This concrete vibrating leveling machine can be paired with a ruler to scrape on the concrete floor to make the concrete surface smooth. The machine vibration energy is transferred from the surface to the inside through the flat chassis to vibrate the concrete. The effect of vibration reduces air gaps and creates a better density-concrete floor. It is more convenient than traditional floor rulers and saves time and effort. Key Features ●Build to Last:  It is made of high-class aluminum, which is wear-resistant, corrosion-resistant, and durable, ensuring a long service life. ●Powerful Motor: The vibration leveling machine is driven by a 900W 4-stroke motor, which runs smoothly and has low fuel consumption, which provides sustained strong motivation for your work and greatly boosts the quality of the project. ●User-friendly Design: The humanized switch and dual-handle design allow you to flexibly operate and control this product. The gasoline-driven design also overcomes the weakness of traditional electric drives being limited by the length of the power line, making your operation easy. ●High Safety: Uniform cooling holes on the body can ensure the smooth operation of the product as well as safety when using it, and the emergency stop switch can let you use it more reliably. ●High-efficiency: The 4-stroke engine with large displacement (35.8cc), frequency (9500-10000 times/minute) and high excitation force (573 lbs) provides strong power for the machine, and the sturdy drive shaft improves the transmission efficiency for fast concrete leveling. ●Thoughtful Design: The soft handle with anti-slip texture is positioned correctly and can rotate 360 ° to meet your needs, making the product easy to push without bending, thus saving time and effort. Details ●Oil Tank: The 0.17Gal capacity of the visual fuel tank avoids the need for frequent gasoline refills and makes it easy for you to refill in a timely manner. ●Dumping Blocks & Support Legs: A larger, thicker dump block and a support leg make for a more durable, and enhance its stability. ●Fully Enclosed Shaft: The fully enclosed hollow and thickened closed shaft prevents dust and concrete from getting into the product and prolongs the service life. Application It is suitable for vibrating cement concrete pavement, bridge decks, and precast concrete slabs with large areas and small thicknesses, such as construction sites of houses, tunnels, bridges, etc. Specifications Material: Aluminum Color: Silver, Black + Red Assembly Required: Yes Mounting Type: Floor Standing Cooling Mode: Air-cooled Start Method: Pull Start Engine Type: 35.8cc 4-stroke Gasoline Engine Gasoline Type: Any Model Can Be Used Power: 900W Frequency: 9500-10000 Times/Minute Handle Rotation Angle: 360° Suitable Ruler Length: 1-5m/3.28-16.4ft Suitable Ruler Width: 14-18cm/5.5-7in Exciting Force: 260kg/573lbs Gross Weight: 13.8kg/30.42lbs Net Weight: 13.11kg/28.9lbs Product Size: 85*51*82cm/33.46*20.08*32.28in Package Size: 60*40*40cm/23.62*15.75*15.75in Fuel Tank Capacity: 0.65L/0.17gal Package Included 1* Concrete Vibration Leveling Machine Notes 1.Please check the screws before use. Please change the lubricating oil(not included) regularly. 2.Please note that the product does not include a ruler.