Petro-Canada_Lubricants_Duron Range N America-736
HollyFrontier Lubricants & Specialties’ line of products for the mining industry includes Petro-Canada Lubricants Duron heavy-duty engine oils. Photo: HollyFrontier Corp.
About the Author: Kevin Yanik
Kevin Yanik is editor-in-chief of Pit & Quarry. He can be reached at 216-706-3724 or kyanik@northcoastmedia.net.Subscribe to Pit & Quarry
If you enjoyed this article, subscribe to Pit & Quarry to receive more articles just like it.
