手拉葫芦技术参数型号起重量（t）起重高度(mm)两钩间***小距离（mm）满载手链拉力（kg）起重手链行数净重（kg）SLN-0.5A0.53628016110.516.5SLN-1A1363003211016SLN-2A23638033215.524.5SLN-3A3364703822435SLN-5A5366004223652.5SLN-10A10367304546898SLN-20A20361000458155210)