Description
Product Description
FUCHS RENOLIN B 46 PLUS is a premium mineral-based hydraulic oil (ISO VG 46) formulated with high-quality Group II base oils and advanced zinc-containing anti-wear (AW/EP) additive technology. It is designed for high-pressure hydraulic systems, industrial machinery, mobile hydraulic equipment, machine tools, construction equipment, and hydraulic systems requiring DIN HLP performance. The advanced formulation provides excellent oxidation stability, outstanding wear protection, superior corrosion protection, good water separation properties, excellent air release behaviour, and extended oil service life.
Features and Benefits
Premium Group II Base Oil Technology
High-quality hydrotreated Group II base oils provide:
- Excellent thermal stability
- Improved oxidation resistance
- Reduced sludge and deposit formation
- Longer lubricant life
Excellent Anti-Wear Protection
The zinc-containing AW/EP additive system protects critical hydraulic components including:
- Hydraulic pumps
- Valves
- Actuators
- Bearings
- Precision control components
under high-pressure and high-load conditions.
Outstanding Oxidation & Ageing Stability
Advanced additive technology provides:
- Extended oil drain intervals
- Reduced varnish and sludge formation
- Stable viscosity during long-term operation
Excellent Corrosion Protection
Provides reliable protection against corrosion of:
- Steel components
- Hydraulic system internals
- Precision-machined surfaces
even in the presence of moisture and contaminants.
Excellent Demulsibility & Water Separation
The formulation allows rapid separation of water contamination, helping maintain hydraulic system efficiency and reduce corrosion risks.
Good Air Release Performance
Efficient air release characteristics help prevent:
- Cavitation
- Pump noise
- Loss of hydraulic efficiency
- Oxidation caused by entrained air
Applications
FUCHS RENOLIN B 46 PLUS is recommended for:
- Industrial hydraulic systems
- High-pressure hydraulic equipment
- Injection moulding machines
- Machine tools
- Presses
- Construction machinery
- Mobile hydraulic systems
- Steel and metal processing equipment
- General industrial machinery
Suitable for systems requiring:
- ISO VG 46 hydraulic oil
- DIN 51524-2 HLP fluids
- ISO 6743-4 HM fluids
Specifications
- DIN 51524-2: HLP
- ISO 6743-4: HM
- ISO 11158: HM
Approvals
- Bosch Rexroth RDE 90245
- Denison HF0
- Denison HF1
- Denison HF2
Typical Physical Characteristics
| Property | Typical Value | Test Method |
|---|---|---|
| ISO Viscosity Grade | 46 | ISO 3448 |
| Base Oil Type | Group II Mineral Oil | — |
| Additive Type | Zinc Anti-Wear AW/EP | — |
| Density @ 15°C | 865 kg/m³ | DIN 51757 |
| Kinematic Viscosity @ 40°C | 46 mm²/s | ISO 3104 |
| Kinematic Viscosity @ 100°C | 6.94 mm²/s | ISO 3104 |
| Viscosity Index | 107 | ISO 2909 |
| Flash Point | 230°C | Cleveland Open Cup |
| Pour Point | -36°C | ISO 3016 |
Performance Characteristics
- Premium ISO VG 46 hydraulic oil
- DIN HLP anti-wear hydraulic fluid
- Zinc-containing AW additive technology
- Excellent wear protection
- Excellent oxidation resistance
- Good corrosion protection
- Excellent water separation
- Good air release performance
- Suitable for high-pressure hydraulic systems
- Extended service life capability
- Reliable performance in industrial and mobile equipment
Handling & Storage
Store in original sealed containers in a clean, dry environment. Protect from water contamination, dust, and excessive temperature changes.
Health & Safety
Refer to the latest Safety Data Sheet (SDS) before use. Use standard lubricant handling practices and avoid prolonged skin contact.
