Chevron TMGL Premium

Chevron TMGL Premium is a black, adhesive, semi-fluid grease specifically designed for lubrication of traction motor gear cases of diesel-electric locomotives.

CUSTOMER BENEFITS

Chevron TMGL Premium delivers value through:

• Minimized downtime — High film strength and EP additive package protects heavily loaded gears from wear and scuffing. Good low temperature fluidity offers effective lubrication under cold startup conditions.
• Long service life — Excellent oxidation resistance minimizes thickening in high temperature service while high base oil viscosity and adhesiveness minimize the tendency to leak from the gear case.
• Enhanced equipment protection — Effective corrosion inhibitors protect gear components from rusting in wet conditions.

FEATURES

Chevron TMGL Premium is a black, adhesive, semi-fluid grease specifically designed for lubrication of traction motor gear cases of diesel-electric locomotives.

Chevron TMGL Premium contains a lithium thickener, very high viscosity base fluid and a special EP additive system.

APPLICATIONS

Chevron TMGL Premium is recommended for:

• Traction motor gear cases (incorporating appropriate seal designs) where semi-fluid grease-type lubricants are specified.
• Older non-sealed traction motor designs that normally use heavy residual-type gear lubricants, where the higher leakage rate that may result is acceptable.
• Slow to medium speed industrial gear applications where an EP semi-fluid grease is specified.