JD 3320 & attachments - extensive review

   / JD 3320 & attachments - extensive review #1  

loingrader

New member
Joined
Oct 20, 2010
Messages
16
Location
Platte, SoDak
Tractor
JD 3320
Took delivery of a new open station (no cab) John Deere 3320 back in April. As I did research before ordering the tractor, there were questions I had a hard time finding answers to as well as what sized implements to buy. I thought I would share my findings for others in the same boat.

I wanted a 4x20 model tractor but couldn't justify the 25% price jump. Boy am I glad I got the 3x20 model. Everything I could ever want and more. I chose the 3320 because it does not have a turbo. I keep my stuff a long time and figured that by avoiding the turbo, it would be one less thing to worry about in the long run. This discussion has been hashed out many times before but I believe that a naturally aspirated engine is going to last longer than the same engine with a turbo. Less heat, less parts, less pressure. I have yet to wish or need for more horsepower. Even with R1 tires I run out of traction before I run out of HP. Best thing about the 3320 is that my wife can run it with ease and I never worry for her safety. Couldn't say that about my old ford 601 that this replaced.

Options I ordered on the tractor and list price (2010 model)
-e-hydro - $1000
-mid pto - $415
-dual mid and single rear scv - $350
-R1 ag tires - $0
-engine coolant heater - $72
-rear work light - $53
-rear wheel weights - $164
-72d auto connect mid mount mower - $3920
-300cx loader - $4610
-deluxe hood guard - $246
-61" bucket - $0
-third function hydraulic lines and hoses (for a bucket grapple) - $351
-bucket level indicator - $51

After 6 months and 150 hrs of ownership I wouldn't have changed a thing. It has never used any oil and it just sips the fuel. Hydro is great (JD nailed the design), 3rd scv is a necessity for me (but a fourth would have been close to $800 more), work light, hood guard, wheel weights, level indicator (great bang for the buck). The standard cruise works perfectly. I've never wished for the optional auto cruise (which allows incremental speed changes without touching the foot pedals). I also bought a seat cover for it for like $30 (LP95233). When I was reviewing the tractor's specs it seemed to be way too narrow. One reason I wanted the R1 tires is because they allow a wider stance when turned around. I haven't moved them yet because it is so dang handy being narrow. I can get this thing anywhere and it only get's tipsy if i'm being stupid (heavily loaded bucket raised way up high and going over ditches diagonally). Everything on this tractor is perfect, from the visibility to the comfort to the placement of the levers and switches to the seat. The only thing i wish it had was a toolbox somewhere (other than the plastic one over the left fender).

300cx loader is stout and easy to control. Will lift enough weight to get the rear tires very light without an attachment on the back. Heaping buckets of dirt or landscape rocks, no problem. Lifts quickly and effortlessly. The joystick loader control on the Deeres works great. I have a Markham grapple rake running off the 3rd SCV on the rear which is actuated by a lever close to the joystick control, which works really good too. The third function hydraulic lines and hoses option got me hard metal lines with connectors right up by the bucket and they are connected to hydraulic hoses that end right back by the 3rd scv and sit under the seat when not connected. I guess that these loaders are easy to remove but I wouldn't know. Mine has never been off. The quick connect buckets change out easy as pie though, I can attest to that.

The 72" quick connect mid mount mower (MMM) is great. On or off the tractor in probably 60 seconds tops. This is nice because it hangs low and will get you stuck much quicker if you get into mud. I put it on to mow and take it off when I'm done. Tall prairie grass or short yard grass. It does a great job. It is raised and lowered by the 3rd scv and runs off the mid pto. I would like it better if it was $2k instead of $4k. $4k will buy a nice mower, but I already have to maintain way too many combustion engines and a zero turn mower would have been one more. The hydro and short turning radius on the 3320 makes mowing a joy.

