Who Uses It

Long Haul Big Rigs

Spend Hundreds, Save Thousands — ROI in as Little as 12–20 Days

The #1 Application for ECO Fuel Systems

Long haul trucking is where the ECO Fuel System delivers its fastest and most dramatic ROI. With diesel engines running hundreds of thousands of miles per year, even a 6% fuel savings translates to thousands of dollars annually per truck — and the reduction in forced regen cycles means dramatically less downtime and DPF maintenance.

The ECO-5 (3/4" fuel line) is the standard recommendation for Class 8 long haul trucks with large diesel engines. A Caterpillar diesel oil field services truck achieved 13.4% savings over a 70,000 mile test on multiple trucks. Recent over-the-road testing on multiple Texas, Florida, Georgia and New York operations all showed favorable results.

Forced REGEN cycles on a diesel motor burn 7 to 10 gallons of fuel per cycle and clog a DPF. The ECO Fuel System can reduce Forced REGEN Cycles 40% to over 70%. We have customers who have reduced their REGENs 92%+.

Proven Results

6–15%
Fuel Savings on Big Rigs
+/-70%
Reduction in Diesel Regens
12–20 Days
Typical ROI
13.4%
Savings on CAT Diesel — 70K Mile Test

What Regens Are Costing You

✓Each forced regen burns 7–10 gallons of diesel
✓Regens clog DPF filters faster — increasing cleaning costs
✓Trucks in regen mode cannot be driven — pure downtime
✓DPF replacements cost $2,000–$5,000+ per unit
✓Average annual savings with ECO: $1,000–$5,000+ per truck
✓ECO-5 pays for itself in as little as 12 days on a long haul rig

Recommended Model: ECO-5

The ECO-5 (3/4" fuel line) is the standard recommendation for Class 8 long haul trucks. For larger engines with 1"–1.5" fuel lines, the ECO-6XL or ECO-7 may be required. Call us with your engine specs and fuel line size for a precise recommendation.

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