结构形式：由KBK轨道及小车、主梁及葫芦、电控箱、操作系统、安全防护系统等组成。（特殊工况选用伸缩梁模式） General: KBK rail and trolly, single girder and leg, electrical system, space saving design. (for some special condition,     are required to select out-reach girder); 驱动装置：锥型转子电机+摩擦轮驱动(起重量大于1t时); Driving:AWL motor+friction driver (more than 1t); 操作模式：有线地操（IP65，寿命50万次）、无线遥控; Control mode: pendent / remote system; 电机防护等级IP55、F级绝缘; IP55, F class isolation, heavy duty;