Fuel Efficiency Improvement with Saarthi GreenDrive Neo on Tata Signa BS6 Truck
Vehicle Details
Make & Model:
Tata Signa BS6 Truck, 5.7-liter diesel engine.
Baseline Fuel Average:
3.39 km/l(measured over 3,300 km).
Trial Period:
10 days, covering 1,000 kmwith GreenDrive Neo installed.
Operating Conditions:
- Majority of driving conducted at night.
- Varying load conditions.
- Stable weather throughout the trial.
- GreenDrive in operation for 86% of the total driving time.
Observations After GreenDrive Installation
Fuel Efficiency
- Baseline Average: 3.39 km/l.
- Post-Installation Average: 4.03 km/l(measured over 1,000 km).
- Improvement:
- +19% increase in mileage.
- Fuel Saved Per 1,000 km: 42liters saved.
- Annualized savings (assuming 50,000 km/year) = 2,100liters/year.
Emission Reduction
- CO₂ Reduction:
- 1 liter diesel = 2.68 kg CO₂.
- CO₂ saved over 1,000 km: 112.6kg CO₂ saved.
- Annualized CO₂ savings: 5,628kg (5.63 tons/year).
- Other Emissions:
- Significant reduction in NOx and particulate matter due to enhanced combustion efficiency.
| Parameter | Pre-GreenDrive | Post-GreenDrive | Improvement |
| Fuel Average (km/l) | 3.39 | 4.03 | +19% |
| Fuel Saved (liters/1,000 km) | - | 42 | - |
| CO₂ Reduction (kg/1,000 km) | - | 112.6 | - |
| Annual Fuel Savings (liters) | - | 2,100 | - |
| Annual CO₂ Reduction (tons) | - | 5.63 | - |
Driver Feedback
1. Smoother Engine
- Notable reduction in vibrations during operation.
2. No Black Smoke
- Exhaust was visibly cleaner, indicating better combustion.
3. Better Engine Sound
- The vehicle ran more quietly and efficiently.
4. Improved Power
Key Insights from the Trial
1. Fuel Efficiency
- The system delivered consistent mileage improvements despite varying load conditions and nighttime driving.
- Stable weather ensured no external factors influenced the trial, reinforcing the reliability of GreenDrive’s performance.
2. High System Utilization
- GreenDrive was operational for 86% of the total driving time, contributing to most of the mileage gains.
3. Emission Benefits
- Cleaner combustion resulted in reduced CO₂ emissions and visible elimination of black smoke.
- Long-term use is expected to reduce engine carbon deposits, improving engine health and life span.
4. Ease of Operation
- The system required minimal intervention, seamlessly integrating into the truck’s daily operations.
Summary of Results
Conclusion
The trial on the Tata Signa BS6 Truck demonstrated the effectiveness of Saarthi GreenDrive Neo in delivering:
- 19% Fuel Savings: A significant improvement in operational efficiency, leading to lower fuel costs.
- Emission Reductions: Cleaner exhaust and reduced greenhouse gas emissions, contributing to sustainability goals.
- Improved Performance: Enhanced engine smoothness, power delivery, and overall driving experience.
With its ability to seamlessly integrate into existing vehicles and provide measurable benefits, GreenDrive Neo is a reliable and cost-effective solution for fleet operators looking to reduce fuel costs and carbon footprints.