品牌：贝尔顿型号：SC557B类型：破拆工具动力：电动用途：破拆救援规格尺寸：1mm重量：17kg额定压力：70Mpa最大剪切力：810kN最大扩张距离：430mm

美国Belton液压剪扩器SC557


Combination tools combine both spreader and cutter in a single piece of rescue equipment. Above all, they are suited for getting initial access to the injured, e.g. to ensure that medical first aid can be provided.
In addition, combination units can be used during first response, when providing assistance after an accident,
when carrying out rescues in buildings and for civil protection. These compact units have astonishing forces
and are very flexible in use. 


Max. working pressure 700Bar
Max.force 810kN 
Round bar 38mm 
spreading force 41.5kN-1150kN 
Spreading distance 430mm
Max.pulling force 90kN
Pulling distance 315mm
Oil volume:108cm3
weight 19.8kg