In martie 2015, la serbarea a 30 de ani de productie de buldoexcavatoare, Caterpillar a lansat noua gama de buldoexcavatoare F2 cu modelele 427F2, 428F2, 432F2, 434F2 şi 444F2. Cabinele acestor buldoexcavatoare ofera o vizibilitate mai buna operatorului in momentul in care acesta se afla la inaltime maxima. În p
TELCO-TATA TD01089/4, CNH-FIAT NEW HOLLAND 76040850, POCLAIN-CASE POCLAIN ZKI234504, LIEBHERR 4111000, O-&-K-TEREX 42452, DRESSER 616226C1, Excavator, HANOMAG 3254012M1, TESMEC T00-2600-126, TELCO-TATA 9TD01089/4, VOLVO 14044064, TELCO-TATA TD01120/04, CATERPILLAR 1A4019, CNH-FIAT NEW HOLLAND 87582723, VOLVO 140440645, KOMATSU 01803-E0202E, LARSEN & TOUBRO W20134542, 2202E, REEDRILL V007410, HANOMAG 2895890M1, ITM D0108000N17, INGERSOLL RAND 56969264, POCLAIN-CASE POCLAIN V2334504, VARIOUS 571109, LIEBHERR 7001688, CATERPILLAR 1S1860, CASE R29246, DRESSER-FURUKAWA 3194591R1, HYUNDAI 81E7-0022, VPI V1S1860, SENNEBOGEN 018585, ATLAS-TEREX, VOLVO 44064, BERCO CR1967, SENNEBOGEN 2528018585, BAUER 49335, BLOUNT 31001809, POCLAIN-CASE POCLAIN V0234504, POCLAIN-CASE POCLAIN E0050018, Piulita, LIEBHERR 4130.246.16, LIEBHERR 7003772
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
CATERPILLAR 1A4019, VOLVO 14044064, POCLAIN-CASE POCLAIN V2334504, Excavator, 2202E, DRESSER-FURUKAWA 3194591R1, VOLVO 140440645, KOMATSU 01803-E0202E, VPI V1S1860, POCLAIN-CASE POCLAIN E0050018, BAUER 49335, POCLAIN-CASE POCLAIN V0234504, TELCO-TATA 9TD01089/4, LIEBHERR 7001688, REEDRILL V007410, SENNEBOGEN 2528018585, CNH-FIAT NEW HOLLAND 87582723, CASE R29246, TESMEC T00-2600-126, LIEBHERR 4130.246.16, VOLVO 44064, HANOMAG 2895890M1, BERCO CR1967, DRESSER 616226C1, TELCO-TATA TD01089/4, VARIOUS 571109, LIEBHERR 7003772, Piulita, O-&-K-TEREX 42452, SENNEBOGEN 018585, CNH-FIAT NEW HOLLAND 76040850, CATERPILLAR 1S1860, ATLAS-TEREX, ITM D0108000N17, LIEBHERR 4111000, BLOUNT 31001809, LARSEN & TOUBRO W20134542, POCLAIN-CASE POCLAIN ZKI234504, TELCO-TATA TD01120/04, HANOMAG 3254012M1, HYUNDAI 81E7-0022, INGERSOLL RAND 56969264