Drum drive makers list a specific gear oil type and viscosity, sometimes different from the truck’s axles. Check the drum drive tag and manual before changing it.
Washout and corrosion
Daily washout puts water and cement fines on every grease point. Grease after washout where the maker directs and protect exposed metal.
Products by equipment.
Confirm the lubricant type, grade, and specifications in each equipment manual before ordering.
Mixer truck engines and transmissions
Mixer trucks carry heavy loads on short, steep routes; match the engine’s oil category and the transmission maker’s fluid standard.
Shop AMSOIL directly with Jeff’s dealer number already attached, or open a business account. AMSOIL handles pricing, checkout, and shipping. If you contact AMSOIL another way, give them dealer number 30734402.
Prefer to talk it through? Email Jeff at [email protected] with your equipment, the fluid now in use, and your approximate volume.
Frequently asked questions
What gear oil goes in a mixer drum drive?
The type and grade the drum drive maker lists. Some call for an SAE gear oil, others an ISO grade; check the manual.
Can a ready-mix producer use one ATF across the fleet?
Only if every transmission maker lists the same fluid standard.
General maintenance information. Always follow your equipment manufacturer’s requirements and the current product data. Product availability, pricing, and account terms are set by AMSOIL.