Truck Fleets and Buses

Don't let oil changes interrupt your schedule

Don’t let oil changes interrupt your schedule

Lima Bus Internacional
Since 2010, Lima International Bus 1 SA in Peru has been using the puraDYN system on its fleet of 137 buses using Cummins natural gas engines. Puradyn technology has allowed Lima Bus to extend oil change intervals by 86%. Additionally, there has been a significant reduction in wear levels in both engines and transmissions through use of the puraDYN system.

Reduce new oil purchases by up to 90% using puraDYN bypass oil filtration

Transit bus and van engines produce greater amounts of both solid and liquid contaminants due to continual stop-and-go schedules. These engines typically run hotter and oil becomes contaminated much faster resulting in more frequent oil drains, but what if you could keep your oil clean instead of changing it?

Technology from puraDYN will keep engine oil constantly clean while in operation, dramatically extending the time between oil changes by thousands of miles. Simply put, if the oil is clean and additives are maintained, it does not need to be changed.