4kW diesel engine mini trencher compact structure, easy to control light weight Multi-function suitable for garden use Garden use 1WG-4A mini trencher4kW diesel enginesheet steel gear box2 separate gearbox for walking and field operationchain and gear driveDetailed Technical Data: Model1WG-4A Power tillerGeneral dataEngineDiesel EngineEngine model170FATypeSingle Cylinder, four stroke,water ...