PEMILIHAN KONSEP DESAIN HAND LIFT MANUAL KAPASITAS 1 TON DENGAN METODE ULRICH

Abstract

Manufacturing companies are companies engaged in Engineering, Fabrication, and Construction. Manual Hand Lift itself can be used to lift, lower, and move materials from one place to another. This type of lifting mechanism on the hand lift uses a pulley system. Hand lifts with sizes that match the dimensions of the company make it easier to move materials and some machines to be worked on. In making this design, product development uses the Ulrich method which has 6 phases: (Planning, Concept development, System level design, Detailed design, Testing and improvement, and Product launch). The concept selection in this design uses a pulley system as a lifting system where compared to the hydraulic system, the pulley system has a longer displacement distance because the pulley system uses a 6 x 19 IWRC steel rope and lifts goods faster because it uses a motor drive. The results of this research found that the selected design saves more time to lift and use a motor that greatly facilitates workers and avoids excessive fatigue. This tool is made from UNP canal, and hollow which has dimensions of 1100mm long x 600 mm wide x 1750 mm high. And the cost of selecting this tool design is Rp. 6,197,400, -