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4.5
(110)
4.5 out of 5 stars. 110 reviews
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Shop all AgKNX

AgKNX 45 HP Model 400 Post Hole Digger

4.5

(110 Reviews)

|

Item # 192950599

$549.99
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  4. Post Hole Diggers

AgKNX 45 HP Model 400 Post Hole Digger

Shop all AgKNX
AgKNX 45 HP Model 400 Post Hole Digger
4.5110 Reviews

Item # 192950599

Image showing  45 HP Model 400 Post Hole Digger
Image showing  45 HP Model 400 Post Hole Digger
Image showing  45 HP Model 400 Post Hole Digger
Image showing  45 HP Model 400 Post Hole Digger
Image showing  45 HP Model 400 Post Hole Digger
Image showing  45 HP Model 400 Post Hole Digger
Image showing  45 HP Model 400 Post Hole Digger
Image showing  45 HP Model 400 Post Hole Digger
Image showing  45 HP Model 400 Post Hole Digger
Image showing  45 HP Model 400 Post Hole Digger
$549.99

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Shop all AgKNX
AgKNX 45 HP Model 400 Post Hole Digger
4.5110 Reviews

Item # 192950599

Image showing  45 HP Model 400 Post Hole Digger
Image showing  45 HP Model 400 Post Hole Digger
Image showing  45 HP Model 400 Post Hole Digger
Image showing  45 HP Model 400 Post Hole Digger
Image showing  45 HP Model 400 Post Hole Digger
Image showing  45 HP Model 400 Post Hole Digger
Image showing  45 HP Model 400 Post Hole Digger
Image showing  45 HP Model 400 Post Hole Digger
Image showing  45 HP Model 400 Post Hole Digger
Image showing  45 HP Model 400 Post Hole Digger
$549.99
​

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What's included
Powersport plans are not available in CA & MD.
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The AgKNX Model 400 Post Hole Digger is for most sub-compact, compact and Category 0 tractors with CAT 1 pins, allowing for fast post hole digging with convenient, safe operation from the tractor seat. The Model 400 can also be used on smaller CAT 1 tractors. The post hole digger features a heavy-duty gear box, durable driveline, and rust-resistant powder coat finish. Quick connect to 6 spline PTO to quickly change out implements. Rated for tractors up to 45 HP, this post hole digger can make quick work of your next job. CAT 0, Compact and Sub-Compact tractors typically come in 2 different configurations concerning the 3-pt. Some come with CAT 1 pins and other with CAT 0 pins. A CAT 0 3-pt includes 5/8" top link pin and 5/8" lift arm pin. A CAT 1 3-pt includes a 3/4" top link pin and 7/8" lift arm pin. Our Model 400 Post Hole Digger works with tractors that have the CAT 1 pins. CAT 0 lift arm pin is sold separately.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

  • Ideal post hole digger for sub-compact, compact and Category 0 tractors with CAT 1 pins.
  • Fast post hole digging with convenient, safe operation from the tractor seat
  • Rated for tractors up to 45 HP
  • Quick connect to 6 spline PTO
  • Standard duty rating
  • Top link pin hole diameter: 3/4 in. (Works with 5/8 in. pin. Bushing sold separately)
  • Lift arm pin diameter: 7/8 in CAT 1 *(5/8 in CAT 0 pin sold separately)
  • 4 position adjustment
  • This post hole digger is compatible with 6 in., 9 in., 12 in. compact auger and standard (sold separately)
  • Digger includes: Boom with high strength 2-7/8 in. tubing with 4 adjustment hole sets and manual canister; PTO driveline, robust 1 series with safety shields (1 3/8 in. x 6 quick release x 1 1/4 in. round with shear bolt); heavy duty right angle gear box; high strength A-frame - 21 in. lift arm spacing; hardware kit with necessary pins and bolts
  • Note: Can be purchased with or without augers (all augers are 36 in. length); augers 6-12 in. diameter are standard-duty with replaceable edges
BrandAgKNX
Country of OriginImported
Auger Diameter6 in. 9 in. 12 in.
Auger Length36 in.
Auger MaterialSteel
Auger Speed186 rpm
Boom Diameter2.9 in.
Boom Pole ShapeL shape
CompatibilitySub-Compact, Compact & Category 0 tractors
FeaturesRust/Corrosion Resistant
Gearbox Ratio2.92:1
Hitch TypeN/A
Lift CapacityThis boom is not designed be a lift device. Max boom lift capacity is to 500 lb.
Maximum Tractor Horsepower45 hp
Minimum Tractor Horsepower0 hp
Number Of Lifting Loops4
Primary MaterialSteel
Product Height37.6 in.
Product Length48 in.
Product Weight137.50 lb.
Product Width32.8 in.
Recommended Auger Part Number1930006, 1930007, 1930008
Manufacturer Part Number24-0361

Start typing your question and we'll check if it was already asked and answered.
1 - 10 of 193 Questions
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Newest questions

Q: Will this work on a Massey Ferguson 1655?

a month ago
1 Answer
  • A: Yes but the Model 650 is a better fit.
    a month ago
    Helpful?

