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
DRESSER 616200C1, FUCHS 3600986022, HYUNDAI 81E6-2054, HANOMAG 2971208M1, LANDINI MASSEY FERGUSON 3031169R3, BAUER 10097, BERCO IN1319, VPI V7K2017, DEUTZ 2361577, BERCO CR1968, WIRTGEN 37825, ATLAS-TEREX 0359762, POCLAIN-CASE POCLAIN W2534593, HANOMAG 1444855X1, RICHIER 508562901, VOLVO 14016546, EXTEC VCR1968, SENNEBOGEN 3528017650, HANOMAG 2971208M, VOLVO 020005226035, Excavator, LIEBHERR 4202014, CASE R57375, JOHN DEERE T126932, POCLAIN-CASE POCLAIN L134514, HANOMAG 2928578M1, CNH-FIAT NEW HOLLAND 79012421, POCLAIN-CASE POCLAIN ZKI134514, POCLAIN-CASE POCLAIN L0134514, O-&-K-TEREX 0038240, POCLAIN-CASE POCLAIN W2434593, ITM D04700A0N17, LANDINI MASSEY FERGUSON 1421302M1, R921B, CASE R17415, DRESSER-FURUKAWA 3031169R1, DRESSER 261968R1, CNH-FIAT NEW HOLLAND 573905, LIEBHERR, Piulita, LIEBHERR 4129300, KOMATSU UTILITY 820510441, CASE R43173, CATERPILLAR 5W4022
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
R921B, LIEBHERR, DRESSER-FURUKAWA 3031169R1, CASE R57375, CNH-FIAT NEW HOLLAND 79012421, Piulita, POCLAIN-CASE POCLAIN L134514, HANOMAG 2971208M1, BERCO CR1968, CASE R17415, POCLAIN-CASE POCLAIN ZKI134514, HYUNDAI 81E6-2054, LIEBHERR 4202014, WIRTGEN 37825, VOLVO 14016546, SENNEBOGEN 3528017650, LIEBHERR 4129300, CASE R43173, POCLAIN-CASE POCLAIN W2434593, BERCO IN1319, HANOMAG 1444855X1, CATERPILLAR 5W4022, BAUER 10097, LANDINI MASSEY FERGUSON 1421302M1, VOLVO 020005226035, FUCHS 3600986022, POCLAIN-CASE POCLAIN W2534593, DEUTZ 2361577, RICHIER 508562901, HANOMAG 2928578M1, O-&-K-TEREX 0038240, LANDINI MASSEY FERGUSON 3031169R3, VPI V7K2017, EXTEC VCR1968, DRESSER 261968R1, ITM D04700A0N17, JOHN DEERE T126932, ATLAS-TEREX 0359762, Excavator, POCLAIN-CASE POCLAIN L0134514, DRESSER 616200C1, CNH-FIAT NEW HOLLAND 573905, KOMATSU UTILITY 820510441, HANOMAG 2971208M