Professional Backpack BlowerA professional grade backpack blower with excellent fuel economy and enhanced comfort. When the job runs long, the STIHL BR 430 is right there with you. It has the features you need to get the job done with fewer refuels and less fatigue. Its pro sized 57. 5 oz. fuel tank goes even farther thanks to a fuel efficient engine that produces cleaner emissions when compared to standard 2 stroke engines. In addition to its anti vibration system and