STIHL BT 131 Petrol Earth Auger

SKU: S1-BT131

We’ll include a 100ml bottle of HP 2-stroke engine oil when you buy this tool, free of charge.

Ideal for fencing, landscaping, or construction work, the STIHL BT 131 Petrol Earth Auger boasts a STIHL 4-MIX® engine, anti-vibration system, and QuickStop drill brake. Designed for professionals, this ultra-reliable post hole borer tackles demanding ground with ease, drilling holes up to 300 mm wide across a range of applications.

RRP: £984

Our Price: £885.60 (inc VAT)

Only 1 left in stock

Only 1 left in stock

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About the STIHL BT 131 Petrol Earth Auger

Dig with Confidence: The STIHL BT 131 Petrol Earth Auger

When it comes to serious groundwork, the STIHL BT 131 Petrol Earth Auger stands out as a professional-grade tool built for performance, safety, and ease of use. Designed for horticultural, agricultural, and construction work, this reliable petrol post hole borer combines plenty of raw power with some seriously smart engineering. Perfect for putting up fences, planting trees, and more, the BT 131 makes light work of heavy soil, ensuring consistent results with every use.

Smart Engineering Meets Serious Drilling Power

At the heart of the BT 131 petrol hole digger lies STIHL’s innovative 4-MIX® engine. This high-torque unit brings together the efficiency of four-stroke performance with the simplicity of two-stroke fuelling. You won’t need a separate oil circuit—just use a standard petrol and oil mix. The engine’s 36.3 cm³ displacement produces a maximum output of 1.9 hp (1.4 kW), delivering all the force you need to tackle demanding ground conditions. As the engine is Stage V complaint, this STIHL petrol auger also meets the latest European emissions standards, making it an environmentally responsible choice without compromising on performance.

Control and Comfort for Long Working Sessions

While power is essential, handling matters just as much—especially when working with post hole drills for extended periods of time. That’s where STIHL’s advanced anti-vibration system makes a real difference. The clever combination of buffers and springs minimises vibration transfer to your hands and arms, reducing fatigue and allowing for smoother, more controlled operation. This petrol post auger’s low-vibration frame grip is shaped for stability, while the soft hip pad rests snugly against the body or leg, keeping you balanced throughout the drilling process.

Safety First with QuickStop Technology

As anyone who’s used a petrol earth auger will tell you, bit jams can happen. The BT 131 addresses this with the STIHL QuickStop drill brake system. The moment resistance is detected, and the release lever is triggered, the drill comes to a rapid halt. This feature helps to protect the operator by preventing uncontrolled rotation. The same lever also functions as a reverse lock, allowing the user to manually unscrew a stuck bit with ease. It’s one of several clever touches that make this STIHL post hole borer a cut above the rest.

Intuitive Operation with Minimal Effort

STIHL’s reputation for designing practical tools is well earned. The BT 131 STIHL hole borer includes a single-handed multi-function handle, which lets both left and right-handed users operate the earth drill efficiently. With all key controls integrated into the handle, it’s very simple to use. The start-up procedure has been streamlined for added ease of use, while the 0.7-litre fuel tank offers generous runtime between refills.

Designed for Reliability and Low Maintenance

This robust petrol hole borer doesn’t just perform well—it’s built to last for the longer-term. The durable air filter is easy to access and rarely needs replacing, helping you save on downtime and servicing costs. This commitment to durability makes the STIHL BT 131 earth auger drill not only dependable but economical in the long run. Whether you’re a contractor, landscaper or groundskeeper, this is a machine you can rely on day after day, year after year.

Built to Tackle a Wide Range of Jobs

From tree planting to installing decking supports, the BT 131 ground auger handles it all. With the ability to drill holes up to 300 mm in diameter, it functions as a capable fence post hole borer, and so much more. You can tailor the setup with optional extras like shaft extensions, replacement padding, a drill chuck, and full range of earth auger bits. Please note that auger bits are not included and are sold separately.

Compact but Capable

At just 10 kg (dry weight), this STIHL auger might be sturdy but it’s easy to transport too. Noise levels are also well managed, with a sound power rating of 100 dB(A) and sound pressure level at the operator’s ear level of just 92 dB(A). For those who want a petrol auger for sale that combines muscle with manageability, the BT 131 ticks every box. It’s a high-performing petrol post hole auger that delivers professional results without undue fuss.

Trusted by Professionals, Backed by STIHL

As one of the most trusted names in outdoor power equipment, STIHL specialises in delivering premium tools for serious users. Supplied with a two-year limited warranty, this petrol post hole borer for sale is no exception. It’s a first-choice option for professionals seeking a tool that’s up to every job.

Order Your STIHL Earth Auger Today

If you’re ready to step up your groundwork game, the STIHL BT 131 is the petrol post hole digger for you. Whether you’re in need of a fence post borer or earth borer for landscaping, this robust earth auger for sale delivers on every front. Buy the BT 131 STIHL post hole auger today and experience the power, precision, and performance that only STIHL can provide.

STIHL BT 131 Petrol Earth Auger Technical Information

  • Displacement: 36.3 cm3
  • Power: 1.4 kW
  • Engine power: 1.9 HP
  • Spindle speed, 1st gear: 200 rpm
  • CO2: 836 g/kWh
  • Dry weight: 10 kg
  • Sound pressure level: 92 dB(A)
  • Sound power level: 100 dB(A)
  • Vibration level left/right: 1.7/2 m/s2

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