T.C.I: CAT 385CL excavator upgraded to 390Dl

[IBH]

Caterpillar has upgraded its 90t hydraulic excavator offering, replacing the 385C L with the new 390D L. Claimed imporvements include greater hydraulic power, stronger structural components, added safety and improved serviceability.
Powering the new 390D L is the 18.1-litre Cat C18 ACERT, rated at 523 net horsepower (390kW). The C18 has electronic control, precise fuel delivery and refined air management. The engine's torque characteristics allow full power at maximum rpm, resulting in efficient hydraulic pump operation and positive hydraulic response, the manufacturer says. Refinements in the crankcase, cylinder heads and proprietary MEUI (Mechanical Electronic Unit Injector) fuel system provide enhanced performance and durability for the C18

Full article (well copied and pasted CAT press release) at:
http://www.theconstructionindex.co.uk/news/plant-news/cat-385c-l-excavator-upgraded-to-390d-l