The mcculloch gb355bp backpack leaf blower has all the quality style and power of the other mcculloch petrol blowers but it is mounted on a sturdy padded backpack which takes the weight of the machine this means that you can clear your leaves for longer without arm shoulder and neck strainthe mcculloch gb355bp has a powerful 46cc 2 stroke petrol engine with a power output of 15kw providing plenty of power to shift stubborn soggy leaves from your lawn and flower beds featuring lsquocruise