L You need a forklift to unload this machine ，if you don't have a forklift, rent one or choose the place with the loading dock. l Motor oil: 10w-40 motor oil (-25°C-40°C） or 15w-40 motor oil. The hydraulic hose for the big arm is arranged on the inner side line,so the hose will not be knocked or broken by foreign bodies. ).
