M mx1alex New member Equipment 2007 L3940 Mar 18, 2015 6 0 1 Missouri Mar 18, 2015 #1 So I just bought a 2007 L3940 and from what I can tell it's an interim tier 4 engine but I can't tell if it's got a dpf with a regen cycle or what? Any input?
So I just bought a 2007 L3940 and from what I can tell it's an interim tier 4 engine but I can't tell if it's got a dpf with a regen cycle or what? Any input?
G gsganzer Member Mar 5, 2015 49 1 8 Denton, Texas Mar 18, 2015 #2 Someone may correct me, but I believe as an "interim" Tier IV, yours only has an EGR valve. On the "Final" Tier IV, it would have a DPF w/regen.
Someone may correct me, but I believe as an "interim" Tier IV, yours only has an EGR valve. On the "Final" Tier IV, it would have a DPF w/regen.
M mx1alex New member Equipment 2007 L3940 Mar 18, 2015 6 0 1 Missouri Mar 18, 2015 #3 I'm not too familiar with EGR. Are there any concerns with it? Performance issues? Any maintenance it needs?
I'm not too familiar with EGR. Are there any concerns with it? Performance issues? Any maintenance it needs?
North Idaho Wolfman Moderator Staff member Lifetime Member Equipment L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more Jun 9, 2013 29,705 5,908 113 Sandpoint, ID Mar 18, 2015 #4 EGR = exhaust gas recirculation Not really much to do with it, just replace it if it fails.
Wild and Free New member Equipment B2150 HSD w/Case L340 fel 68" quicktach bkt, 60" jinma snowblower, box scraper Oct 25, 2012 390 1 0 North Dakota Mar 18, 2015 #5 Egr engines do not like light load or excessive idling, they need to be worked or you will eventually have intake plugging with oil carbon mix and it is not fun to clean out. Nothing detrimental but over time it is something to watch for.
Egr engines do not like light load or excessive idling, they need to be worked or you will eventually have intake plugging with oil carbon mix and it is not fun to clean out. Nothing detrimental but over time it is something to watch for.