SKU: 64872750651

MiniTrencher SiBore SB431 Horizontal Boring Drill with Honda GX35 Engine

Sale price$2024.60 Regular price$2249.55
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

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Description

MiniTrencher SiBore SB431 Horizontal Boring Drill with Honda GX35 EngineThe SiBore SB431 Drill is a versatile horizontal boring system designed for trenchless underground installation work. It is powered by an optional Honda GX35 4 stroke engine with 1. 6 hp, providing reliable performance for demanding job site conditions. This system is designed to handle a wide range of boring applications, including 1 inch and 4 inch diameter holes, with the ability to install utilities under sidewalks, patios, and other hard

The SiBore SB431 Drill is a versatile horizontal boring system designed for trenchless underground installation work. It is powered by an optional Honda GX35 4-stroke engine with 1.6 hp, providing reliable performance for demanding job site conditions.

This system is designed to handle a wide range of boring applications, including 1-inch and 4-inch diameter holes, with the ability to install utilities under sidewalks, patios, and other hard surfaces. It is suitable for landscaping, irrigation, plumbing, electrical, and fiber optic installations.

The enclosed, grease-lubricated transmission with spur gear reduction ensures stable and efficient operation during use. Its compact design allows it to be transported easily in standard work vehicles, making it practical for contractors and rental operations.

The SB431 combines the capabilities of multiple SiBore systems, offering compatibility with both small-diameter micro boring and larger auger applications, along with extended reach using included accessories.

The system uses a waterless boring method, reducing soil disturbance and cleanup compared to traditional wet boring systems.

 

Features

  • Powered by optional Honda GX35 4-stroke engine
  • Compact and portable design for job site transport
  • Designed for trenchless horizontal boring applications
  • Supports multiple bore sizes (1", 2", and 4")
  • Waterless boring system reduces cleanup requirements
  • Enclosed, grease-lubricated transmission system
  • Suitable for clay and tough soil conditions
  • Compatible with landscaping, irrigation, plumbing, and fiber installations
  • Includes expanded accessory package for multiple applications

 

Specifications

  • Engine: Honda GX35 4-stroke (optional)
  • Engine Power: 1.6 hp
  • Transmission: Enclosed, grease-lubricated spur gear reduction
  • Boring Method: Waterless
  • Auger Sizes: 1", 2", and 4"
  • Extension Length: 32" extensions
  • Rod Length: 36" boring rods
  • Included Accessories: MS-10 motor stand, swivel cable puller, boring heads, augers, extensions
  • Storage: Weather-resistant nylon accessory case included
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 64872750651

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Ray Matthews
Battle Creek, US
★★★★★ 5
From dead to Effortless Starting ...
With minimal space to maneuver in a V6 Escape it's a challenging replacement, but all done and time passed. It's still in there and cranking everytime without fail ...
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Reviewed in the United States on July 16, 2025
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Eli Lowry
Dallas, US
★★★★★ 5
Fits 2010 Ford Escape V6 3.0
Fit perfectly in my 2010 Ford Escape V6 3.0
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Reviewed in the United States on May 23, 2025
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Verified Purchase
CaptainTealbeard
Phoenix, US
★★★★★ 5
It does it's thing. Perfect fit compared to OEM.
If you aren't changing your own air filters in your vehicle you should be. Air filter swaps are a huge ripoff if you get the dealer to do them. Granted, most maintenance at dealerships is a ripoff BUT it takes all of five minutes if you don't know what you are doing, most of which is watching the youtube video telling you how to do it, and maybe a minute or two if you do know what you are doing. Save yourself some cash.
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Reviewed in the United States on January 23, 2026
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Ruben
Charlottesville, US
★★★★★ 5
Great alternative to OEM model
Works great for my car. Really didn’t see a difference between these ones and the OEM ones. It provides good value with easy installation.
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Reviewed in the United States on April 5, 2026
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George
Houston, US
★★★★★ 5
Good fit and price for a 2017 Honda Civic
Been using these in my Honda Civic for a while now they work great no complaints
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Reviewed in the United States on April 3, 2026

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