Site-Tested Protection

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The Operating Reality

In off-highway work, failures rarely come from a single cause. Dust accelerates abrasive wear; high ambient temperatures thin conventional oils; hydraulics suffer from water ingress after wash-downs.

The Operating Reality

Control varnish and sludge that raise operating temps.

Shock Load Defense

Protect gears from scuffing during extreme torque spikes.

Hydraulic Stability

Fast air release and anti-foam for consistent actuation.

Application Range

Visualized performance for the planet's toughest job sites.
Diesel engines (off-highway)
Fully / Semi / Mineral
API CK-4 10W-30, 10W-40, 15W-40
Hydraulics
AW Hydraulic Oils
ISO VG 32 / 46 / 68; DIN 51524 HLP/HVLP
Transmissions & final drives
TO-4 Fluids
SAE 10W / 30 / 50; SAE 60
Common-sump tractors/loaders
UTTO / THFO
OEM-aligned UTTO grades
Axles & differentials
Gear Oils
API GL-5 80W-90, 85W-140
Grease points
EP / Li-Complex / MoS₂
NLGI 2 (site standard), NLGI 1 (cold)
Cooling systems
OAT / Hybrid Coolants
ASTM D3306 / D6210
Site compressors
Compressor Oils
ISO VG 46 / 68 (PAO/mineral)

Equipment Playbooks

Fluid strategies tailored to mechanical demands of specific heavy-duty assets.

Excavators
Long hydraulic duty and abrasive pins demand fluids that vent air quickly. AW 46/68 pairs well with EP2 MoS₂ grease for high impact loads.

Wheel Loaders
Torque spikes and dust call for TO-4 50 for consistent clutch friction and GL-5 85W-140 in hot final drives.

Cranes
Precise control is paramount. High-demulsibility AW 46/68 ensures valves respond consistently from dawn to dusk.

Concrete Mixers
High contamination risk. PAO-fortified GL-5 oils and high-adhesion greases resist wash-off and lower temps.

Industry Insights

Engineering-led documentation and maintenance thought leadership.
Technical
Guide on how to prevent diesel fuel gelling
Prevent Diesel Fuel Gelling | What Temp Diesel Gels & How to Stop It?
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Consumer Education
Complete guide on how engine oil works
Where Does Engine Oil Go? How Engine Oil Works?
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Products
guide to choose grease for heavy equipment
How to Pick Best Grease for Heavy Equipment?
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What Armor Lubricants offer to Construction industry?

Premium Lubricants & Indsutrial Oils

From engine oils, to industrial oils that meet international standards

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Oil Analysis Program

Predictive monitoring to detect wear patterns before mechanical failure occurs.

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Private Labeling

Your branding powered by Armor's proprietary chemical formulations.

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FAQs

Can you match our current oil?
Yes. Share your current technical specs and application details; we’ll recommend an equivalent or an upgrade and explain the performance trade-offs.
What are your MOQs?
Drums, IBCs, and flexi-tank options vary. We frequently handle mixed loads to ensure the most efficient logistics for your project size.

Do you have OEM approvals?
We state documented OEM approvals only. Otherwise, we indicate the industry standards (API/DIN/SAE) a product is designed to meet.