Like its fellow new 9A series hydraulic excavators with engines above 130kW, the engine on the Robex R380NLC-9A hydraulic crawler excavator from Hyundai Heavy Industries (HI) comes with an EGR and diesel particulate filter (DPF). The DPF is said to be automatically or manually regenerated, ensuring compliance with all NOx and PM values. According to Hyundai HI, DPF filters only need to be cleaned after 5,000 to 6,000 hours in operation.
Like its fellow new 9A series hydraulic excavators with engines above 130kW, the engine on the Robex R380NLC-9A hydraulic crawler excavator from Hyundai Heavy Industries (HI) comes with an EGR and diesel particulate filter (DPF). The DPF is said to be automatically or manually regenerated, ensuring compliance with all NOx and PM values. According to Hyundai HI, DPF filters only need to be cleaned after 5,000 to 6,000 hours in operation.
The Department of Transport in Rhode Island is about to set up a major noise reduction project on the area’s concrete road surfaces, many of which will be reformed overnight. Work begins now on I-195 in Providence and there will be overnight road closure for most of the Autumn. Nearly one year after the Rhode Island Department of Transportation opened the Iway's final ramp, the Rhode Island Department of Transport (RIDOT) has decided that it needs to reduce the high level of noise that the highway's concret
