Shell Spirax S4 CX 30
Shell Spirax S4 CX 30 is a high-performance transmission and hydraulic oil for off-highway equipment, engineered to provide superior friction stability, excellent wear protection, and long oil life under demanding conditions.
Shell Spirax S4 CX 30
( Previously named: Shell Donax TC 30 )
Heavy-duty transmission and hydraulic oil for off-highway equipment
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Delivers consistent friction performance for smooth, quiet brake operation and minimal clutch slippage
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Provides excellent wear protection for heavily loaded components like bronze friction discs
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Maintains superior fluidity in low-temperature environments for reliable cold starts
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Offers long oil life with high oxidation stability and corrosion protection
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Excellent performance in Vickers 35V25 hydraulic pump testing
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Suitable for use in transmissions, final drives, oil-immersed brakes, and hydraulic systems of leading OEMs such as Caterpillar, Komatsu, ZF, Dana, Rockwell, and Eaton
Global Product Code: 001D8250
Application:
Shell Spirax S4 CX 30 is a high-performance transmission and hydraulic oil designed to deliver exceptional protection and performance in off-highway equipment. It ensures long-lasting operation, particularly in powershift transmissions, final drives, oil-immersed brakes, and hydraulic systems of heavy-duty machinery used in construction, mining, and other demanding industries.
Performance Features & Benefits:
- Superior Frictional Performance: Highly stable and reliable friction characteristics ensure smooth, quiet brake operation, minimal clutch slippage, and consistent transmission performance, even with advanced materials.
- Outstanding Wear Protection: Shear-stable SAE 30 grade without viscosity index improvers provides robust protection for heavily loaded components such as bronze friction discs and hydraulic pumps.
- Excellent Low-Temperature Properties: Maintains optimal fluidity for efficient protection and operation in cold start and low-temperature conditions.
- Extended Oil Life & Oxidation Stability: Effectively resists oxidation, reduces deposit formation, and protects against corrosion of ferrous and non-ferrous metals, while also preventing foaming and ensuring smooth operation at all temperatures.
- Proven Hydraulic Performance: Demonstrates excellent results in the Vickers 35V25 hydraulic pump test, ensuring long-term reliability.
Main Application Areas:
- Powershift transmissions
- Final drives
- Oil-immersed (wet) brakes
- Hydraulic systems in off-highway heavy-duty equipment
Specifications & Approvals:
- Caterpillar TO-4
- ZF TE-ML 03C, 07F
- DANA-OHTM-TO-30: 21K-0006
- Suitable for applications requiring Allison C-4 fluids
- Compatible with Caterpillar, Komatsu, Komatsu-Dresser, Eaton, ZF, Dana, and Rockwell equipment (check manuals for viscosity suitability)
Usage Instructions:
- Follow OEM recommendations for correct viscosity grade and drain intervals.
- Contact your Shell representative for further assistance regarding other applications.
Environmental & Safety Information:
- Shell Spirax S4 CX 30 poses no significant health or safety risk under proper use with good personal hygiene practices.
- Avoid skin contact with used oil. Use gloves and wash thoroughly after handling.
- Do not discharge used oil into drains, soil, or water. Return used oil to authorised collection points.
- Safety Data Sheet (SDS) available via inquiry.
Technical Specifications:
| Property | Value |
|---|---|
| SAE Viscosity Grade | 30 |
| Kinematic Viscosity @ 40°C | 93.9 mm²/s (ISO 3104) |
| Kinematic Viscosity @ 100°C | 10.9 mm²/s (ISO 3104) |
| Density @ 15°C | 899 kg/m³ (ISO 12185) |
| Flash Point (COC) | 205°C (ISO 2592) |
| Pour Point | -30°C (ISO 3016) |
About Us
Providing industrial and metalworking solutions since 1991.