Caterpillar 3306 Engine Data Plate - Serial 9NR04376, 349 HP Spec Plate

This is a photograph of the factory data/specification plate on a Caterpillar 3306 diesel engine. The plate identifies the engine as serial number 9NR04376, engine model 3306, with arrangement number (AR NO.) 132-5400 and performance specification 2T-8486. Rated performance is listed as 349 HP / 260.0 kW at 1800 RPM, with a bare engine high idle RPM of 1965. Fuel system settings shown include full load static fuel of 5.67 mm, full torque static fuel of 6.02 mm, fuel timing of 16.0° BTC, and a dynamic A/F ratio of -1.10 mm. The plate also notes a maximum altitude of 750 M (2461 FT). A second, partially visible white plate appears at the right edge of the photo but is mostly cut off. To the left is a partially legible warning decal about improper jumper cable connections causing explosion, instructing that on machines not equipped with a starter negative terminal, the cable should be connected to the engine block, and directing the reader to follow the procedure in the operation manual. Note: this plate belongs to a Caterpillar industrial/generator engine, not the 1991 Ford Crown Victoria under which it was filed.