Yanmar 186D 4.50 star(s) (11)

Information, reviews, photos, discussion topics, owner pages, and specifications about the Yanmar 186D.
Under 25 HP Tractors
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About the Yanmar 186D



Yanmar 186D Discussions (39)

Here are the most recent 186D topics from our community.
  1. DawsonAcres

    Yanmar 186D - hard to start

    I recently bought a Yanmar 186D which overall appears to be in good shape. Original paint, no signs of heavy wear or abuse, etc. However, it is very difficult to start. Worse on a cold day but...
  2. S

    Yanmar 186D shearing hydraulic woodruff key

    I recently replaced my Hydraulic pump on my 186D. (external one that pressurizes loader and 3 point) I cleaned out all the fluid and refilled. Changed spin on filter. New pump makes a slight...
  3. R

    Yanmar 186D - New Hydro bucket joystick help

    Had a "big" snow (7 inches!) here in DC yesterday and the single-stick bucket control handle decided to snap before I even moved, leaving me to run my Wheelhorse 418 to plow it all out. I'm not a...
  4. I

    WTB Yanmar 186D

    Looking for 186D rear axle, I'd be happy to buy the whole unit though. I'm in south Louisiana, but will travel for the right piece or whole.
  5. G

    Yanmar 186D quit running and now won't start

    I was running the tractor a couple of weeks ago (tractor is located on property about 60 miles away). When it quit running it was a gradual stop running. Had the throttle opened to max and it was...
  6. A

    Yanmar 186D broken shaft

    Hello, Our YM186D has some issues, the most important: the shaft between the clutch and the gearbox is broken. It has happened before, a mechanic has welded it previous time, now it is broken...
  7. S

    Yanmar 186D loader hydraulic filter

    Hey all just bought a Yanmar 186D with a KMW loader. Model is K650. Tractor has a PH8A filter remote mounted for what appears to be the hydraulic system. I know that a PH8A is a ford motor filter...
  8. B

    Looking for a Front End Loader for my Yanmar 186D

    Searching for a Front end loader for my 86' Yanmar 186D....Any help with where to look would be greatly appreciated.
  9. B

    Looking for a Front end Loader for my 86' yanmar 186D

    Searching for a Front end loader for my 86' Yanmar 186D....Any help with where to look would be greatly appreciated.
  10. B

    Yanmar 186D looking for a front end loader....

    Searching for a Front end loader for my 86' Yanmar 186D....Any help with where to look would be greatly appreciated.
  11. I

    Yanmar 186D

    Hi we have a leak at joint from gearbox (front) where it come off to the prop shaft CV joint. Does any body have any exploded diagram showing seals for these parts ? Are work shop and parts...
  12. G

    Hello From Central California Recent new owner of Yanmar 186D

    Bought acreage 2.5 about, short distance from Sonora, Ca. Bought a 186D with a loader on it. Now looking for a 4 foot brush hog. Gary
  13. alpinebigfoot

    Snow Selling snowplow set up. Yanmar 186d everything works great.

    Came off my 186d in great condition all hydro hoses hold oil. Make offer. This is in PA
  14. alpinebigfoot

    Yanmar 186d cold start

    HI Everyone I just picked up a 186d and i am having a hard time getting it to start . It is about 20 degrees out. In the manual it says to pull the decompression rod out ,thermostart for 15 to 20...
  15. 1

    Yanmar 186D hydro problems

    Hey guys... long time lurker, first time poster. I have a 186D thats giving me problems. The 3 point doesn't like to lift a load when warm. I wanted to go through everything and got to what I...
  16. Yanmar186d

    Tractor Sizing Yanmar 186D front tyre sizes

    Hi i have just purchased a set of front tyres for my yanmar tractor, the tyre size is 6-12 but I noticed that I've been sold a tyre that is 6.00 12, I made a note to the guy and he said its the...
  17. L

    YANMAR 186D Clutch Shaft

    Anyone know where i can get a clutch shaft (goes for the pilot bushing back to the transmission shaft) for a yanmar 186d. The splines on mine are stripped off and i haven't had any luck finding...
  18. P

    Yanmar 186D propeller shaft

    I am the original owner of a Yanmar 186D and for the first time I have a problem without an easy solution. I waited too long to replace bad u-joints in the propeller shaft (Yanmar #194441-13303)...
  19. Yanmar CC

    New Yanmar 186D Owner

    Just thought I'd throw out a quick introduction, I am a complete newbie when it comes to tractors. I grew up around heavy equipment and for a while I had a little mini excavator (Yanmar YB281). A...
  20. B

    micro tracteur YANMAR 186D

    Bonjour Je cherche des renseignements sur microtracteur YANMAR 186D (annee de fabrication, puissance, fiabilite etc...). Quelqu'un peut il m'aider
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User Reviews (11)

Read what TractorByNet members think about the Yanmar 186D Subcompact Tractor
5
55 %
4
45 %
3
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0 %
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4.00 star(s)
poppyk

186D Yanmar
A Little Wonder
Model Year: 0

I have owned this little guy for 14 years now after a T20 Massey Ferguson. My acres are hilly and the Ferguson managed a few strange turns and twists which, if kept, would have made my wife a widow. This little guy is a ripper, doing the tasks asked. I use it to slash (cut) the paddocks, clean up my driveway with a rear blade, spread fertilizer, harrow the paddocks, and spray organic liquid fertilizers. It is serviced (which I record) at least once a year depending upon the hours I use it. I make sure that all oils, filters, and moving parts are maintained. I find that it is light in the front even though I have weights.

