This is a really powerful tool. It has the exact same engine as the 420 version, which is a capacious 56.5 cc engine. It gives out more than 3 1/2 horsepower and this is put to good use in generating a blower air velocity of 181 miles per hour with a volume of air moved of 465 CFM. These measurements are made at the end of the pipe which means that this is exactly what hits the leaves when you pont the blower at them. The major difference between this machine and the 420 is that it has a smaller tube diameter. This has the result of making a quicker air speed.
This faster air velocity means that it can break up lumps of leaves and then the 465 CFM keeps them moving. It doesn't matter if the leaves are soaked or dry this machine shifts them all the same. As well as leaves this blower is perfect for moving grass cuttings. It can easily shift large piles of fresh grass cuttings even if they are wet.
It is a seriously high quality tool which can last a long time. The two stroke engine is made with dual piston rings, chrome lined cylinder bore and a forged crank shaft. These all help to give it a long service life. It is also designed to be simply and quickly serviced.
The blower has a translucent fuel tank so that the level can easily be viewed. The tank holds 1 1/2 liters of fuel. This is made up to the usual fifty to one gas to oil mixture ratio for 2 stroke engines. A full tank will provide approximately ninety minutes of blowing time, even if the engine is run at full throttle. Compared with other smaller engine models it could be considered as being a bit of a gas guzzler. Never the less the engine has reduced emissions compared to earlier models.
The BR380 Stihl backpack blower is reasonably easy to start. When cold it can need 4 to five pulls and when warm 1 to two pulls. There is no primer for the fuel and this may explain the extra pulls required. Once started it runs very well and accelerates quickly without delay, even when cold. despite its capability it is moderately quiet creating a noise level of 73db. You can buy a vacuum kit and a spray conversion kit to make this tool even more useful.
In terms of ergonomics the straps and back pad are very comfortable and it is quite easy to put on. The machine weighs just over 20lb which means that it can become a little heavy after you have operated it for a time. The easy grip throttle is trigger operated and is positioned on a handle attached to the down tube for easy access. There is also an on/off switch and cruise control which means that you can set the throttle you want to use and don't have to keep the trigger held all of the time. There is a built in top carry handle and tool holder. It can be a little difficult to use in restricted spaces. However in wide open spaces it is very easy to use and very powerful.
If you are searching for a professional, powerful, comfortable and simple to use backpack leaf blower that provides you with the most blow for your buck then this could be the one for you. It easily deals with grass cuttings and light to moderate leaf blowing and is manufactured using quality parts which give it a long service life. Yes, you really need to feel the force of this one!