Non OEM attachments

-Markham 60" light duty grapple rake - plain jane
-John Deere 660 tiller
-Armstrong 6' box blade
-3 point disc
-3 point broadcast spreader 500lb hopper capacity
-Lorenz 7310 - 84" snowblower

Markham Grapple - The 60" vs 48" debate is hashed over on this website and others. I went with 60" for a few reasons. First, when I bought mine, they were priced the same. I couldn't justify getting less metal for the same price. If the 48" had been $100 cheaper I would have went that route and been perfectly content. Secondly, the 60" has more tines so they are spaced closer together so less stuff falls thru, and third, for all those times when I'm picking up gigantic piles of small branches and brush, an extra foot of bucket is very nice to have. In my opinion there is no reason to have more tines installed or beef up the tines as some people do. I wanted less weight (and thus more lifting capacity out of my loader) and even their plain jane light duty grapple is so stout I can't imagine any way that I could bend anything on it. I have lugged HUGE granite boulders with the thing, dug straight into pumpkin sized rock piles, carried stumps, branches, etc, and have done nothing but scratch paint (which was pretty poor to begin with). I placed some big granite boulders under my deck for a retaining wall, and it works great as a platform when cutting off tall branches and then hauling them to the burn pile. It will also dig up rocks and pull out fence posts pretty well. I paid $980 for mine from Markham and that includes the JD quick connects and some big skid steer connectors that I promptly replaced with the proper pioneer connectors (JD part numbers x4010-t6 and am102487).

John Deere 660 Tiller - i found this used with only a handful of hours on it for $900. It is a beast. Our soil is clay with granite rocks (marble to vw bug sized). This tiller is indestructible. It will dig up a basketball sized granite stone encased in clay and chuck it 15 feet. I tilled up many acres with this thing and never bent a tine. I have no idea how you could without dropping it from the sky. The tiller is 60 inches wide, offset to the right and the 3320 runs it like it was made for it. The tiller must have a pretty high hp rating because if a rock or wire gets jammed in the tiller, it will kill the tractor before the slip clutch in the pto shaft will spin. It will take sod with a lot of very tall grass or weeds and turn it into potting soil, usually in the first pass. Always within 2 passes.

Armstrong box blade - $350 used. this is a fairly light 6 foot wide box blade with 6 ripper teeth. It works great behind the 3320. The only time it is too much is if the teeth are all the way down, the 3 point is all the way down, and I start trying to rip up wet clay. The tractor will stall out if unless I nudge the 3 point up an inch or two. I knew the box blade would be handy but I was surprised how often I use it in reverse like a dozer. I'm always finding things to do with my box blade (moving dirt, spreading gravel, leveling, smoothing out dirt clods, digging up big rocks, etc). Another "must have."

3 point disc - i only list this because the one i have access to is made for a much larger tractor. I have no idea how much it weighs but it has to be close to 2000 pounds and about 8 foot wide. It is 3 times the disc that you would find at a TSC or other "farm store" type place. very heavy framed. plus it is almost as long as the tractor, so the weight is really hanging off the back of the 3 point a long ways. I honestly didn't think the 3320 3 point would even lift it. It did with ease and pulled it great too, but i left it in A (low) range.

3 point pto driven broadcast spreader - i think i paid $340 for this at Tractor Supply. i list this because some people use these tractors for landscaping. I bought the spreader to seed my yard and then for spreading fertilizer in the years to come. I spread out my kentucky bluegrass and it worked perfectly. It has an agitator in the hopper which helps when the hopper gets low on seed. They do not throw equally from left to right, so if you make passes going up and back, there will be some strips with heavier seed. after a month or so the lighter seeded spots blended in and you can't tell where they were.

Lorenz 7310 rear mount pto snowblower - $3275 - last year I spent countless hours burning the midnight oil in my father in law's big 150hp loader tractor moving snow. not this year. I have not used it yet but the full review will be coming soon. Wanted to post it here because it weighs 900 lbs but again the 3320 3 point lifts it easily. Lorenz says the fan (6 blades and 24" diameter) takes all the HP and that width of the augers doesn't make much difference so I got the widest one I could at 7'. Picked it up at the factory in Benson, MN. I had been scouring craigslist for a lorenz snowblower since last winter and never saw one like i wanted, so i bought a new one and it should last me my lifetime. Awesome design and impressive fabrication.

