This document details John Deere's Final Tier 4 and Stage V off-highway diesel engines, covering specifications, technologies, and performance levels.
John Deere's next generation off-highway diesel engines are designed to deliver new levels of reliability, durability, flexibility, and serviceability. Built with heavy-duty components like steel pistons and wet-type cylinder liners, these engines are engineered for rugged applications. The document highlights the availability of expert integration assistance and connected support services to ensure ultimate uptime for OEMs.
| Oil and fuel filter service interval | 500-hour interval |
|---|---|
| OCV service interval | 1,500 hours |
| DEF supply module filter service interval | 4,500 hours |
| Coolant service interval | 6,000 hours |
| DPF service interval | up to 15,000 hours |
| DEF consumption reduction with EGR | 1% to 3% less |
No re-engineering or hardware changes are required as they use the same engine envelope size and mounting points as Stage IV engines.
John Deere engines with EGR use 1% to 3% less DEF compared to non-EGR engines.
The engines use a combination of wastegate, variable geometry, and series turbochargers to meet application needs.