Gear Oils — Extreme Pressure Protection for Heavy-Duty Drives
Bodi gear oils are formulated with premium EP additives that maintain film strength under the most punishing conditions. Our CKC 220 was independently tested at Zhenglin Cement — after 2,184 hours of continuous operation, viscosity remained rock-stable. That's exceptional shear resistance most competitors cannot match.
Key Differentiators
Your gears are scoring and pitting under heavy loads. Your oil thins out after weeks of continuous shearing. Choosing wrong between medium-duty and heavy-duty means premature equipment failure. Bodi gear oils eliminate these risks.
2,184 Hours Zero Degradation
Independently verified at Zhenglin Cement — viscosity remained rock-stable throughout.
Full Range Coverage
Industrial CKC/CKD (ISO 150–680) + Vehicle GL-4/GL-5 — all from one factory.
Pure Base Oil Formulation
No viscosity index improvers that break down under shear — real long-term stability.
Proven at Major Plants
Validated at Zhenglin Cement (Wuling Group) and Liuzhou Iron & Steel.
Medium-Duty Industrial Gear Oil (L-CKC Series)
For enclosed gear drives with contact stress below 1100 MPa.
| Grade | Viscosity | Key Performance | Best For |
|---|---|---|---|
| L-CKC 150 | ISO 150 | Excellent load-carrying, anti-scuff | Low/medium-speed enclosed gears, contact stress <1100 MPa |
| L-CKC 220 | ISO 220 | Excellent load-carrying, anti-scuff | Standard industrial gearboxes (most common) |
| L-CKC 320 | ISO 320 | Excellent load-carrying, anti-scuff | Larger gearboxes, moderate loads |
| L-CKC 460 | ISO 460 | Excellent load-carrying, anti-scuff | Heavy enclosed gear drives |
| L-CKC 680 | ISO 680 | Excellent load-carrying, anti-scuff | Very large, slow-speed gear systems |
Heavy-Duty Industrial Gear Oil (L-CKD Series)
For extreme conditions with contact stress above 1100 MPa.
| Grade | Viscosity | Key Performance | Best For |
|---|---|---|---|
| L-CKD 150 | ISO 150 | Superior EP, anti-scoring, shock resistance | Contact stress >1100 MPa — metallurgy, mining |
| L-CKD 220 | ISO 220 | Superior EP, anti-scoring, shock resistance | Cement mills, steel rolling, underground mining |
| L-CKD 320 | ISO 320 | Superior EP, anti-scoring, shock resistance | Heavy-load gearboxes with temperature extremes |
| L-CKD 460 | ISO 460 | Superior EP, anti-scoring, shock resistance | Extreme-duty enclosed gear drives |
| L-CKD 680 | ISO 680 | Superior EP, anti-scoring, shock resistance | Maximum-load applications |
Vehicle Gear Oils
| Grade | Viscosity | API Level | Best For |
|---|---|---|---|
| 90 GL-4 | SAE 90 | GL-4 | Manual transmissions, light/medium-duty drive axles |
| 85W-90 GL-4 | 85W-90 | GL-4 | All-season manual gearboxes, spiral bevel gears |
| 90 GL-5 | SAE 90 | GL-5 | Hypoid gear drive axles, high-speed impact loads |
| 140 GL-5 | SAE 140 | GL-5 | Heavy-duty hypoid gears in hot climates |
| 85W-90 GL-5 | 85W-90 | GL-5 | All-season heavy-duty drive axles |
| 85W-140 GL-5 | 85W-140 | GL-5 | Extreme-duty hypoid gears, wide temperature range |
Industries & Applications
Cement
Ball mills, rotary kilns, vertical mills — L-CKD 220 / L-CKD 320
Mining
Crushers, conveyors, underground drives — L-CKD 320 / L-CKD 460
Steel & Metallurgy
Rolling mills, heavy reducers — L-CKD 220 / L-CKD 460
Transport & Logistics
Truck drive axles, transmissions — GL-5 85W-90 / 85W-140
General Manufacturing
Standard gearboxes, reducers — L-CKC 220 / L-CKC 320
Proven Performance — Zhenglin Luzhai Cement (2,184 Hour Test)
Independent testing at Zhenglin Cement (Wuling Group) validated our CKC 220 gear oil under continuous industrial operation.
| Metric | New Oil | After 2,184 hrs | Status |
|---|---|---|---|
| Viscosity @40°C | 203.8 mm²/s | 206.9 mm²/s | Stable |
| Acid Value | 0.197 mgKOH/g | 0.064 mgKOH/g | Improved |
| Flash Point | 250°C | 252°C | Stable |
Official verdict: Oil satisfies equipment operation requirements — trial qualified.
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