Description
Product Description
FUCHS RENOLIN CLP 680 is a high-performance mineral-based EP (Extreme Pressure) industrial gear and circulating oil specially developed for heavy-duty industrial gearboxes, worm gears, spur gears, bevel gears, bearings, joints, and circulation lubrication systems operating under high loads and severe conditions. Formulated with advanced additive technology, it provides excellent anti-wear performance, outstanding load-carrying capacity, superior micropitting protection, excellent corrosion protection, good demulsibility, and long-term ageing stability.
Features and Benefits
Excellent EP & Anti-Wear Performance
Advanced extreme pressure additives provide reliable protection against:
- Gear tooth wear
- Scuffing
- Surface fatigue
- Micropitting
Suitable for heavily loaded industrial gear applications.
Outstanding Load-Carrying Capacity
Provides excellent protection under:
- High torque conditions
- Shock loading
- Heavy industrial operation
- Low-speed/high-load applications
Helping extend gearbox and component life.
Excellent Micropitting Protection
Special additive technology improves resistance against grey staining and micropitting damage in highly loaded gear contacts.
Superior Corrosion Protection
Protects ferrous and non-ferrous metals against corrosion, including moisture-related corrosion of steel and copper alloys.
Excellent Oxidation Stability
Provides:
- Long oil service life
- Reduced sludge formation
- Stable lubricant performance during continuous operation
Good Demulsibility & Foam Control
Designed for industrial environments where contamination with water or air entrainment may occur, providing:
- Good water separation
- Excellent foam behaviour
- Reliable lubrication performance
Applications
FUCHS RENOLIN CLP 680 is recommended for:
- Heavy-duty industrial gearboxes
- Spur gears
- Helical gears
- Bevel gears
- Worm gears
- Bearings
- Circulating lubrication systems
- Industrial machinery
- Steel and mining equipment
- Conveyors
- Crushers
- Heavy manufacturing equipment
Suitable wherever the equipment manufacturer specifies a CLP industrial gear oil ISO VG 680.
Specifications
- DIN 51517-3: CLP
- ISO 6743-6: CKC / CKD / CKSMP
- ISO 12925-1: CKC / CKD / CKSMP
- US Steel 224
- David Brown S1.53.101
Typical Physical Characteristics
| Property | Typical Value | Test Method |
|---|---|---|
| ISO Viscosity Grade | 680 | ISO 3448 |
| Base Oil Type | Mineral Oil | — |
| Appearance | Brown/Amber Liquid | Visual |
| Density @ 15°C | 0.902 g/cm³ | DIN 51757 |
| Kinematic Viscosity @ 40°C | 680 mm²/s | DIN EN ISO 3104 |
| Kinematic Viscosity @ 100°C | 40.0 mm²/s | DIN EN ISO 3104 |
| Viscosity Index | 97 | DIN ISO 2909 |
| Flash Point | >240°C | Cleveland Open Cup |
| Pour Point | -12°C | DIN ISO 3016 |
Performance Characteristics
- Heavy-duty EP industrial gear oil
- Excellent anti-wear protection
- High load-carrying capacity
- Excellent scuffing resistance
- Micropitting protection
- Excellent corrosion protection
- Good water separation properties
- Excellent foam control
- Zinc-free formulation
- Silicone-free formulation
- Long service life under severe operating conditions
Handling & Storage
Store in original sealed containers in a clean, dry environment. Protect from water contamination, dust, and excessive heat.
Health & Safety
Refer to the latest Safety Data Sheet (SDS) before handling. Avoid prolonged skin contact and follow standard lubricant handling practices.
