Performance Engineered Lubricants - Since 1919
   
 




   

D-A has the Engine Oil & Lubricants for Mining & Quarry Operations and Vehicles

Your engine oil is the blood of your equipment. Long hours and heavy loads take their toll on bearings and other moving parts. It pays to use the most dependable, highest quality oils, lubricants and coolants to keep your heavy duty equipment working.

work site vehiclesEngine Oils
D-A has a long list of high-quality engine oils that meet or exceed your heavy-duty vehicle manufacturer's specifications for newer EGR engines, plus they can extend the life of pre-EGR engines on the road today!

Transmission Lubricants
Modern transmissions are complex and expensive. D-A has the right transmission lubricant for you, including new synthetic blends for longer life. Take a look at our complete offering of choices for transmission lubricants.

Differentials/Final Drives
If you are looking for a differential lubricant that will out-perform conventional gear lubricants to promote longer gear life and better equipment operating economy, we have what you need.

Hydraulics
Modern hydraulic systems require special lubricants to continue functioning at maximum capacity. D-A has the right hydraulic fluids for you, including new synthetic blends for longer life. Take a look at our complete offering of choices.

Specialty Mining Fluid
D-A Joy Gear Oil is a premium emulsifiable, industrial, extreme pressure fluid. Designed with specialized additives, Joy Gear Oil provides protection to industrial gear systems operating in extremely wet environments.

Crushers
D-A Crusher™ Fluid provides excellent performance in gyratory, cone and jaw crushers. It is also well suited for use in screen gearboxes and bearings requiring gear oil lubrication. Crusher Fluid is specially formulated to be compatible with bronze and brass bushings and bearings.

Rock Drilling
D-A offers rock drilling lubricants designed to protect equipment and increase functional equipment time.

Greases
No vehicle can survive long without a grease designed specifically for its particular needs. D-A offers a full line of superior-performance products that not only meet OEM requirements, they extend component life and can reduce equipment ownership costs.

Coolants
D-A antifreeze/coolant products offer superior coolant system protection by preventing scaling, foaming, and corrosion while at the same time offering excellent liner pitting protection. In addition, they offer maintenance cost reduction opportunities by minimizing coolant related water pump seal leakage, improved solder and aluminum protection, and ease of use. These products also benefit the user by reducing operating and maintenance cost through superior product performance.

  • Universal (Green) 50/50 and Concentrate - More info.
  • Heavy Duty Antifreeze (Pink) 50/50 and Concentrate - More info.
  • Long Life (Red) 50/50 and concentrate - More info.
  • Global HD Long-Life (Gold) 50/50 ad concentrate - More info.

Fuel Conditioners
Diesel fuels react differently in hot and cold weather. make sure your fuel is working properly by using our additives specifically designed for the changing seasons.