Key Features Build to Last: It is made of high-class plastic, copper, iron, and rubber, which is corrosion-resistant, moisture-proof, impact-resistant, rust-proof, anti-aging, and wear-resistant. High Efficiency: The strong power (actual power output 600W) can make the product vibrate with a high frequency so that the work can be done efficiently in a shorter period, thus saving you time. Working Assistant: It eliminates air bubbles in the concrete and increases the density of the concrete, while ensuring that the concrete is poured evenly over the steel frame (not included), thus improving the strength of the entire building. Safety Guard: Multiple heat dissipation holes and a durable, high-temperature-resistant pure copper motor ensure that the motor can dissipate heat in time. Easy to Operate: A locking switch makes the product easy to operate and can be locked with the push of a button to keep the machine running for a long time. Compact and Lightweight: Thanks to its lightweight (11.88 lbs) and removable vibrating shaft design, you can easily take it outside or store it in a toolbox (not included). Application It is suitable for the construction of tunnels, bridges, roads, highway guardrails, airports, high-rises, and ports. Specifications Color: Yellow Style: Modern Material: Plastic, Copper, Iron, Rubber Assembly Required: Yes Power Source: Corded Electric Plug Type: EU Standard Motor Type: Pure Copper Motor Voltage: 220V Power: 850W Actual Power Output: 600W Speed: Load 4500 rpm No-load Vibrating Frequency: 5600r/min Vibration Range: 25-50mm/0.98-1.97in Vibration Amplitude: 2.8mm/0.11in Runtime Under Load: Up to 25min Power Cord Length: 1.5m/4.92ft Vibrating Shaft Length: 1m/3.28ft Product Size: 31*13*1.5cm/12.2*5.12*0.59in Package Size: 102*26.5*9.5cm/40.16*10.43*3.74in Gross Weight: 5.67kg/12.5lbs Net Weight: 5.39kg/11.88lbs Package Included 1* Concrete Vibrator 1* Vibrating Shaft Notes 1.If the vibrator cannot work, please knock the vibrating bar on the ground several times, then it will work. 2.Please let the motor cool down after long working hours., and avoid excessive bending of the vibrating bar, which may break or deform the shaft core. 3.When a vibrating shaft works, it should be inserted vertically or inclined into the soil, pounding vibration after some time can be. The vibration of the vibrating shaft should be up and down pumping. 4.Please always switch off the machine before cleaning and maintenance. 5.After using it for some time, the vibrating shaft should be checked to see if the threaded connection of the shaft head is loose to prevent the mortar water from penetrating the shaft, causing the vibrating shaft not to vibrate.