Because crusher is heavy load equipment so that no matter which type, all should no-loadstarting.
因为破碎机是重负荷设备所以无论何种类型，均应空载起动。
2
The generators owns good dynamic performance, it can start 0.7 time of capacity mouse cage asynchronous directly with noload without attaching any starting device.
Important function is played by identification of engine no-load mode in simulation of power transmission system, starting and automatic shifting control of motor vehicle.