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
DRESSER 616200C1, HANOMAG 2971208M1, LIEBHERR 4129300, CASE R17415, BERCO IN1319, HANOMAG 1444855X1, CASE R57375, VOLVO 020005226035, EXTEC VCR1968, Piulita, LIEBHERR 4202014, LANDINI MASSEY FERGUSON 1421302M1, HANOMAG 2928578M1, SENNEBOGEN 3528017650, LANDINI MASSEY FERGUSON 3031169R3, POCLAIN-CASE POCLAIN L0134514, CNH-FIAT NEW HOLLAND 79012421, FUCHS 3600986022, ITM D04700A0N17, O-&-K-TEREX 0038240, POCLAIN-CASE POCLAIN W2434593, CNH-FIAT NEW HOLLAND 573905, WIRTGEN 37825, POCLAIN-CASE POCLAIN W2534593, DRESSER 261968R1, HANOMAG 2971208M, DRESSER-FURUKAWA 3031169R1, DEUTZ 2361577, BAUER 10097, RICHIER 508562901, CASE R43173, BERCO CR1968, VOLVO 14016546, Excavator, JOHN DEERE T126932, ATLAS-TEREX 0359762, POCLAIN-CASE POCLAIN, POCLAIN-CASE POCLAIN ZKI134514, 81C, KOMATSU UTILITY 820510441, POCLAIN-CASE POCLAIN L134514, HYUNDAI 81E6-2054, CATERPILLAR 5W4022, VPI V7K2017
Producatorul Case a prezentat in 2014 la salonul Conexpo noul model de incarcator frontal pe pneuri numit Case 921F. Noul incarcator se bucura de un randament energetic mai bun si este mai performant decat modelele precedente.Echipat cu un motor de 6.7 litri care dezvolta o putere de 168 kW este echipat cu tehnologia S
HYUNDAI 81E6-2054, FUCHS 3600986022, VOLVO 14016546, CNH-FIAT NEW HOLLAND 573905, JOHN DEERE T126932, VOLVO 020005226035, LIEBHERR 4202014, LIEBHERR 4129300, DEUTZ 2361577, EXTEC VCR1968, BAUER 10097, DRESSER-FURUKAWA 3031169R1, HANOMAG 1444855X1, VPI V7K2017, DRESSER 616200C1, POCLAIN-CASE POCLAIN L0134514, RICHIER 508562901, 81C, KOMATSU UTILITY 820510441, POCLAIN-CASE POCLAIN L134514, HANOMAG 2971208M, O-&-K-TEREX 0038240, CASE R57375, POCLAIN-CASE POCLAIN W2434593, SENNEBOGEN 3528017650, BERCO CR1968, Piulita, HANOMAG 2971208M1, DRESSER 261968R1, ATLAS-TEREX 0359762, CNH-FIAT NEW HOLLAND 79012421, WIRTGEN 37825, BERCO IN1319, CASE R17415, LANDINI MASSEY FERGUSON 1421302M1, HANOMAG 2928578M1, POCLAIN-CASE POCLAIN, ITM D04700A0N17, CASE R43173, CATERPILLAR 5W4022, Excavator, LANDINI MASSEY FERGUSON 3031169R3, POCLAIN-CASE POCLAIN ZKI134514, POCLAIN-CASE POCLAIN W2534593