Kluber GE 4 75W-90 Synthetic Gear Oil 20L for Rail Vehicle Drives and Heavy-Duty Transmission Systems

Kluber GE 4 75W-90 is a fully synthetic gear oil formulated for rail vehicle drivesandheavy-duty transmission systems operating under extreme mechanical and thermal stress. With a base of synthetic hydrocarbon oils and a performance-optimized additive package, this gear oil ensures high resistance to wear, oxidation, and foaming.

It meets and exceeds the requirements of advanced drive units subjected to shock loads, high torque, and extended service intervals. Kluber GE 4 75W-90 delivers consistent lubrication across a wide temperature range, helping maintain system efficiency and protect transmission components in demanding industrial and transportation environments.

This 20L packaging is ideal for fleet maintenance, OEM service teams, and industrial gearbox operations.

Key Features:

• High load-carrying capacity for heavy-duty gears

• Excellent wear protection under extreme pressure

• Extended oil life reduces service intervals and costs

• Wide temperature operating range (from –40 °C to +120 °C)

• Superior shear stability and thermal resistance

• Optimized for rail, truck, and industrial gearbox applications

Typical Applications:

• Rail vehicle gearboxes and axle drives

• High-performance heavy-duty truck transmissions

• Industrial gear units exposed to high torque

• Mining, construction, or off-road vehicle drive systems

• Transmission systems requiring long-drain synthetic gear oil

Kluber GE 4 75W-90 is trusted by OEMs and fleet operators for reliable gear protection, lower lifecycle costs, and maximum equipment uptime in demanding transport and industrial sectors.synthetic gear oilheavy duty transmission lubricantrail vehicle gear oil