Model  
Annual usage in hours  
Gallons per oil change  
Number of units  

 
  Competitor's engine oil &
competitor's oil filter
Plus-50 II engine oil &
competitor's oil filter
Plus-50 II engine oil &
John Deere oil filter
Oil price per gallon      
Cost of oil per change      
Oil filter price      
Cost of oil & filter per change      
 
Oil change interval      
Annual oil changes per unit      
Annual oil & filter cost (unit)      
 
Total cost per hour      
Total annual oil changes      
Total Annual oil & filter cost      

† 500-hour drain interval applies to John Deere diesel engines when the following criteria are met: 1. Engine is equipped with an extended drain interval oil pan, 2. Machine operates with Plus-50 II engine oil API CJ-4/SN, 3. Machine uses a John Deere engine oil filter, and 4. Machine uses only Ultra Low Sulfur Diesel fuel.