Thermo King Precedent S-600 Trailer Refrigeration Unit

The Thermo King Precedent S-600 serves as the modern successor to Thermo King’s popular SB series, offering a compelling blend of regulatory compliance and operational reliability. This single-temperature unit features a Tier 4 Final S-Series diesel engine designed to meet stringent EPA and CARB emissions standards without requiring a Diesel Particulate Filter (DPF). This is a significant advantage for refrigeration units, as the typical reefer duty cycle can lead to DPF clogging and regeneration issues. The S-600 delivers strong cooling performance for general chilled and frozen distribution, providing fleets with an ‘evergreen’ emissions solution that simplifies maintenance and ensures consistent operation.