ZEO Products
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Product USE
ZEO Gear TO-4 is an engineered heavy-duty transmission fluid designed specifically for off-highway powershift transmissions and hydrodynamic shifting systems in contemporary construction machinery. This fluid meets the performance standards of Caterpillar TO-4, Allison C-4, and various other off-road equipment specifications.
Applocations
ZEO Gear TO-4 is recommended for heavy duty off-highway
equipment. It meets performance requirements and can be used
in applications where manufactures recommend the use of Caterpillar TO-4 and Allison C-4 automatic or power-shift Transmission.
• Off-Road Transmission and associated equipment
• Automotive manual transmissions and gearboxes
• Hydraulic systems
• Enclosed oil immersed (wet) brakes
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Product Performance
Caterpillar TO-4/TO-4M, Komatsu KES 07.861.1, ZF TE-ML-03C/07F, API MT-1, Allison C4, API CF/CF-2
Customer Benefits
Maximizes transmission life
Extremely shear stable formulation maintains film thickness under severe transmission and hydraulic system operation, protecting vital components against scuffing and wear. Effective antiwear additive also reduces wear by forming a protective layer on metal surfaces under high load conditions.
Longer oil life
Very high oxidation stability protects against the formation of gums and varnishes, reducing oil thickening and increasing oil life.
Saves on maintenance
Highly refined base oils and effective oxidation inhibitors provide excellent thermal and oxidation stability, providing superior resistance to the formation of lacquer, deposits and corrosive oil degradation by-products. Excellent viscosity characteristics at low temperatures ensure rapid oil circulation on start-up, preventing wear which contributes to power loss.
Smooth and quiet operation
Special friction modifier component allows smooth action of the wet brakes and power take off clutches minimizing chatter, stick slip and squawk and ensures maximum brake efficiency.
Remarks
