1: This machine adopts a complete set of Huichuan servo control system, with one key 90 and 180 in place. The rated voltage is 380V and the sensitivity should be high. Walking motor: Walking speed: 750 * 2 pieces from 0-30m/min, suitable for various complex construction sites. Equipped with one machine, it can achieve three working modes: remote control, drive, and manual push. It can switch to 18.5KW high-power motors and 30KV high-power frequency converters according to ground needs, with strong power and planetary grinding heads. Quantity: 4 * 3pcs, easy to handle. The box body is perfectly matched, bringing continuous power. The cast-in-place floor can also work on the ground. Diameter: 900mm. 4: The machine has a multifunctional chassis design, which can install different consumables for construction. One machine can be used for multiple purposes. The total weight of the machine is 0-3600rpa610kg. It is connected to a vacuum cleaner to achieve wet and dry dual-use. The chassis is made of thickened 45 # steel material, which has strong corrosion resistance, rust resistance, and durability. 5: The machine is equipped with a 60L large capacity water tank, which is beautiful and durable. It has a rear vacuum hole and can be externally controlled within a range of 100m6. The machine adopts a thickened and widened aluminum core rubber anti pulley, which has strong grip and does not slip. The cable standard is 3 * 10+1 * 6, which is more durable and has dual drive control without deviation.