Q: Is this able to be used with the John Deere 1025R with a 12" x 48" auger?

a month ago
2 Answers
  • A: It will fit the tractor but longer augers are difficult to use with these sub-compact tractors. It just won't have the clearance in most cases. Plus 48" diameter is way too big for this digger. It won't handle properly
    a month ago
    Helpful?

Q: Will it fit on a jd990

a month ago
1 Answer
  • A: That or the Model 650 will work.
    a month ago
    Helpful?

Q: Will it fit a kubota bx2380 and if so what length of bit if recommended? Would like a 6” width bit

a month ago
1 Answer
  • AI-generated
    A: Yes, this post hole digger fits the Kubota BX2380 perfectly. It is compatible with 6-inch, 9-inch, and 12-inch compact or standard augers, which are 36 inches in length.
    a month ago
    Helpful?

Q: Will it fit a 2025 1025 bob cat?

a month ago
1 Answer
  • A: We haven't been able to try it on that tractor but the 400 is made for sub-compact tractors and you shouldn't have an issue.
    a month ago
    Helpful?

Q: Will it fit a kubota l3501

2 months ago
2 Answers
  • A: Yes it will.
    2 months ago
    Helpful?

Q: Will this be restocked or is it discontinued?

2 months ago
2 Answers
  • A: They are in stock but Tractor Supply seems to be having an issue with their web site. Give them a call
    2 months ago
    Helpful?

Q: Will this auger work with a john deere x485?

3 months ago
2 Answers
  • A: It may be possible if you have the Cat 1 option. We honestly haven't had that model available to try. Good news is, tractor supply has a good refund policy if doesn't work out.
    3 months ago
    Helpful?

Q: will this fit a new holland TZ24DA

3 months ago
1 Answer
  • A: Yes, that is best choice for the TZ24DA
    3 months ago
    Helpful?

Q: Will this work on a kioti cs2210

4 months ago
1 Answer
  • A: Yes it will.
    4 months ago
    Helpful?
1 - 10 of 193 Questions
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Reviews

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Overall Rating

4.5
42 out of 45 (93%) reviewers recommend this product

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Summary of Reviews
AI-generated from customer reviews, which may include incentivized reviews.
The product appears to be a versatile and effective post hole digger that works well with various compact and subcompact tractors. The auger is described as heavy-duty and able to handle tough soil co...
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Most Helpful Favorable Review

5 out of 5 stars.

Excellent for sub compact tractor

3 years ago
Perfect fit for my Massey Ferguson gc1725, did a lot of research and this was the best deal. Setup was easy although wish directions were better. Have a very hard clay soil here with rocks, this had no problem digging holes for posts
16 people found this helpful
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Most Helpful Critical Review

1 out of 5 stars.

Had to return to the store.

3 years ago
The item is not for all CAT I subcompact (BX2350 Kubota) tractors.
8 people found this helpful
Show Reviews:

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  • Fits my John Deere 1023e perfectly
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1 to 4 of 110 Reviews .
1 – 4 of 110 Reviews
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Anonymous
Review 1
5 out of 5 stars.

AgKNX 45 HP Model 400 Post Hole Digger

16 days ago
Seems heavy duty and works well on my subcompact tractor.
SweepstakesYes

Yes, I recommend this product.

Maryville, TN
Review 1
5 out of 5 stars.

Agknx400 Post Hole Digger

2 months ago
Excellent value. Easy to assemble and works well. Digging depth is limited to about 2-1/2 ft.
SweepstakesYes

Yes, I recommend this product.

Tennessee
Review 1
5 out of 5 stars.

Tom in TN

5 months ago
Digger and auger seem to be of good quality; overall service of Tractor Supply and Manufacturer has been great through the process. Looking forward to installing my fence using these items.
SweepstakesYes

Yes, I recommend this product.

Grasonville, MD, USA
Reviews 2
5 out of 5 stars.

Works great

6 months ago
Works great on our LS 125
SweepstakesYes
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