3 t 9 m wire rope hoist 380-volt 220-volt electric wire rope hoist electric hoist the company's quality and commitment to do the following: Lifting the main motor warranty 12 months, appear to be any electrical problems my company free replacement (man within three months This commitment is not a natural disaster damage and range), electric hoist host one year warranty. (Man-made damage, electrical components, cast iron and other wearing parts not in this warranty) Model 0.25TON 0.5TON 1TON 2TON 3TON 5TON 10TON starting weight t 0.25 0.5 123 510 standard lifting height m 3-96-126 -30 6-30 6-306-306-30 Lifting speed m / min 8 (8/0.8) 8 (8/0.8) 8 (8/0.8) 8 (8/0.8) 8 (8/0.8) 8 (8/0.8) 7 (7/0.7) running speed m / min 20 (30) Rope Model 6 × 19-3.6 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 beam track Model 16-22b 16-28b 16-28b 20a-32c 20a-32c 25a-63c 28a-63c minimum radius circular orbit m 0.8 1.5 1.5-4 2-4 2-4 2.5-5 3.5-9 voltage V 380 380,380,380,380,380 380 Frequency Hz 50505050505050 Phase 3,333,333 Fang: 15831253199 QQ : 1247027619 E-mail: 1247027619@qq.com Website: http://www.huaigeshoula.com URL: http://www.ltsuoju.com pregnant pigeon Baoding Hoisting Machinery Manufacturing Co., Ltd.