SS series product is the wire-rope-tracking construction lifts. It is installed attaching to wall. It composed by winch, hoists, basic parts, ground protective fence, re-weight, guider system, upgrading hoisted equipment and electrical system. The cage operates droved by the diver system---winch. The winch that has double reels drives wire-rope so that the cage operates along the guider system. The SS construction lifts can be used in projects construction and maintenance like: high-rise building, bridge, power plant, TV tower, and so on. The following is this kind products parameters: ItemsUnitsParatemersAmount of cage1Rated load(1cage)people12kg1000Amount of motor1Rated powerKW11Rated lifting grading speedm/min30.3braking torque of the safety deviceN.M≥3000Size of cage's inside roomm2×1.6×2.5Weight of cagekg644Distance between two attachmentm3Diameter of wire-ropemm(diameter)12.5Distance between the centre of guide and the buildingm0.48Basic height of mast's installationm100(standard provision),120,80,50Size of mastm (diameter)89×4.5×3 Note: when you order this kind product, there are different height guider system products to meet your request. The standard provision: weight of the guider system: 100m; load of the cage: 1000kg.