JSDB Double speed winch

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JSDB Double speed winch) 1.wirerope electric winch 2. operated and installed easily 3. used convenient 4. with high lifting speed Double speed winch JSDB two-speed with fast and slow and two multi-purpose winch, mainly for underground coal mining face, mechanized mining equipment and various types of mechanical and electrical equipment relocation and other auxiliary transport work, as well as underground mining face, shaft bottom, down the mountainmine surface, etc. the tramcar scheduling, material transport can also be used for the back of the stope pillar caving. Feature: top quality with competitive price. widely used in the double beam bridge crane and gantry crane. easy to install and high quality. compact structure and reasonable design. Type JSDB-10 (old(JDHD-14/1) JSDB-13(old JDHB-20/1.6) JSDB-19(old JDHB-30/3.5) pulling force KN Slow speed outer 100 130 190 average 120 165 250 inner 140 200 320 Fast speed ≥12 ≥15 ≥25 Rope speed m/s Slow speed 0.115-0.157 0.103-0.152 0.118-0.204 Fast speed 0.756-1.03 0.833-1.23 0.86-1.5 reduction ratio Slow speed 175.62 209.66 247.44 Fast speed 26.89 25.82 34.13 steel wire rope Diameter mm 20 24 30 rope capacity m 120 180 400 Motor Model YBK2-200L1-6 YBK2-200L2-6 YBK2-280S-6 Power KW 18.5 22 45 Speed rpm 970 970 980 Roll size mm Diameter 380 400 540 Width 408 531 560 Dimension mm L 2630 3158 3845 W 770 1215(970) 1315 H 855 1030 1255 Total weight (kg) 2000 2960 6500

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Jining Hengwang Mining Machinery Co., Ltd.

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