45cc engine ,two strokes ,single cylinder,air cooled blade :18" /20" power:1.7kw,7000R/min CE approval MOQ:500pcs Chainsaw:4500engine type:gasline, single cylinder, two strokes ,air cooled 45 cc ,powder :1.7 KW ,7000R/minoil tank :plastic, 0.55Lblade : 18"/20"n.w.: 6.7kgsCE approvalpacking:275x300x475mm 20'/40hq:700/1700pcs 4500 gasline chainsaw