Heavy Duty EP Lithium Complex Grease for Excavators Loaders Bulldozers and Heavy Construction Equipment High Temperature Resistance Extreme Pressure Protection Anti Leakage Long Lasting Lubrication

Heavy Duty EP Lithium Complex Grease – Excavators, Loaders, Bulldozers & Heavy Construction Equipment

Engineered specifically for the extreme operating demands of heavy construction machinery, this extreme pressure (EP) lithium complex grease provides superior lubrication and protection for excavators, wheel loaders, bulldozers, cranes, and other heavy equipment. Available in both standard imported and newly imported (upgraded) formulations, in yellow and blue variants, across NLGI Grade 1, 2, and 3 — all supplied in 15kg bulk drums for professional fleet and site maintenance.

The newly imported formula features an enhanced additive package for improved EP performance, oxidation stability, and service life compared to the standard imported version — ideal for high-demand fleets and critical equipment.

Key Performance Features

• Extreme pressure (EP) protection – High-performance EP additive system withstands the massive compressive loads, shock forces, and impact loading on excavator pins, bushings, swing bearings, and track components
• High-temperature resistance – Lithium complex thickener maintains grease structure and lubrication film integrity at elevated operating temperatures from hydraulic systems, swing motors, and travel drives
• Anti-leakage / grease retention – Excellent structural stability and high dropping point prevent grease from being squeezed out or melting out of heavily loaded joints under sustained pressure
• Outstanding anti-wear performance – Reduces metal-to-metal contact and surface fatigue on critical pivot points, pins, and bushings, significantly extending component service life
• Water and mud resistance – Strong resistance to water washout and mud contamination, maintaining lubrication effectiveness in wet, muddy, and outdoor construction site environments
• Anti-rust & corrosion protection – Rust inhibitor package protects steel pins, bushings, and bearing surfaces against oxidation and corrosion during operation and storage
• Long regreasing intervals – Extended service life reduces relubrication frequency, lowering maintenance labor costs and equipment downtime on large fleets
• Good pumpability – Suitable for centralized lubrication systems (auto-lube systems) commonly fitted to modern excavators and loaders

Formula Options

• Standard Imported – Reliable EP lithium complex grease for general heavy equipment maintenance; available in Yellow and Blue, Grades 1#, 2#, 3#
• Newly Imported (Upgraded) – Enhanced formulation with improved EP additives and oxidation stability for higher-demand applications; available in Yellow and Blue, Grades 1#, 2#, 3#

Color Options

• Yellow grease – Standard lithium complex EP formula; widely used across construction and mining equipment
• Blue grease – Enhanced lithium complex EP formula with slightly higher performance characteristics; preferred for critical bearings and swing components

NLGI Grade Selection Guide

• Grade 1# – Softer consistency; recommended for cold climate operation, low-temperature startups, or centralized auto-lube systems requiring easier pumpability
• Grade 2# – Standard medium consistency; four-season universal grade suitable for the majority of excavator and loader lubrication points in most climates. The most commonly used grade.
• Grade 3# – Stiffer consistency; recommended for hot climates, summer operation, high-load applications, or open lubrication points where grease retention is critical

Recommended Applications

• Excavator boom, arm, and bucket cylinder pins and bushings
• Excavator swing bearing (slewing ring) and swing motor output
• Excavator travel motor and undercarriage components
• Wheel loader articulation joints and bucket pivot pins
• Bulldozer blade pivot pins and track roller bearings
• Crane slewing rings, boom pivot pins, and outrigger pads
• Heavy truck fifth wheel plates and chassis lubrication points
• Mining equipment pivot points and articulation joints
• Centralized auto-lubrication systems on modern heavy equipment (Grade 1# recommended)

How to Apply

• Clean grease nipples and fittings before applying to prevent contamination
• Apply via grease gun through standard grease nipples (zerk fittings)
• For centralized lube systems, use Grade 1# for best pumpability
• Follow OEM-recommended regreasing intervals; increase frequency in wet, muddy, or high-load conditions
• Purge old grease completely when switching formulas or grades

Product Specifications

• Type: EP Lithium Complex Grease
• Colors: Yellow / Blue
• NLGI Grades: 1#, 2#, 3#
• Formulas: Standard Imported / Newly Imported (Upgraded)
• Net weight: 15 kg per drum
• Thickener: Lithium complex soap
• EP additives: Yes
• Anti-wear additives: Yes
• Water resistance: Excellent
• Anti-rust: Yes
• Suitable for auto-lube systems: Yes (Grade 1# recommended)

Trusted by construction fleet operators, equipment rental companies, and site maintenance teams for reliable, long-lasting protection in the harshest working conditions. Select your preferred formula, color, and grade to match your equipment OEM specifications and operating environment.