Top 5 Best Post Hole Digger for Tractor Reviews (2021 Updated)

best post hole digger for tractor reviews

A post hole digger is a versatile, flexible tractor tool used for various purposes – installing fences, planting saplings, and so on. If you are seeking the best post hole digger for tractor, take a look at our recommendation on 5 top-rated models on the market right now.

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Top 5 Best Post Hole Digger for Tractor 2021

Product ImageProduct NameFeaturesPrice
Tool Tuff Pole-Star 400Best Post Hole Digger for Compact/Sub-compact TractorSee latest Price
Titan 30HP HD Steel Posthole DiggerBest For The MoneySee latest Price
Titan 60HP HD Steel Posthole DiggerBest for John Deere TractorsSee latest Price
Tool Tuff Pole-Star 650 3-Pt Combos 6", 9" & 12"Best Heavy Duty Post Hole Digger for TractorSee latest Price
Tool-Tuff Earth Ogre S21 12" Rock Auger ComboBest Hydraulic Post Hole DiggerSee latest Price

In-depth 5 Top Rated Post Hole Digger for Tractor Reviews

1. Tool Tuff Pole-Star 400 – Best Post Hole Digger for Compact/Sub-compact Tractor

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Tool Tuff Pole-Star 400 is the first and also the best post hole digger for tractor on the market. Depending on the hole diameter, you can choose a bundle of 6” and 9”, 9” and 12 inches, or both 6”-9”-12” inches. This first-rate bundle includes everything you need for your drilling jobs (except the tractor!).

This tractor attachment has a sturdy steel construction, making it the best post hole digger for compact/sub-compact tractor or all Cat 0 tractors. Although it costs more than cheaper models, it can ensure a robust performance for years with low maintenance effort.

Another great highlight of this Tool Tuff post hole digger is that it brings maximum comfort for the driver. Thanks to the PTO driveline with safety shields, you can work for long hours without back pains.

Pros Cons
  • Sturdy steel construction
  • PTO driveline for extra comfort
  • Full hardware kit
  • Require a powerful tractor

2. Titan 30HP HD Steel Posthole Digger – Best For The Money

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Titan 30HP Digger is a runner-up in this best post hole digger for tractor review. With a one-time investment, you have a versatile hole pincer that can work in harmony with all kinds of machines.

With a high drill speed of 540 RPM, this posthole digger can finish drilling jobs faster with less effort than other cheap models.

The manufacturer said that it can dig holes with a maximum depth of 2 feet, but if you set the 3-point connection low enough, you can dig holes up to 4 feet.

With a safety manual and instructions in the package, you can assemble this Titan posthole digger with your tractor without expert help. Please notice that your tractor must have a maximum horsepower of 30HP to use this posthole digger.

There are two setbacks of this posthole digger. First, this Titan digger has a higher price tag than other items on the market. Second, it often shakes when contacting a solid, hard surface, resulting in wider holes.

Pros Cons
  • High drill speed (540RPM)
  • Can reach a maximum depth of 4 feet
  • Auger is made of construction-grade steel
  • A little expensive

3. Titan 60HP HD Steel Posthole Digger – Best for John Deere Tractors

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This is another top-rated from Titan brand but for 60HP tractors with the same horsepower of 540RPM.

With this powerful horsepower, this item is also marked as a great post-hole digger for John Deere tractor models. In other words, in terms of horsepower and drill speed, Titan 60HP is more powerful than the 30HP version, making it a long-term investment for both common and specialty jobs.

The most notable quality of this digger model is its boom and frame. High-strength steel tubing with a diameter of 2 7/8 inches is strong enough to control the standard three-point connection.

With its high performance, safety is a must-have to protect users from unwanted injuries. The U-joint, output shaft, and oil-filled gearbox have a safety shield to better handle the operation.

To get the best use of this equipment, you should read the instruction and safety manual which are provided in the package.

Pros Cons
  • More powerful than the 30HP version
  • Shorter digging time
  • Matched 6”, 9”, and 12” augers
  • High fuel consumption
  • Required tractors of 60HP

4. Tool Tuff Pole-Star 650 3-Pt Combos 6″, 9″ & 12″ – Best Heavy Duty Post Hole Digger for Tractor

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Tool Tuff 650 is another great option at a high-end price tag. You can purchase this equipment without augers, or earth augers of 9”, 12”, or even a super combo of 6”, 9”, 12”. This post hole digger is compatible with Category 1 tractors.

