Engine Type: Powerful, fuel-efficient 4-stroke engine.Starting System: Built with an easy-start mechanism.Performance: Designed for heavy-duty, durable, and efficient use.Included Blades & Attachments2T Blade: For light grass and weeds.3T Blade (x2): Standard blades for thick grass and dense brush.4T Blade: For heavier vegetation and tangled weeds.8T Blade: Good for cutting reeds, shrubs, and thick weeds.40T Blade: For cutting through tough brush and small saplings.40T Steel Blade: Extra-durable blade for woody growth and small trees.80T Blade: Ideal for clean cuts on thick, woody stalks and hedges.Trimmer Head: Nylon line head for regular lawn trimming and edging.