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Method of purchase https://item.taobao.com/item.htm?spm=a1z10.1-c.w10580218-13731409007.3.Ciwu5G&id=6727690609
The latest upgrade simulation system variables, you can give the size of the operation of the remote control joystick operation speed according to the decision digging machine operator. The median has an overflow valve function, when no action when the high-pressure oil directly back into the tank, the bucket when the boom arm to produce any of the action, a pressure relief valve is closed. Improved handling performance and extend battery life, three-axis more smoothly, at 4.5MPA system pressure does not produce very high temperatures (Special Edition painting market it, plus 200 yuan to make your favorite color) Full Metal 1: 12 hydraulic excavator model, surface paint, packaged good around 25 kg, and walking is a motor-driven turntable, boom arm bucket is hydraulically driven, high-intensity headlamps, the system pressure to upgrade to 4.5MPA (0-4.5 can be adjusted) , 9-channel remote control, a full battery is not included, batch predetermined price discount. Due to the large weight of this model, freight themselves.
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