滑车技术参数名称型号额定负荷（t）钢丝绳直径轮槽直径（mm）机体重量（kg）适用***大单轮开口吊环（链环）型滑车HQG(L)ZK1-0.50.56.27.7711.75HQG(L)ZK1-55.015.518.516019.00HQG(L)ZK1-202030.035.0355162.20HQG(L)ZK2-11.06.27.7713.15HQG(L)ZK2-55.012.515.513220.00HQG(L)ZK2-2020.026.028.0280138.90HQG(L)ZK3-3.23.27.711.0858.20HQG(L)ZK3-1010.015.518.516047.0HQG(L)ZK3-5050.031.035.0355360.00)