Cummins offers a complete line of variable speed propulsion solutions designed specifically for the challenges of commercial, government and recreational marine applications. Our propulsion line includes the mechanical K and N Series and the electronic Quantum Series.
Both the N Series and the K Series have proven reliable and durable in tough marine environments for over 25 years. Many of our NTA855 and KTA19/38/50 propulsion ratings are now certified to meet more stringent IMO Tier II global emissions standards.
A filter optimization program carried out by Cummins Filtration and Komatsu at Anglo American’s Dawson coal mine in Queensland has resulted in major cost savings through the use of new technology Fleetguard filters to extend service intervals.
Cost savings of 60%, through reduced filter and oil consumption alone, were confirmed following a 12-month field test involving a Komatsu 830E haul truck powered by a Cummins QSK60 HPI engine.
Applied to the fleet of 14 Komatsu 830E trucks at Dawson mine, savings in excess of $220,000 per year would be realized while slashing downtime for servicing by 74% or 439 hours.
Add in the reduced labor costs resulting from the 439 fewer hours of servicing time, and total savings would exceed $250,000 across the fleet of 14 trucks.
Following the 12-month test, all 14 Komatsu 830E trucks were fitted with the new technology filters.
Your job site needs more power, less hassle. Powering construction jobsites around the globe, Cummins construction engines are the driving force behind the world’s finest construction applications.
With ratings from 49-1200 hp (37-859 kW), our diverse construction engine lineup offers the flexibility to meet your specific power solution needs.
Excellent reliability, using forged steel camshaft and crankshaft, high-strength cylinder design, many parts cast on the cylinder body, large rigidity, high pressure resistance ability, longer service life.
