1. Product Overview

Teli No. 2 Tank Grease, developed by Shenyang Teli Petrochemical Co., Ltd. (formerly Shenyang Great Wall Teli Lubricants), is a high-performance lubricant designed for military equipment and heavy-duty vehicles. It is engineered to meet lubrication demands under extreme temperatures, high loads, and complex operational conditions. The product complies with the Chinese military standard GJB 4364A-2015 and is widely used in active-duty armored vehicles, tanks, amphibious vehicles, and civilian heavy trucks.

2. Core Performance & Technical Specifications

1. Broad Temperature Adaptability

• Operating temperature range: -54°C to +180°C, suitable for arctic to high-heat environments, ensuring uninterrupted full-power operation of tanks across all terrains.

• Low-temperature performance: Maintains fluidity at -55°C, guaranteeing smooth bearing startup in extreme cold.

2. Mechanical Stability

• Drop point: 250°C (original version) and higher (Type II upgraded version), preventing grease loss at high temperatures.

• Cone penetration: 265–295 (original version), reflecting grease consistency and load-bearing capacity.

• Extreme pressure and anti-wear performance: Passes Four-Ball Extreme Pressure Test, meeting heavy-duty equipment requirements.

3. Protective Properties

• Water resistance: Oil separation ≤5.0% (SH/T 0324-1992), resisting emulsification in wet or submerged environments.

• Anti-corrosion: Passes copper strip corrosion test (GB/T 7326-1978, Method B), ideal for rust prevention in amphibious equipment.

4. Chemical Stability

• Evaporation loss: ≤3.0% (GB/T 7325-1987), minimizing volatilization at high temperatures to extend service life.

• Oxidation stability: Passes long-term storage tests, resisting degradation.

3. Upgrades & Differentiation (Type II Version)

The upgraded Teli No. 2 Tank Grease (Type II) features two key enhancements:

1. Enhanced temperature performance: Optimized base oil and additive formulations improve low-temperature startup and high-temperature shear resistance for harsher environments.

2. Increased load capacity: Incorporates extreme pressure additives (e.g., molybdenum disulfide or graphite) to protect heavy-load bearings, particularly in tank road wheels, artillery barrels, and other high-wear components.

4. Applications & Compatibility

1. Military Applications

• Tanks/Armored Vehicles: Hub bearings, chassis transmission systems, amphibious tank road wheels.

• Artillery Systems: Barrel lubrication, shell-loading mechanisms, replacing traditional artillery grease (GJB 2048-1994).

• Weapon Maintenance: Compatible with Teli Weapon Cleaning-Lubricating-Preserving Tri-Functional Oil (JXSB 005-2014), forming a comprehensive maintenance solution.

2. Civilian Applications

• Heavy Trucks: Hub bearings, chassis lubrication, replacing general-purpose lithium grease (GB/T 5671-2014).

• Construction Machinery: Mining equipment, port machinery, and other high-load, high-temperature scenarios.

5. Industry Position & Competitive Advantages

1. Technical Expertise

• Backed by Sinopec and CNPC joint venture, with an R&D team including 4 PhDs and 7 senior engineers. Collaborates with global leaders like Southwest Research Institute (USA) and AVL (Europe).

• ISO9001-certified (TÜV Rheinland), with production lines sourced from the UK and Singapore, achieving an annual output of 300,000 tons.

2. Military Partnerships

• Long-term supplier to key defense entities: AECC, AVIC, China North Industries Group (NORINCO), and PLA Air Force. Designated as standard oil for military piston-engine trainers.

• Supports national projects like the Zhuhai Airshow and lubricates next-gen unmanned combat vehicles.

3. Market Coverage

• Standard 17kg iron drum packaging, with bulk customization and nationwide distribution via partners like Beijing Luhang Aviation.

• Competes with brands like Kunlun and Mobil through "military-grade quality + civilian affordability."

6. User Feedback & Notes

• Shelf life: 3 years under standard storage conditions; avoid direct sunlight and contamination.

• Compatibility: Mixable with original No. 2 Tank Grease (GJB 4364A-2015) and No. 2 automotive lithium grease, but single-brand use is recommended.

• Support: Technical hotline (400-106-0024), grease analysis reports, and customized lubrication solutions.

Summary

Teli No. 2 Tank Grease, with its ultra-wide temperature range, exceptional load capacity, and military-grade reliability, is a leading choice for military and heavy-duty civilian equipment. Its technological evolution (e.g., Type II) and strategic partnerships (e.g., PLA Air Force) solidify its market dominance. Future applications in new-energy heavy trucks and unmanned systems, driven by civil-military integration, highlight its growing potential.