New engine architecture from Perkins will help the firm deliver emissions solutions to meet future regulations. In Europe the Stage V requirements are being finalised but Perkins says that it will be ready with its new technology.
Cummins used bauma to reveal the QSF3.8 – a four-cylinder engine platform delivering a power range of 63-89kW – which is ready to meet Stage IV/Tier 4 Final emissions regulations. Using only SCR for its exhaust after-treatment process, the QSF3.8 avoids the need for either DOC or DPF as a result of using a high-efficiency catalyst to convert oxides of nitrogen at lower exhaust temperatures while requiring only low doses of DEF, said the company.
Cummins used bauma to reveal the QSF3.8 – a four-cylinder engine platform delivering a power range of 63-89kW – which is ready to meet Stage IV/Tier 4 Final emissions regulations. Using only SCR for its exhaust after-treatment process, the QSF3.8 avoids the need for either DOC or DPF as a result of using a high-efficiency catalyst to convert oxides of nitrogen at lower exhaust temperatures while requiring only low doses of DEF, said the company.
BBA Pumps has launched a new line-up of dewatering pumps. The company says that the main focus went into the reduction of the carbon footprint, with all units standardised on the cleanest highly-regulated diesel engines to comply with stringent European emission legislations. The pumps are designated BA100K (4” unit); BA180E (8”) and BA300E (12”).
The BA100K, driven by single cylinder Hatz with a DPF module, can pump 190m³/hour and has a maximum head of 22mwc (metre water column).
The next in line, th
Excavators and wheeled loaders benefit from new engine technology - Mike Woof reports. Competition is tough in the market for crawler excavators and wheeled loaders. These production machines account for a significant percentage of the entire construction equipment market worldwide and the segment also has the widest array of competing manufacturers. In the past, European, Japanese and US manufacturers dominated this sector but in the last 20 years South Korean companies have built significant market shares
