Caterpillar 3126B — Driving Tips (Fuel Economy)

Operation · Vehicle Operation

For the Caterpillar 3126B, from the Caterpillar owner's manual.

Applies to: Caterpillar 3126B

Procedure

1. Lower coach speed = More MPG.
2. Use cruise control on the highway. SoftCruise is recommended.
3. Use economy mode of the Allison transmission.
4. Use lowest engine rpm possible (1440 to 1800 rpm).
5. Minimize idle time — limit time on warm-up and cool-down to no more than three minutes under normal driving conditions.
6. Prior to shutdown, engine should be idled for three to five minutes after full throttle or high power operation such as climbing a steep grade.
7. Anticipate traffic and avoid sudden starts and stops.
8. Keep tires properly inflated to the tire manufacturer's recommendations.

Full service-parts list: Caterpillar 3126B →

Source: Caterpillar owner's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.

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