So far I have been lucky to not regret anything I have purchased for my 3320. I wouldn't change a thing!

-Bret
 
Last edited:
   / JD 3320 & attachments - extensive review #2  
Welcome to TBN Bret:D

Nice write-up:thumbsup:
 
   / JD 3320 & attachments - extensive review #3  
Congratulations - sounds like you did your research and now you're enjoying the rewards. When I went shopping I came very close to closing on a 3320 myself. One observation:

The tiller must have a pretty high hp rating because if a rock or wire gets jammed in the tiller, it will kill the tractor before the slip clutch in the pto shaft will spin.

I think you need to adjust your slip clutch to avoid possible drive train damage if and when you ever jam the tiller with something that it can't spit out. It can be a bit of a PITA, but it's time well spent protecting that fine machine.

-Jim
 
   / JD 3320 & attachments - extensive review #4  
Nice report. I too am SO pleased with my 3320, it is really a fine machine. I am with Baby Grand, adjust the slip clutch on the tiller. I have a KKII tiller and each year prior to use I loosen the clutch bolts till the clutch will slip and then snug them up a bit.
 
   / JD 3320 & attachments - extensive review #5  
Spectacular post. Thanks much for taking the time and sharing!
 
   / JD 3320 & attachments - extensive review #6  
Thanks for the report, I love my 3320 and have many of the options you do. I did opt for the auto cruse, for 100 bucks more I get the motion match switch andthe cruse works great, I use it all the time. I had the manual on my 2320 and it was no comparison, you can probably add it on.
The other thing I got was the vertical exhaust which really makes a difference in fumes coming back and soot on the tractor and implements. You can add it on any time.
I find the 3320 to be good enough in the power side too.
I just got the front blower. I went back and forth with this for several months but I had the front blower on my 2320 and it worked so well on my long driveway that I decided to get a front blower for my 3320 too. My dealer took care of me and gave me a very good price. It should be here next week.

One thing for those of you looking at the two series and the three series. I've had both and the three series cost a lot more when you start adding implements like mowers, FEL, BH and blower. By the time I was done I'll bet the 3320 cost me 10 to 12 grand more but I do feel like it is much more tractor though.

Rob

ps:
Well guess what? I just ordered the blower and I'm looking out now and it's snowing here in the mountains! Nancy won't be happy, she said, "buy the blower so it doesn't snow much this winter"!
 
   / JD 3320 & attachments - extensive review #7  
Enjoying my 3720 too...135 hours in about 11 months.
 
   / JD 3320 & attachments - extensive review #8  
I purchased my 3320 in Feb of 09 used with 625 hours on it. It now has 844 hours on it and runs like a champ. I use it for everything, most recently pulling dead oak trees out of the woods (as well as some widow-makers out of the trees). It will run out of traction before power. Mine has the LoadMatch option and it never stalls out.

I have a 5' King Kutter brush hog that I use to mow my 4 acres of grass. I have it set low and flat and it does an admirable job. I push mow around the house though.

I agree with you, the box blade is my most used implement. I purchased a 5' King Kutter and have used it so much blading my driveway that I am wearing out the ears on the sides of the blade.

I will caution you when using it in reverse, I hit a stump that was buried just under the surface and bent the mount for the box blade. Luckily I was going slow and stopped quickly, I have read on this forum people breaking their lower 3 point arms this way.

Thanks for the post!
 
   / JD 3320 & attachments - extensive review
  • Thread Starter
#9  
I think you need to adjust your slip clutch to avoid possible drive train damage if and when you ever jam the tiller with something that it can't spit out. It can be a bit of a PITA, but it's time well spent protecting that fine machine.

-Jim

i adjusted it before i first hooked the tiller up, and obviously got it too tight. i'm planning on re adjusting it next spring before i start using it again.
 
   / JD 3320 & attachments - extensive review
  • Thread Starter
#10  
I will caution you when using it in reverse, I hit a stump that was buried just under the surface and bent the mount for the box blade.

Thanks for the post!

my box blade was cracked on the mount a little when i acquired it. i worsened the crack by dozing with it but then beefed it up with the stick welder and haven't had any problems since.
 

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