详情

原文传递 EQUIPMENT

题名：	EQUIPMENT
正文语种：	eng
摘要：	Liebherr's innovative electric crane technology offers the ability to lift heavy loads without emissions. The firm's new LR1160.1 unplugged model is the latest in the range, featuring a load capacity of 160tonnes. The firm says that the machine's electro-hydraulic drive has the same performance specifications as the conventional diesel version. Both versions are operated in the same way, which is convenient for operators if they have to switch between machines. In addition to offering zero emissions, the unplugged crane models are also extremely quiet in operation, which is important for use in noise-sensitive areas such as urban locations. The LR 1160.1 unplugged can be operated with or without cable, therefore unplugged. Capacity of the battery is designed for 8 hours lifting operation. The crane can be operated while plugged into a conventional electric supply with 63A, or charged within 4.5 hours. Using a 125A supply, the battery can be fast-charged in only 2.5 hours.
出版年：	2022
期刊名称：	World highways
卷：	31
期：	Oct.
页码：	54-54