Case Study: cranes of the Department agencies and pump kit (export ship) Part package composed mainly of the following components: Rack, bracket, base, arm, bar and other steel / machine parts total 48; Drum, drum, plate, cover, and other types of machining pieces 92; Brakes, couplings, pressure relief valve and seat, trip meter switch products or assemblies, etc. 32 One lift roller HOISTING DRUM: Cable diameter rope dia.: 38 Pitch pitch: 40 Spiral direction of direction of torsion: Right right Effective slot number no. Of efective widing: 24 Equipment Total weight: 22.6 t