Description
Product Description
Mobilgear 600 XP 320 is a premium ISO VG 320 extreme pressure (EP) industrial gear oil designed for heavy-duty enclosed gearboxes, spur gears, helical gears, bevel gears, marine gear systems, conveyors, crushers, mills, mixers, presses, and slow-speed heavily loaded bearings. This high-performance mineral-based gear lubricant provides exceptional load-carrying capacity, micropitting protection, wear resistance, seal compatibility, and long oil life for demanding industrial and marine applications operating under severe conditions.
Mobilgear 600 XP 320 is formulated with high-quality mineral base oils and advanced extreme pressure additive technology to protect gears, bearings, and seals from wear, corrosion, and premature failure. The lubricant is designed to protect gear teeth from early-stage microscopic wear (micropitting) and maintain reliable performance in modern compact gearboxes with increased power density.
Performance Standards / Specifications
- ISO VG 320
- DIN 51517 Part 3 (CLP)
- ISO 12925-1 Type CKD
- AGMA 9005-F16
- Flender gear unit requirements
- SEW-Eurodrive approved applications
- ZF TE-ML 04H / 27 (selected grades)
- Suitable for enclosed industrial gear drives with splash or circulation lubrication
Typical Properties
| Property | Method | Typical Value |
|---|---|---|
| ISO Viscosity Grade | ISO 3448 | 320 |
| Base Oil Type | — | Mineral Oil |
| Density @ 15.6°C | ASTM D4052 | ~0.90 kg/L |
| Kinematic Viscosity @ 40°C | ASTM D445 | 320 mm²/s |
| Kinematic Viscosity @ 100°C | ASTM D445 | 24.1 mm²/s |
| Viscosity Index | ASTM D2270 | ~97 |
| Pour Point | ASTM D97 | ~ -24°C |
| Flash Point | ASTM D92 | ~240°C |
| Timken OK Load | ASTM D2782 | 65 lb |
| Four-Ball Weld Load | ASTM D2783 | 250 kgf |
| Load Wear Index | ASTM D2783 | 48 kgf |
| FZG Scuffing Test | ISO 14635-1 | Stage 12+ |
| FZG Micropitting Test | FVA 54 | Stage 10 / High |
| Copper Corrosion | ASTM D130 | 1B |
| Rust Protection | ASTM D665 | Pass |
| Foam Test | ASTM D892 | 0/0 ml |
| Demulsibility | ASTM D1401 | ~25 min |
Key Benefits
- Outstanding extreme pressure (EP) and load-carrying performance
- Excellent protection against gear tooth wear and micropitting
- Extends gearbox and bearing service life
- Excellent oxidation and thermal stability
- Strong resistance to sludge and deposit formation
- Excellent rust and corrosion protection
- Good water separation characteristics
- Compatible with common gearbox seal materials
- Helps reduce maintenance downtime and lubricant consumption
Applications
- Industrial enclosed gearboxes
- Spur, helical, bevel, and worm gears
- Conveyor drive systems
- Crushers and mills
- Cement plant machinery
- Steel processing equipment
- Mining gear drives
- Extruders and mixers
- Pumps and heavy-duty rotating equipment
- Marine propulsion gears and deck machinery
- Slow-speed heavily loaded plain and rolling bearings
Storage Information
Store in the original sealed container in a clean, dry area away from direct sunlight, heat, and moisture. Prevent contamination from water, dust, and other lubricants.
Health & Safety
Avoid prolonged skin contact. Use appropriate protective equipment during handling. In case of high-pressure oil injection injury, seek immediate medical attention. Refer to the latest Safety Data Sheet (SDS) before use.
