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卷筒 Rope Drum
大直径卷筒，卷筒与钢丝绳直径比达到46，有效延长钢丝绳寿命
Large diameter rope drum Dd/dr=46, and rope pulleys extend the rope’s lifetime
钩漂移仅+/- 4mm/m，落位准确
Ensures accurate load positioning, hook drift +/- 4mm per 1m
吊钩点时，至少还有两圈钢丝绳在卷筒上
Min. two dead rope turns while the hook is in the lowest position
球墨铸铁导绳器，重级制，耐磨性好
Rope guide is wear resistant, heavy-duty, made of spheroidal graphite cast iron
弹簧压轮组成的防松绳装置，有效防止钢丝绳出槽
A spring operated guide roll in the rope guide prevents slack rope
钢丝绳 Steel Wire Rope
高强钢丝绳，破断力达到2160 N/mm2
High tensile steel wire rope, wire strength 2160N/mm2
镀锌，免维护
All galvanized as standard
吊钩 Hook
吊钩锻件为调质钢34CrMoV，依据标准DIN17200
DIN 17200 standard Hook, quenched and tempered 34CrMoV steel
全寿命润滑的抗磨轴承，360度旋转
anti-friction lifetime lubricated bearings and rotate freely 360 degrees
安全扣防止脱钩
Spring-loaded sturdy safety catch, ensuring slings not release |