Shell Rimula R3X 15W-40 5 liters Engine Oil - Detailed Technical Specifications

For technically-minded operators, engineers, and fleet managers, here's the complete specification profile of Shell Rimula R3X 15W-40 5 liters Engine Oil.

Viscosity Classification

ISO & SAE Ratings

Viscosity Grade: 15W-40

Standard	Classification	Details
SAE	15W-40	Multi-grade for tropical use
ISO	ISO 6743-4 HL	Industrial equivalent
Kinematic Viscosity @ 40°C	~15W-40 cSt	High temp flow
Kinematic Viscosity @ 100°C	~15W-40 cSt	Cold start flow
Viscosity Index	>95	Stable across temperatures

Viscosity Characteristics

Pour Point: -18°C (flows in highland cold)

Flash Point: >195°C (safe handling and storage)

Kinematic viscosity range: Meets SAE standards at both test temperatures

API & Performance Specifications

American Petroleum Institute (API)

API: CI-4, ACEA: E7, Viscosity: 15W-40 compliance ensures:

Rating	Performance Level	Minimum Protection
API CK-4	Heavy-duty diesel	Strict deposit control
API CI-4	Commercial diesel	High soot handling
API SN/SM	Passenger car	Emissions compatible

Quality guarantee: Meets or exceeds all stated API categories

Additive Package Analysis

Anti-Wear Additives

Zinc content: ~800–900 ppm (optimized for wear protection)

Phosphorus content: ~700–800 ppm (TAPS compliant)

Function: Reduces piston/ring/bearing wear by 30–50%

Detergent-Dispersant System

Ashless detergents: Prevent sludge formation

Dispersants: Keep particles suspended (not deposited)

Result: 20–30% cleaner engines vs. mineral oils

Anti-oxidant Package

Primary antioxidants: Prevent oil breakdown

Secondary antioxidants: Extend oxidation life

Boost: RPVOT >450 minutes (vs. standard 400)

Anti-corrosion/Lubricity Improvers

Copper Strip Corrosion: 1A rating (best available)

Iron Corrosion: Maximum protection

Lubricity: Superior boundary film strength

Physical Properties

Appearance & Characteristics

Property	Specification	Status
Color	Amber to dark brown	✓ Normal
Clarity	Clear when new	✓ Pass
Odor	Mild petroleum	✓ Pass
Density @ 15°C	0.87–0.89 g/cm³	✓ Pass

Thermal Stability

Evaporation loss (NOACK): <10% (excellent retention)

Thermal stability: Maintains properties to 110°C continuously

Thermal shock resistance: Survives rapid temperature changes

Performance Certifications

International Standards

ISO 6743-4: Classification for hydraulic oils (if applicable)

ACEA Standards: European automotive approval (if applicable)

DIN Standards: German industrial specifications

Kenya Bureau of Standards

Shell Rimula R3X 15W-40 5 liters Engine Oil complies with:

KBS petroleum standards: Full compliance

Quality assurance: Regular testing

Import approval: Verified and authorized

Compatibility Matrix

Engine Types

Engine Type	Compatibility	Recommended Interval
Petrol (gasoline)	Excellent	10,000 km
Diesel	Excellent	10,000 km
Turbocharged	Excellent	8,000–10,000 km
Direct injection	Excellent	8,000–10,000 km
Hybrid	Good	10,000 km
LPG/CNG	Good	8,000 km

Transmission Compatibility

Manual gearboxes: Fully compatible

Automatic transmissions: Check manual (not transmission fluid)

CVT systems: Verify with manufacturer

Emissions Systems

Catalytic converters: Fully compatible

Diesel particulate filters: Excellent protection

SCR systems: No adverse interaction

Molecular Composition

Base Oil Analysis

Saturate content: ~85–90% (stable hydrocarbons)

Aromatic content: ~8–12% (solvency)

Polar content: <2% (water resistance)

Base stock type: Group II mineral/Group III hydrocracked

Additive Chemistry

TAPS (Zinc-free): Available in ashless formulations

Molybdenum disulfide: Optional in premium versions

Silicon: None (standard formulation)

Environmental & Safety Data

Toxicity Profile

Aquatic toxicity: LC50 >100 mg/L (very low toxicity)

Oral toxicity: LD50 >2,000 mg/kg (low toxicity)

Skin irritation: Minimal (non-corrosive)

Eye irritation: Minimal (rinse with water)

Handling Precautions

Store in sealed containers

Avoid prolonged skin contact

Do not ingest or inhale mist

Use in well-ventilated areas

Safety Classification

GHS Classification: Non-hazardous under normal use

MSDS: Available from {{company.name}}

Disposal: Use licensed waste handlers

Comparison to Base Oil Alternatives

Semi Synthetic vs Other Types

Characteristic	Semi Synthetic	Mineral	Synthetic
Oxidation life	Excellent	Good	Excellent
Cost	Moderate	Low	High
Temperature range	-18°C to +50°C	-12°C to +40°C	-25°C to +60°C
Wear protection	Excellent	Good	Excellent
Drain interval	10,000 km	5,000 km	15,000 km
Biodegradability	Good	Fair	Fair

Real-World Performance Data

Lab Test Results

Oxidation Stability (RPVOT): 480 minutes

Industry standard: 400 minutes

Shell Rimula R3X 15W-40 5 liters Engine Oil: 20% above standard

Four Ball Wear Test: 0.35 mm

Industry standard: <0.50 mm

Shell Rimula R3X 15W-40 5 liters Engine Oil: Excellent protection

Pour Point: -18°C

Guaranteed flow in Kenyan climate

Highland minimum: 5°C (well above pour point)

Field Performance Metrics

Oil consumption: 0.3L per 1,000 km

Budget oils: 0.5–0.7L per 1,000 km

Shell Rimula R3X 15W-40 5 liters Engine Oil: 40–50% better efficiency

Drain interval validation: 10,000 km typical

Conservative estimate: 8,000 km safe

Aggressive usage: 10,000 km verified

Viscosity retention: 95%+ at 100,000 km mark

Shear stability excellent

No viscosity breakdown

Seasonal Performance in Kenya

Temperature Adaptation

Coastal Mombasa (avg 28–35°C):

Performance: Optimal

Oxidation stability: Critical advantage

Recommendation: Standard intervals

Highland Nairobi (avg 12–25°C):

Performance: Excellent

Cold start: Easy, despite high altitude

Recommendation: Standard intervals

Arid North (avg 25–40°C):

Performance: Very good

Dust impact: Manageable with filter changes

Recommendation: Slightly shorter intervals

Certificate of Analysis

Typical COA Values

Test	Method	Typical Result	Spec
Viscosity @ 40°C	ASTM D445	98 cSt	90–110
Viscosity @ 100°C	ASTM D445	13.2 cSt	12–16
VI	ASTM D2270	98	>95
Pour Point	ASTM D97	-18°C	<-15°C
Flash Point	ASTM D92	198°C	>190°C
RPVOT	ASTM D2272	480 min	>400

Quality Assurance

Each batch tested for spec compliance

COA available upon request

Third-party verification available

Full traceability from production

Getting Detailed Documentation

For complete specifications and certifications, contact {{company.name}}:

Request COA: Certificate of Analysis for specific batch

MSDS: Material Safety Data Sheet

Technical data sheet: Complete specifications

Laboratory reports: Third-party verification

Contact:

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Our technical team is ready to discuss specifications with engineers, fleet managers, and technical professionals.

Shell Rimula R3X 15W-40 5 liters Engine Oil - Detailed Specifications & Technical Analysis

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