ENGINEERING TECHNOLOGIES · EST. 2003
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HG-ALSIONby Revion Innovations Group
All case studies
HG-ALSION / APPLICATION CASE

Nissan Leaf II

2017 · 40 kWh · electric vehicle

One tube of ALSION transmission and reduction-gear treatment. The case records increased full-charge driving range and a gradual reduction in gearbox noise.

Nissan Leaf II 2017 — model illustration
Model illustration. Case figures are from the HG-ALSION report.
RECORDED RESULT

More kilometres. Quieter gearbox operation.

Before treatment200
After treatment215
km on a full charge+15 km · +7.5% driving rangeRead the report · PDF
+15 kmadditional range in this case
By 1,300 kmgearbox noise disappeared, per the report
2,300 kmdistance to the final assessment
WHAT WAS RECORDED

The case in detail

The reduction gearbox is a mechanical EV component containing loaded friction pairs. It is the component treated in this case.

Increased range and acoustic changes are reported as two separate observations: 15 km of additional range and gradual disappearance of noise.

Assuming use of the entire nominal 40 kWh, 200 km corresponds to 20.0 kWh/100 km and 215 km to about 18.6 kWh/100 km. This is a calculated estimate from the report, not a separate energy-consumption measurement.

Driving range and noise

MeasurementBefore treatmentAfter treatment
Full-charge driving range200 km215 km
Gearbox noisePresentReportedly disappeared completely by 1,300 km
Final assessment—After 2,300 km

Treatment and checkpoints

  1. 01

    Before treatment

    Mileage 164,000 km. Full-charge range 200 km; gearbox noise present.

  2. 02

    About 400 km

    The report records the first noticeable reduction in noise after application.

  3. 03

    By 1,300 km

    According to the case description, gearbox noise disappeared completely.

  4. 04

    2,300 km

    Final result: 215 km on a full charge, an increase of 15 km or 7.5%.

Products and treatment scheme

About the case data

The case compares full-charge driving range and acoustic changes after gearbox treatment. The calculated energy-use estimate uses the nominal 40 kWh; actual usable battery capacity may differ.

These are observations for the vehicle and treatment scheme described here. The outcome for other equipment depends on its condition, operating conditions and correct product use.

THE ALSION PRODUCTS USED

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All product categories and helpful resources
ALSION tribological additivesALSION engine additivesALSION fuel system additivesALSION for manual transmissions and reducersALSION additives for generatorsALSION for hydraulics and hydraulic power steeringTRIBOCORE automotive oilsTRIBOCORE engine oilsTRIBOCORE gear oilsTRIBOCORE 5W-30 engine oilTRIBOCORE 5W-40 engine oilTRIBOCORE 10W-40 engine oilTRIBOCORE 75W-90 gear oilLower fuel consumption starts with lower lossesProtect the life of an engine with mileageQuieter mechanical-transmission operationALSION protection for EV reduction gearboxes

Current public product data, specifications and documents are also available in machine-readable formats.

llms.txtPublic JSON catalogue
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