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
EXTEC VCR1968, CATERPILLAR 5W4022, 1700, LIEBHERR 4202014, O-&-K-TEREX 0038240, CASE R43173, ATLAS-TEREX 0359762, JOHN DEERE T126932, POCLAIN-CASE POCLAIN L134514, VOLVO 14016546, KOMATSU UTILITY 820510441, VPI V7K2017, ATLAS-TEREX, CNH-FIAT NEW HOLLAND 573905, VOLVO 020005226035, LANDINI MASSEY FERGUSON 1421302M1, BERCO IN1319, Excavator, SENNEBOGEN 3528017650, ITM D04700A0N17, POCLAIN-CASE POCLAIN ZKI134514, POCLAIN-CASE POCLAIN L0134514, BERCO CR1968, LIEBHERR 4129300, CNH-FIAT NEW HOLLAND 79012421, CASE R17415, FUCHS 3600986022, WIRTGEN 37825, BAUER 10097, LANDINI MASSEY FERGUSON 3031169R3, Piulita, POCLAIN-CASE POCLAIN W2534593, HANOMAG 2971208M1, POCLAIN-CASE POCLAIN W2434593, DRESSER 616200C1, DRESSER-FURUKAWA 3031169R1, DRESSER 261968R1, 6830, HANOMAG 1444855X1, CASE R57375, RICHIER 508562901, DEUTZ 2361577, HANOMAG 2928578M1, HYUNDAI 81E6-2054, HANOMAG 2971208M
Noul buldozer dispune de un motor de 634 kW (850 de cai), de lame ce se pot deplasa până la 43,6 mᵌ și constructorii indică o greutate de serviciu de ceva mai mult de 112 de tone. Noua motorizare permite modelului să răspundă exigențelor normelor americane Tier 4 al EPA. Emisiile de oxid de azot în
HYUNDAI 81E6-2054, WIRTGEN 37825, CATERPILLAR 5W4022, LIEBHERR 4202014, ATLAS-TEREX, ITM D04700A0N17, POCLAIN-CASE POCLAIN W2434593, EXTEC VCR1968, CNH-FIAT NEW HOLLAND 573905, CASE R43173, VPI V7K2017, CNH-FIAT NEW HOLLAND 79012421, HANOMAG 2971208M, Excavator, CASE R57375, KOMATSU UTILITY 820510441, DEUTZ 2361577, ATLAS-TEREX 0359762, DRESSER-FURUKAWA 3031169R1, POCLAIN-CASE POCLAIN L134514, O-&-K-TEREX 0038240, 6830, HANOMAG 1444855X1, HANOMAG 2971208M1, SENNEBOGEN 3528017650, Piulita, VOLVO 14016546, BAUER 10097, POCLAIN-CASE POCLAIN ZKI134514, POCLAIN-CASE POCLAIN W2534593, RICHIER 508562901, LANDINI MASSEY FERGUSON 1421302M1, POCLAIN-CASE POCLAIN L0134514, 1700, BERCO IN1319, LANDINI MASSEY FERGUSON 3031169R3, HANOMAG 2928578M1, BERCO CR1968, JOHN DEERE T126932, VOLVO 020005226035, LIEBHERR 4129300, FUCHS 3600986022, DRESSER 616200C1, CASE R17415, DRESSER 261968R1