尼龙轮铁板起重滑车用途：适用于起吊杆塔、架线、吊装设备及带电作业等。特点：自重轻，轮子耐磨性好，对钢丝绳、绳索不损伤。形式有钩式、环式、单开门、双开门。产品编号型号额定负荷自重铝板铁板(KN)铝板(kg)铁板(kg)HD05501HD055021H1x1G10KN2.22.3HD05502HD055022H1x2D10KN1.51.7HD05503HD055023H1x3D10KN1.51.7HD05504HD055024H2x1G20KN3.64HD05505HD055025H2x2D20KN3.53.6HD05506HD055026H2x3D20KN3.33.6HD05507HD055027H3x1G30KN4.85.2HD05508HD055028H3x2D30KN4.54.8HD05509HY055029H3x3D30KN4.54.8HD055010HY055030H5x1G50KN67.8HD055011HD055031H5x2D50KN5.87HD055012HD055032H5x3D50KN5.57HD055013HD055033H8x1G80KN911.8HD055014HD055034H8x2D80KN8.511.3HD055015HD055035H8x3D80KN8.711.2HD055016HD055036H10x2D100KN1012.5HD055017HD055037H10x3D100KN9.512.1HD055018HD055038H10x4D100KN9.512.1HD055019HD055039H15x3D150KN13.816.2HD055020HD055040H15x4D150KN14.517)