PT6313 Mingwei tower crane Max.load:8t

Company Introduction Shandong Mingwei Hoisting Equipment Co.Ltd. started manufacturing tower cranes from the very year our firm founded in 1994. And now can offer tower cranes with a maximum lifting load form 2.5t to 20t, which is from QTG25, QTZ25, QTZ31.5, QTZ40, QTZ63, QTZ80, QTZ100, QTZ125, QTZ160 and QTZ260, luffing tower crane, topless tower crane and so on to meet the demand of various kinds of customers in different construction works.With climbing cage, our crane can change the height itself by adding and reducing its standard sections.And the same tower crane can have different lengths of jib with different quantities of jib sections. We will offer the drawing of the same when the goods are delivered. Topless tower crane PT6313 Work grade of mechanisms Hoisting mechanism M5 Slewing mechanism M4 Trolleying mechanism M4 Radius (m) Min. 2.5 Max. 63 Hoisting height (m) Independent Attaching 50 181.3 Max. Load (t) 8 Hoisting mechanism Type QEW-880D Falls α=2 α=4 Load and speed ( t and m/min0 2/80 4/40 4/40 8/20 Power (Kw) 30/30 Trolleying mechanism Speed (m/min) 0~55 Power (Kw) 5.5 Slewing mechanism Speed (r/min) 0~0.8 Power (Kw) 4.0×2 Jacking mechanism Speed (m/min0 0.58 Power (Kw) 7.5 Work pressure (MPa) 25 Balanced weight Jib (m) 53 58 63 Load (t) 17 18.5 20 Total power (kW) 43.5 (without hydraulic system) Work temperature ℃ -20~+40