It is a 2 stroke machine and we recommend the use of Stihl HP oil, a sample of which is included. This machine is powerful built for professional use all day long. It will also take a blade but this is not included. Collection is possible by prior arrangement from the the legally required contact details below left. I have used this one at home tonight and it works very well.This item is in the category "Garden & Patio\Garden Power Tools & Equipment\Strimmers". The seller is "harrythecat178" and is located in this country: GB. This item can be shipped to United Kingdom.