1182-00760, BERCO FT982A, CNH-FIAT NEW HOLLAND 76030017, POCLAIN-CASE POCLAIN, JOHN DEERE T191422, Excavator, CNH-FIAT NEW HOLLAND 79039445, HITACHI 4247133, ITM D04100S0N17, VOLVO SA1182-00760