Spiral Electric Ground Auger Hole Digger Air Cooled 2 Stroke 68CC Ground Drilling Digging Machine for Planting Item Type: Electric Auger Material: Plastic + Manganese Steel Weight: Approx. 7900g / 278.7oz Product Size: Approx. 50x35x25cm / 19.7x13.8x9.8in Ground Drilling Power: 48F Stroke: 2 Strokes Displacement: 68CC Transmission Ratio: 30:1 Rotating Speed Ratio: 250: 300 Fuel Ratio: 25:1 (Gasoline: Engine Oil) Applicable Drill Diameter: Φ60, Φ100, Φ150, Φ200, Φ250, Φ274, Φ300 Cooling Method: Forced Air Cooling Scope of Application: Planting hole drilling, fence pillar drilling, greenhouse pillar drilling, optical cable road pillar drilling, boundary marking drilling, pile fertilization drilling, winter ice fishing drilling, tree transplanting planting drilling; Installation Steps: 1. Place the gasoline engine and the drill bit on the ground, so that the output shaft and the drill bit are basically at the same horizontal position 2. Install the drill bit on the output shaft and align it with the pin shaft installation hole 3. Pass the pin shaft through the mounting hole on one side of the drill, the mounting hole on the output shaft, and the mounting hole on the other side of the drill. 4. Pass split pin through the pin shaft hole, and slightly bend the opening of split pin to both sides (drill bit is not included, the customer purchases separately) Start Method of Auger: 1. Fill the oil pot with a proper amount of mixed fuel, and tighten the lid of the oil pot to make it completely leakproof 2. Press the flameout switch in the opposite direction of "OFF" to make it in the on state; Note: "No" is a stop sign 3. Continuously lightly press the carburetor oil bubble by hand until there is fuel in the oil return pipe (transparent oil pipe) returning to the oil pot 4. Move the choke valve to the fully closed position according to the label instructions 5. Use one hand to hold the gasoline engine at the appropriate position, and the other hand to hold the start handle, quickly and continuously pull the start rope 3-5 times diagonally. If it can be started, the start rope is automatically and slowly returned to In situ; if it cannot be started, move the choke back to 1/2 opening or fully open according to the label instructions, and then quickly and continuously pull the start rope 3-5 times diagonally to start. (Easy starter device: quickly and continuously pull up the starter handle diagonally to start. When returning, hold the starter handle tightly so that the starter rope will automatically return to the original position at an even speed. Don't let go suddenly to prevent the starter handle from returning quickly Bullets, causing damage to the starter assembly.)