SUNWARD MG550/1230-WD Coal Mining Machine

MG550/1230-WD coal mining machine is driven by multiple motors and arranged horizontally, with simple structure and reliable transmission. The cutting motor is arranged horizontally on the rocker arm, and there is no power transmission between the rocker arm and the machine body. The machine body is divided into three sections, without a bottom bracket, and the three sections are connected by high-strength hydraulic bolt pairs, which is simple, reliable and easy to disassemble. All cutting reaction forces, height adjustment cylinder support reaction forces and travel reaction forces are borne by the travel reduction box body, without the need for bolt connection links, and have high reliability. The hydraulic system is simple and reliable, using mature components.