To ensure that owners get the very best from their products STIHL insists that full product advice and safety instruction be given on all of their power products. For this reason STIHL currently requires that their products are collected in-store and handed over professionally by the dealer.
BR 420
Powerful professional tool that uses tried and trusted technology
Technical data
| Capacity cm3 | 56,5 |
| Weight kgĀ 1) | 9,1 |
| Air flow rate m3/hĀ 2) | 790 |
| Air velocity m/sĀ 2) | 78 |
| Maximum air throughput cf/minĀ 3) | 742 |
| Tank volume l | 1,50 |