1. Good quality 2. Max. Load 2.5t 3. Tip load 0.8 4. CEcertificate 5. Pass by ISO9001: 2000. Maximum rated torque (KN.m) 250 Maximum lifting load(t) 2.5 Maximum working amplitude(m) 35(30) Hoisting height(m) Independent 25 Adhered 60 Lifting capacity at jib(t) 0.8 0.6 Hoisting speed(m/min) a=2 27/13.5 a=4 Radius changing speed(m/min) 20 Swiveling speed(r/min) 0.74 Climbing speed 0.6 Dead load (t) 26/18 22/15 Upper chord of lifting beam D76*4.5 20# Standard section dimensions (mm) 1494*1494*2200 Matching motor Double speeds Materials of section mast 100*10 125*10 Q235B Parallel height of lifting beam (mm) 1040