The ESF series is manufactured by Haacon Group, and is a motorized rope winch that features a short, grooved rope drum that is ideal for use with ropes up to 26 m..
ESF系列是由集团生产和haacon，电动绞车，具有短，槽卷筒，用绳索高达26米的理想。
The unit has an utmost load capacity that ranges from 150 kg up to 500 kg, and it is protected against electrical overloads.
该装置有一个最大负载能力从150公斤到500公斤不等，这是防止电气过载。