multi-functional machine 4 in 1 1.Matched engine : 2 stroke 26cc 2.dimameter of aluminum pipe : 26mm 3.working heads:4 sets multi-functional machine Matched engine 1E34FDischarging capacity(cc)26Max.power(kw/r/min)0.75/7500Fuel tank capacity(L)0.75working headsgrass trimmer,brush cutter, hedge trimmer, chain saw