MF 1840M regening too often?

   / MF 1840M regening too often? #1  

DanBick

Member
Joined
Mar 26, 2022
Messages
27
Location
Glasgow, KY
Tractor
John Deere 2520, 3032e, MF 1840M
Last summer I bought a new MF 1840M (and love it). I was surprised when it first regened at 17.7 hrs. for about 0.3 hrs. and today it regened again at 29.5 hrs. for 0.2 hrs. It has been used exclusively for mowing at 540 PTO speed with a Woods 6' rear mount mower. The only idle time is getting it in and out of the barn. All diesel is fresh "off road" treated with Hotshots Everyday Treatment. My only other regen experience is with JD's that consistently regen the first time at about 50 hours for 0.5 hr. What has been your experience with new MF's? Is regening this often for short periods normal?
 
   / MF 1840M regening too often? #2  
If you've owned it for that long and only put 30 hours on it perhaps the Regen strategy is hours or time based. In other words every six months or 50 hours? Might ask dealer that question?
 
   / MF 1840M regening too often? #3  
My New Massey 2860 M re gen at 22 hrs then at 46 hrs i am operating at a higher rpm so far so good
 
   / MF 1840M regening too often?
  • Thread Starter
#4  
My New Massey 2860 M re gen at 22 hrs then at 46 hrs i am operating at a higher rpm so far so good
Thanks for your reply, Pare.
 
   / MF 1840M regening too often? #5  
Hard to say how a new tractor was run prior to sale, and even a couple of 700rpm hours can make for a short first dpf cycle.
My Kubota settled in on 50 hours between regens at about 12-13m each.
 
   / MF 1840M regening too often? #6  
My New Massey 2860 M re gen at 22 hrs then at 46 hrs i am operating at a higher rpm so far so good
I don't want to sidetrack this topic. But how is your general experience with your 2860?
I'm looking into that series but there is barely any info out.
How does it hold up? Any brake downs? Cold start capabilities? What's your use?

Pm me please not to disturb this topic too much.

Thanks
 
   / MF 1840M regening too often?
  • Thread Starter
#7  
Resolution (Aug. 2024): The tractor continues to regen about every 12 hours for 0.2 hours. The lead service tech at the dealer "thinks it's probably not abnormal". So I guess it isn't.
 
Last edited:
   / MF 1840M regening too often? #8  
I got 21 hours I think on my 2860e and no regen yet. Hopefully it keeps going a while before I get one.
 

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