用途:用于組立桿塔、架線、吊裝設(shè)備及其它起重作業(yè)。特點：采用優(yōu)質(zhì)鋼材，重量輕，強度大編號型號滑車輪數(shù)額定負荷(kN)適用鋼絲繩重量(kg)鉤式環(huán)式吊板式12001QH1-1單輪開口10 7.72.8GH12002QH1-2雙輪10 5.72.8GH12003QH1-3三輪10 5.74.1GH12004QH2-1單輪開口20 114.2GH12005QH2-2雙輪20 7.74.2GH12006QH2-3三輪20 7.76.0GH12007QH3-1單輪開口30 12.57.0GHB12008QH3-2雙輪30 115.3GH12009QH3-3三輪30 7.76.5GH12010QH5-1單輪開口50 15.59.6GHB12011QH5-2雙輪50 12.510.8GH12012QH5-3三輪50 117.7GH12013QH8-1單輪開口80 18.512.5GH 12014QH8-2雙輪80 15.517.0H12015QH8-3三輪80 12.517.5H12016QH10-1單輪開口100 2015GHB12017QH10-2雙輪100 18.520H12018QH10-3三輪100 12.520H12019QH15-1單輪開口150 2638GHB12020QH15-2雙輪150 2041H12021QH15-3三輪150 15.544H12022QH15-4四輪150 15.546H