-- Specifications & Features -- Year: 2016. Make: Frontline. Model: F436SD. Serial #: F436010316. Drive Type: Hydraulic. # of Blades: 3. # of Moveable Blades: 2. # of Stationary Blades: 1. Blade Type: Circle. Cut Capacity: 4” x 36”. Infeed Measurement: 42” x 7’. Arbor Size: 2 3/16”. Lasers: yes. Edger Set Up: Stationary. -- Seller Statement -- Includes hydraulic control valves, no hydraulic lines going from motor. hydraulic motor blade shift. good working condition. Rigging Required