Ditch Witch Welder PR95 Benutzerhandbuch

Change engine oil after 50 hours. Drain oil (4) and 
add 14 qt (13 L) of DEO at fill (2).

Change engine oil 

DEO

IMPORTANT: If operating in extremely dusty 
conditions, change oil more frequently. Use oil 
specified in temperature chart found in 
“Recommended Lubricants/Service Key” on 
page 62.