smalll lifting equipment with tight structure ,small volume and light weight. Wide common use and convenient operation.It keeps a long life and high efficiency when reducers with hard gear surface adopted. Conic rotor brake motor are equipped which has safety limiter device in both up and down directions. Of Use: MD1 type electric hoist bears fast and slow lifting speeds which makes it lift steadily and accurately. CD1 MD1 can be widely used to hoist heavy objects, or installed on the straight or curve l-steel beam of single-girder cranes. They can also be used together with Electric Hoist Doublu-girder, gantry crane and slewing cranes. All the above has made the electric hoists common in industrial and mine enterprise3s, railway, wharts and warehouses, factories, mines, dock,etc. Specifactions: Capacity weight:0.25t-30t Lifting height: 6-30 m packing measurement (cm) 104×35×45 113×43×48 Lifting speed:8/0.8m/min, 7/0.7m/min Travelling speed:20(30)m/min Wire rope Type 6*37-4.8-180 6*37-7.4-180 6*37-11-155 6-37-13-170 6-37-15-200 6-37-15-200 I Beam Tack Type 16-28b 16-28B 20A-32C 20A-32C 25A-63C 28A-63C Loop Track Minimum Radius(m) 1.5 1.5-4 2-4 2-4 2.5-5 3.5-9 R.P.M(R/min) 1380 1380 Running Motor Model ZDY1 11-4 ZDY1 11-4 ZDY1 12-4 ZDY1 12-4 ZDY1 121-4 ZDY121-4 Capacity(Kw) 0.2 0.2 0.4 0.4 0.8 0.8*2 R.P.M(r/min) 1380 1380 1380 1380 1380 1380 3P 380V 50HZ