Children's Books intellectual development of children Excavator Excavator Excavator children selling simulation mini excavator China play equipment industry started relatively late, but growing rapidly. Before the 1980s, modern large-scale recreational facilities in our country is almost blank. With the reform and opening up, the rapid development of children's play equipment excavator economy, people's living standards continue to improve, demand for recreational activities are increasingly strong. In this situation, play equipment manufacturers design, production, management's play set Children's play equipment excavator equipment emerged. With the development of amusement equipment industry, our play equipment from design to manufacturing standards are rising. More and more varieties, from horses to turn naughty fort class, from having the power to no power, from fixed to mobile, from the ground to the air, from indoor to outdoor, from the previous model to a single integrated in change, the choice of products for children's play equipment excavator projects is also increasing. -90 Type amusement excavator simulation is based on the principle of engineering excavator design and development of a puzzle play equipment, all the parts for export standard engineering parts durable, using international advanced technology has been successfully applied for national patents, simple and elegant, superb technology, electric hydraulic excavators for the whole simulation. Operation, function and engineering excavator same dig depth 0.6 m, can be rotated 90 degrees. Suitable for indoor and outdoor playgrounds, parks, science and technology museum, square, scenic tourist areas and other places, for adults or children to the real experience of operating an excavator children with type 2 children's play is based on the principle of excavator engineering excavator design and development of an educational play equipment, all the parts for export standard engineering parts durable, using international advanced technology has been successfully applied for national patents, simple and elegant, exquisite workmanship, for the whole simulation of electro-hydraulic excavators. Operation, function and engineering excavator same can be rotated. Suitable for indoor and outdoor playgrounds in parks, squares, scenic areas and other places. Child psychology experts confirmed that the growth and development of children should have more contact with hands-class recreational facilities, can achieve intellectual development of children exercise children hands-on brain coordination. Business diversification, operating experience, athletic competition can also be based on the digging of the award, participate in interactive games, appearance, entertaining, attendance advantages, since the market by the majority of users of all ages and praise. Control: coin type, key and remote control type (optionally two kinds) Age: 3 years old Length: 2.8m height: 1.75m (plus roof) Width: 0.75m Rated voltage: 220v Rated frequency: 50hz bucket capacity: 0.01㎡ Weight: digging depth 0.15m / s at:: 90kg fastest operating speed 0m maximum lift height height: 1.5m maximum rotation speed: 0.5m / s continuous working time: 8h pump set pressure : 2.5gf / c m maximum radius: 60 degree rotation 1.5m, 90-degree rotation 1.8m grille Specifications: 1.5 * 1.5 * 1.4m Ball Pool Size: 1.4 * 0.75 * 0.3m working principle is simple, suitable for children to play . With a fence or a marine ocean ball pool ball 1000 area: an area does not rotate 2.5㎡