Easy financing Ask for a pre-approval Print Section Specifications Specifications Manufacturer: Stihl Model: BT 131 Year: 2025 Type: Augers & Drills Displacement: 36.3 cm³ Displacement: 2.2 cu-in Power output: 1.4 / 1.9 (kW/bhp) Engine power: 1.9 bhp Spindle speed, 1st gear: 200 r/min (UM) Type: Power Equipment