Genset engine now meets IMO Tier 2

The company says that it now offers a full line-up of IMO Tier II compliant propulsion and auxiliary engines from 78 to 1,925 kW (104 to 2,547 bhp).

The 60-litre, 16-cylinder QSK60 features Cummins’ high pressure injection (HPI) electronic fuel system and the same lubrication, cooling, air handling and exhaust systems as the IMO Tier I product. The engine shares similar hardware with the previous version including engine mounts, vessel connections and optional equipment, simplifying vessel installation and repowers. While hardware and technology remain unchanged, a minor calibration change allows for emissions reduction without significantly impacting fuel consumption.

Two ratings will be available for auxiliary and generating set applications, 1,563 kW (2,095 bhp) at 1,500 rpm and 1,900 kW (2,547 bhp) at 1,800 rpm, which Cummins says makes this product suitable for diesel electric vessels operating globally. Marine type approvals are available through the major classification societies. Production is scheduled to begin in the third quarter of 2010 at the Daventry engine plant in the UK.

According to the company, a comprehensive global one year warranty is offered, which is valid at authorised service outlets worldwide. The engine is also backed by the Cummins ‘Mobile QuickServe’ programme, offering factory-certified technicians, diagnostic and repair tools and an international parts and service network, claimed to be the largest and most sophisticated of any engine manufacturer.