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 2F1009, CATERPILLAR 4K7038, EXTEC VCR0429B, CNH-FIAT NEW HOLLAND 79012420, KOMATSU UTILITY 820510504, CATERPILLAR, FAI 820510440, ROCK-EXCAVATORS 01636, ITM D01040C0N15, JCB 826/00301, CASE S113061, LANDINI MASSEY FERGUSON 1421301M1, LIEBHERR 4097516, SAMSUNG-H.I. 9012-51906, Surub papuc, PRIESTMAN 234830, VPI V7H3596, CATERPILLAR 2B9511, 82J-1-1949, POCLAIN-CASE POCLAIN P3533058F, BERCO CR429B, Buldozer, POCLAIN-CASE POCLAIN F3533058, CNH-FIAT NEW HOLLAND 578633, D4D, DRESSER-FURUKAWA 1253678H1, BENATI 2002016, LIEBHERR 485522914, BERCO CR429, LARSEN & TOUBRO H20133011, POCLAIN-CASE POCLAIN ZKI3533058, CATERPILLAR 7H3596
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
82J-1-1949, CATERPILLAR 2F1009, LANDINI MASSEY FERGUSON 1421301M1, Surub papuc, CNH-FIAT NEW HOLLAND 79012420, PRIESTMAN 234830, POCLAIN-CASE POCLAIN F3533058, D4D, LIEBHERR 4097516, SAMSUNG-H.I. 9012-51906, BERCO CR429B, CASE S113061, BERCO CR429, EXTEC VCR0429B, POCLAIN-CASE POCLAIN P3533058F, CATERPILLAR 7H3596, LIEBHERR 485522914, ROCK-EXCAVATORS 01636, KOMATSU UTILITY 820510504, POCLAIN-CASE POCLAIN ZKI3533058, FAI 820510440, CNH-FIAT NEW HOLLAND 578633, ITM D01040C0N15, DRESSER-FURUKAWA 1253678H1, JCB 826/00301, VPI V7H3596, BENATI 2002016, LARSEN & TOUBRO H20133011, CATERPILLAR 4K7038, Buldozer, CATERPILLAR, CATERPILLAR 2B9511