BT 45 STIHL Planting Auger DISPLACEMENT : 27.2 cc ( 1.6 cu. in.) ENGINE POWER : 0.8 kW ( 1.07 bhp) WEIGHT : 4.8 kg ( 10.5 lbs.) FUEL TANK CAPACITY : 250 cc ( 8.5 oz.) DRILL SPEED : 1st Gear: 663 rpm : 2nd Gear: 1, 972 rpm : Reverse: 590 rpm Small, specialized auger for mass flower plantings, small post and sign holes, or deep root fertilization.