Pros: Reliable, tough construction, easily maintained, power range, availability of parts
Cons: Cramped, hydraulics can be a bit fussy, power to weight ratio not so good, weight is a problem not powe

4.00 star(s)
NHYanmar

186D Yanmar
1984 Yanmar 186D
Model Year: 1984

It is very durable and as reliable as gravity, with excellent mechanical performance. It is simple to work on. If you can’t fix this tractor, you probably can’t fix anything else either! The shortcomings are increased wear and tear issues due to advanced age, local parts availability, and awkward on/off operator access. All those issues are manageable, but do exist. It is the best used tractor you will ever find in the $4,000 price range. It is geared very low and slow. The power-shift /power shuttle transmission Is bulletproof and convenient. It is ideal for hilly terrain or tight woods trails or skidding, but lousy for driving 3 miles to your food plot or field on the Midwest prairie. It has a great rototiller unit, which was designed as a tiller for rice paddies. If properly maintained, this strong reliable workhorse will easily outlive you. Yanmar built the very first compact diesel engine and it is obvious they know what they’re doing when you use and maintain this 1980 era tractor. Only a ford 8N comes close, which is produced by another non-college educated genius inventor, Henry Ford.

Pros: Simplicity reliability affordability
Cons: Awkward to mount or dismount

4.00 star(s)
GBT206

186D Yanmar
186d yanmar review
Model Year: 0

Tractor purchased December 2014 but had a problem with hydraulics so not used as yet. Starts OK,every thing works OK apart from hydraulic fluid going into engine sump. As soon as this little problem is resolved I think I will have a good little work horse .

Pros: 4 w/d
Cons: Alloy hydraulic pump tend to crack under to much heat and pressure

5.00 star(s)
Lee River

186D Yanmar
Experiences
Model Year: 1985

The machine is definitely too narrow of a wheel base, but excellent for all types of yard work including moving gravel. Operates a 14-ton log splitter with out any issues.

Pros: 4 wheel drive.
Cons: Snowblower not what it should be power-wise.

4.00 star(s)
ahinely

186D Yanmar
Yanmar 186D
Model Year: 1985

Great little tractor. Older, and we've had to fix a few things and put up with a few quirks, but it runs like a dream and just gets the job done---mowing, lots of tilling, some post holes, and quite a few scoops of compost.

Pros: Tough little buggar.
Cons: Small, even though I'm not too big a guy.

5.00 star(s)
TassieMike

186D Yanmar
Yanny
Model Year: 1960

Bloody rough block! 60 degree slopes tipped her over twice, hidden rocks in long grass, just winched her back onto 4 and went on with the work. Unbelievable the power from an engine this size. Limitations only in size.

Pros: Cost.
Cons: Cannot think of any.

Photo Uploads:

5.00 star(s)
Ben the Bull

186D Yanmar
Yanmar 186D
Model Year: 1983

This was my fathers tractor and I remember driving this tractor a young boy. Great memories and am looking forward to bringing it forward to my son.

Pros: Small, powerful 4x4.
Cons: Hard to start in cold weather.

5.00 star(s)
wilkesjs

186D Yanmar
Yanmar 186D
Model Year: 1983

This tractor is almost 30 years old now, and it has most of the important features you will find in top-of-the line current compact tractors. The one exception is no power steering. It is a very well built machine, and has been remarkably reliable in the 22 years I've owned it. I use it primarily for snow removal, forestry, and grading. Yanmar-san handles those chores easily. Mine has ag tires with calcium in the rear wheels, and it easily gets up a pretty steep forested and brushy hill on my property. Reliability and maintainability are strong points for this tractor. All of the maintenance parts are stocked by my John Deere dealer, and they also performed the one major repair I've had on the transmission (a snap ring holding the reverse gear failed, and R was lost). I have replaced the seat twice due to weathering, and found that a Deere Gator seat is the right size and bold pattern. The yellow color is a bit loud.

Pros: Maneuverability and reliability.
Cons: The left side platform is small, and you must be careful dismounting the tractor. I wrenched my leg learning this lesson.

4.00 star(s)
jqtrudel

186D Yanmar
Yanmar 187 D w/FEL
Model Year: 1987

Well-built 4wd compact diesel tractor with low hours. Like a giant lawn tractor but a much more durable and feature-laden machine. I didn't care about getting the FEL, but now that I have one I find it indispensable. I use the tractor mostly for grading (and plowing) my 3/4 mile long driveway, brush hogging, hauling firewood from the woods, and moving dirt, rocks and other heavy stuff. I love this machine!

Pros: Small, low and stable with its turf tires, great for going into the woods, and for mowing under low limbs. Diesel, 4wd.
Cons: A bit long with its FEL.

5.00 star(s)
Pete Judd

186D Yanmar
Yanmar 186D
Model Year: 1985

I bought this tractor used a couple of months ago, and it has preformed everything I have asked of it. It came with a 5 foot brush hog, and has plenty of power to deal with the 8 foot tall canary grass around our place. I like the "Power Shift" trans. It took a little time to learn how to use it right. I will be adding a loader soon as well as a used grey market tiller. I can't give dealer Experience, since I bought it from a private party off of Craigslist.

Pros: Works great.
Cons: None.

5.00 star(s)
Anonymous Poster

186D Yanmar
My be my last tractor
Model Year: 0

Very basic tractor. Minimal bells and whistles. Very well built and engineered. Have never had any problems with it. Will do all I ask of it and more.

Pros: Reliable
Cons: Some part can be pricey

Photo Uploads:

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Yanmar 186D Owner Pages

View owner pages to see photos, customization and comments about member-owner Yanmar 186Ds

Yanmar 186D Community Rankings

#146 user rating of 731 Under 25 HP Tractors items
#356 Viewed of 731 Under 25 HP Tractors items
#64 discussed of 731 Under 25 HP Tractors items
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