STIHL BT 131 R
A powerful, lightweight one-man earth auger designed for professional post-hole digging and construction projects.

The STIHL BT 131 is a high-performance, lightweight gasoline-powered earth auger designed for professional use. It is ideal for tasks such as post-hole digging, fence installation, large-scale planting projects, and environmental restoration.
This model features a fuel-efficient STIHL 4-MIX engine and a larger fuel tank than previous versions, allowing for longer run times with fewer interruptions. The ergonomic design includes a vibration-dampening frame and a hip pad to reduce operator fatigue during extended use.
Safety and maintenance are prioritized with the STIHL QuickStop drill brake, which stops the bit if it hits a hard underground obstacle. A long-life air filtration system and semi-automatic choke lever ensure reliable performance and simplified starting.
Key Features
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Call (985) 893-3720View on STIHLUSA.comSpecifications
- Power Source
- Gas
- Engine Displacement
- 36.3 cc (2.2 cu. in.)
- Engine Power
- 1.9 bhp (1.4 kW)
- Powerhead Weight
- 22 lbs.
- Spindle Speed
- 200 rpm
- Max Drilling Diameter
- 12 in.
- Gear Reduction
- 47.5:1
- Auger Torque
- 60