I. Basic Product Attributes

1. Positioning & Standards

• Primary Use: High-performance hydraulic oil for artillery systems, including towed/self-propelled artillery, truck-mounted guns, naval guns, and aircraft cannons. Also compatible with ground engineering and aviation equipment.

• Standards Compliance:

• Military Standard GJB 3238-98 (core standard for low-temperature ground equipment)

• Enterprise Standard JXSB 018-2016 (optimized for heavy artillery hydraulics).

2. Material & Production

• Base Oil: Deeply refined, dewaxed synthetic hydrocarbon base oil (derived from Daqing/Yumen crude), ensuring low-temperature fluidity (pour point ≤-68°C) and high-temperature stability (-65°C to 120°C).

• Additives:

• 264 Antioxidant: Delays oxidation, extending service life (lab-tested thermal oxidation stability ≥60 minutes at 250°C).

• Anti-Wear Agents: Enhance shear stability, reducing metal friction under high pressure (four-ball test wear scar ≤0.5mm).

• Rust Inhibitors: Suppress metal corrosion (copper strip corrosion ≤Grade 2).

3. Packaging:

• Main: 15 kg/barrel (portable) and 170 kg/barrel (industrial); custom 10 kg/barrel variants for specialized scenarios.

II. Core Technical Specifications

III. Performance Advantages & Competitor Comparison

1. Core Advantages

• Extreme Low-Temperature Performance:

• -68°C pour point enables Arctic/Siberian artillery operations, surpassing Former Soviet Union No. 12 (-45°C) and Kunlun No. 10 (-40°C).

• Viscosity index ≥150 ensures stability in extreme temperature swings (>50°C daily variations in high-altitude regions).

• High-Pressure Resistance:

• Shear stability retention ≥90% at 35 MPa, reducing wear in artillery aiming systems (e.g., elevation drives).

• Compatibility:

• Works with nitrile/fluorocarbon seals (leakage rate <0.1% vs. 0.5% for mineral oils).

2. Competitor Benchmark

   Brand/Model	Low-Temp Limit	Flash Point	Anti-Wear (Four-Ball Test)	Applications
   Teli Artillery Hydraulic Oil	-68°C	126°C	≤0.4mm	Artillery, polar machinery
   Former Soviet Union No. 12	-45°C	90°C	≤0.6mm	Military hydraulics
   Mobil DTE 10 Series	-40°C	160°C	≤0.5mm	Civil aviation/industrial
   Kunlun No. 10 Ground	-40°C	92°C	≤0.7mm	Oilfield/railway equipment

   Key Advantage: Dominates in low-temperature adaptability and wear resistance, but lower flash point vs. Mobil DTE 10 requires fire-safety precautions.

IV. Application Scenarios & Case Studies

1. Primary Applications

• Military Artillery: Elevation mechanisms for self-propelled guns, naval gun turret drives, rocket artillery hydraulics (simulations show aiming errors <5% at ≤0.5% air content).

• Polar Engineering: Hydraulic power units for Arctic oil rigs, high-altitude patrol vehicle suspensions (-50°C cold-start time reduced by 30%).

• Specialized Equipment: Fire truck boom controls, polar research vessel deck machinery (50% less viscosity fluctuation).

2. Case Studies

• Border Defense Artillery Systems: Replacing Former Soviet No. 12 reduced leakage rates from 1.2% to 0.3%, cutting maintenance costs by 25%.

• Siberian Oilfield Fracturing Trucks: Achieved 8-hour continuous operation at -60°C (previously 4 hours).

V. Technical Limitations & Improvements

1. Current Limitations

• Fire Resistance: 126°C flash point underperforms phosphate ester oils (e.g., Skydrol 5 at 171°C), unsuitable for civil aviation main hydraulics.

• Eco-Compliance: Evaporation loss ≤0.5% requires optimization to meet EU REACH targets (≤0.2%).

2. Upgrade Recommendations

• Fire Resistance: Develop phosphate ester-synthetic hydrocarbon blends per MIL-PRF-83282 (target flash point ≥160°C).

• Smart Monitoring: Integrate air-content sensors (real-time monitoring ≤0.5%) to prevent aiming delays.

VI. Market Positioning & Strategic Value

1. Import Substitution

• 40% cost reduction vs. imports (e.g., Mobil DTE 10); 70% adoption in military projects (GJB 3238-98 compliance).

2. Industry Trends

• Polar Development: Arctic resource extraction and alpine defense projects drive 9% annual market growth; Teli holds 55% domestic market share.

• Civil-Military Integration: Expanding into civilian machinery (e.g., Sany polar excavators).

VII. Summary

Teli Artillery Hydraulic Oil sets the benchmark for extreme-environment performance with synthetic hydrocarbon low-temperature technology and military-grade wear resistance. Its breakthroughs in -68°C pour point and high-pressure durability solidify its dominance in artillery systems, though fire resistance and eco-compliance need refinement. Future success hinges on fire-resistant formulations and smart fluid management to bridge military and civilian markets. Users must strictly align with operational conditions (pressure/temperature) and avoid mixing with phosphate ester oils.