The key point that makes Tool Tuff 650 a heavy-duty post hole digger for tractor lies in the earth augers. Heavier than ice augers, earth augers are utilized for digging holes for planting trees, landscaping, building fences, and other gardening work that need a solid foundation.

When this Tool Tuff posthole digger is integrated with earth augers, you can dig holes with a maximum of 3 feet. However, they are harder to transport and can’t work effectively under cold or snowy weather.

A small pitfall of this is that its price is far higher than other competitors on this list. However, its sturdy construction, strong earth augers, accessories, along with exceptional customer service worth your every penny.

Thus, if budget isn’t a big issue for you, this heavy-duty combo will maintain a robust performance for the years to come.

Pros Cons
  • For Category 1 tractors
  • Purchase with or without earth augers
  • Dedicated customer service
  • Earth augers can work only in warm weather
  • Much more expensive than other competitors

5. Tool-Tuff Earth Ogre S21 12″ Rock Auger Combo – Best Hydraulic Post Hole Digger

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The last one in this sharing piece is also the best hydraulic post hole digger. This Earth Ogre S21 digger can cooperate with standard Skid Steer tractors with a standard plate diameter of 45 inches.

Like the above Tool Tuff 650, you can get a bundle of a digger and augers from 6” to 18” for a lower price.

This Earth Ogre S21 post hole digger is compatible with all augers used with a 2” hex drive system. Depending on your task, you can pick up an auger that best suits your work.

What differs this item from the remaining ones in this article is that there is a wide choice of hydraulic auger for tractor for all kinds of work, including common and specialty augers. Thus, you don’t have to spend an extra budget on separated augers.

Additionally, its sturdy construction of 8mm welded steel, along with the augers, is always ready to handle the most challenging tasks.

Since this post hole digger uses hydraulic augers, you need to pump a hydraulic oil flow between 12GPM and 21 GPM from the tractor’s pumping system to start drilling.

Pros Cons
  • Can handle from small to heavy-duty tasks
  • Wide auger choices for common and specialty jobs
  • 5 mounting positions
  • Slip-resistance
  • The most expensive items on the list

FAQs about Post Hole Digger for Tractor

1. How to put post-hole digger on tractors?

Installing a tractor post-hole digger takes time. Below is a 5-step process for effortless installation.

  • Step 1: Find PTO (​Power Take-Off Drive) to attach the post hole digger to your tractor. Apply some lubricants on the PTO shaft and joints to prevent seizing up.
  • Step 2: Attach the frame to the lift arms. Prepare pull pins, nuts, and lock washers in advance to fasten the process.
  • Step 3: Connect the PTO shaft/Driveline with the gearbox input shaft. Depending on the model, you will need lock washers, hex screws, hex nuts, or one click to fix the connection.
  • Step 4: Mount the left three-point arm to the tractor first, then the right one. Remember to secure the outer collar by pull pins and remove the pins once done.

2. How do you dig a post hole with a tractor?

After reading the Owner’s manual to ensure safe conditions, start digging by following these steps:

  • Step 1: Choose the area and digging angle. Then slowly lower the auger into the correct position.
  • Step 2: Engage the PTO and start. At first, dig at a slow speed and gradually lower the auger.
  • Step 3: The deeper you dig, the faster the auger speed is. You should research the specific type of soil to spot the right digging speed.
  • Step 4: Spin the drill at high speed when it reaches the wanted depth. This helps clean the hole.
  • Step 5: Lower the auger speed, remove it from the hole and move to the next one.

3. Should post-hole diggers be sharpened?

After a period of use, the blades may wear out, making the cutting no longer highly effective. Then, it is time to give the blades a good sharpening.

Sharpening is an easy job, which you should do regularly to keep the digger last longer.

My top pick

When choosing the best post hole digger for tractors, ensure it matches your tractor category and power. If you are looking for a general model for common jobs, Tool Tuff Pole-Star 400 is a great deal for you. This product bundle includes everything you need to start drilling jobs with an affordable price tag and outstanding quality.

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