用途:用于组立杆塔、架线、吊装设备及其它起重作业。特点：采用优质钢材，重量轻，强度大编号型号滑车轮数额定负荷(kN)适用钢丝绳重量(kg)钩式环式吊板式12001QH1-1单轮开口10 7.72.8GH12002QH1-2双轮10 5.72.8GH12003QH1-3三轮10 5.74.1GH12004QH2-1单轮开口20 114.2GH12005QH2-2双轮20 7.74.2GH12006QH2-3三轮20 7.76.0GH12007QH3-1单轮开口30 12.57.0GHB12008QH3-2双轮30 115.3GH12009QH3-3三轮30 7.76.5GH12010QH5-1单轮开口50 15.59.6GHB12011QH5-2双轮50 12.510.8GH12012QH5-3三轮50 117.7GH12013QH8-1单轮开口80 18.512.5GH 12014QH8-2双轮80 15.517.0H12015QH8-3三轮80 12.517.5H12016QH10-1单轮开口100 2015GHB12017QH10-2双轮100 18.520H12018QH10-3三轮100 12.520H12019QH15-1单轮开口150 2638GHB12020QH15-2双轮150 2041H12021QH15-3三轮150 15.544H12022QH15-4四轮150 15.546H