The less time an engine spends in service, the more productive it is on the job. That's why Cummins QST30 engines come with a high-capacity oil pan and pump.
The increased capacity of the QST30, along with advanced Fleetguard® oil filters, lets you operate the QST30 for 250 hours or 6 months between oil and oil filter changes. Beyond the 250-hour/6-month requirement, an oil analysis program is strongly recommended. If equipped with optional Cummins CENTINEL™ and Fleetguard's ES oil filter, the filter change interval can be extended to 1,000 hours and the oil change interval can be extended to 4,000 hours.
Also standard is our Prelub system, which prevents starts without oil pressure and dry starts, resulting in an increased life-to-rebuild on every QST30.
Cummins QuickServe offers you factory-certified technicians, the most sophisticated diagnostic and repair tools in the industry, and the largest international parts and service network of any engine manufacturer. Our worldwide team of mobile service technicians is always ready to deliver service when and where you need it. Every minute. Every day. Every year.