CASE Construction Equipment has introduced the new CX350D hydraulic excavator, Case 821F and 921F wheel loaders and five models of the M series dozers; all equipment meeting the new Tier-4 Final regulations for emissions control and selective catalytic reduction (SCR) technology.

The CX350D offers significant advances in power, fuel savings, operation and control. It features an innovative combination of cooled exhaust gas recirculation (CEGR), selective catalytic reduction (SCR) and diesel oxidation catalyst (DOC) technologies, which helps maximise uptime and performance.

CASE has equipped each model of 821 F and 921 F wheel loader with a selective catalytic reduction (SCR)-only solution that treats emissions separately with Diesel Exhaust Fluid (DEF) and does not require the engine to re-circulate exhaust gas. This optimises combustion and machine performance, lowers engine temperatures, and eliminates maintenance and downtime associated with filter replacement and regeneration. It also helps lower fuel consumption.