China Dahan Tower Crane Qtz250

Product Details

NameMechanismSpeed(m/min)Capacity(t)Rope capacity(m)Power(kw)Hoisting55LVF302Fall0-406.0500550-803.04Fall0-20120-406.0Trolleying6JXF50-635.5SlewingJH13C0-0.77.5*2Power380V/50Hz

Load Diagrams12t

R(m)FallR(Cmax/m)Cmax(t)202530354045505560657070m416.412.09.527.325.854.824.063.473.02.612.302.031.8220.66.06.06.06.05.134.363.773.32.922.62.332.165m418.712.011.178.626.945.764.884.213.673.232.862.55235.06.06.06.06.06.05.134.453.913.473.112.8060m419.912.011.959.267.486.235.34.584.013.543.15237.46.06.06.06.06.05.554.834.263.793.4055m421.112.012.09.98.036.705.724.954.353.85239.86.06.06.06.06.05.975.214.64.150m422.312.012.010.578.597.196.155.344.70242.36.06.06.06.06.06.05.604.9545m423.212.012.011.058.987.526.445.6243.76.06.06.06.06.06.05.840m424.512.012.011.799.68.056.92406.06.06.06.06.06.035m42612.012.01210.258.62356.06.06.06.06.0

Company Profile

Dahan Construction Machinery Co., Ltd (Group) is alarge-scale enterprise in China's construction machinery industry, specializing in the production of Tower Crane and Construction Elevator. With registered capital of 100 million Yuan, the company integrates R&D, manufacturing, sales, services and finance. Founded in November 2000, after 19 years' high-speed development, our annual production capacity is over ten thousand units and we have become aleading brand in the tower crane and elevator industry in China.The head office of the groHand Tools up is located in Hi-tech Development Zone, Jinan, China, with 3,000 sqaure meters workplaces. The production bases are separately located in Mingshui Economic Development Zone of Jinan City, Foshan of Guangzhong Province, Yiyang of Hunan Province, with total area of over 300,000 sqaure meters. At present the group has 8production bases, 7operation center, 8sales companies, one finance lease company and one import &export company.Dahan construction elevator ranks among top 3in terms of production and sales volume in China, with the highest price-performance ratio. Product range covers 2-wheel drive, 3-wheel drive, and variable frequency products. The new 3-wheel drive features more energy-saving and fuel consumption with the same configuration.Factory Pictures
Why Choose Us?1. We are first company who use automatic robot line to produce tower crane and construction hoist. At present, we have afully automatic robot welding production line for mast sections fabrication made up by more than 100 welding robots.
2. Mature International Market Experience. We have exported more than 60 countrys and area, nearly 20 years international trade business.
3. DAHAN have established strategic partnership andManufacturing Equipment for Electrical & Electroni supporting supply relationship with many international first-class enterprise like Baosteel,Siemens and France Schneider. All the electric components adpot to Schneider brand.
4. Leading brand of tower craSemiconductor ne and hoist in China. We are one of the drafters of industry standard.
5. Best quality with low price. We save from row material and imported components from France directly. Have no dealer earns profits.Related tower crane model specifications

ModelMax loadJib lengthFree standing heightTip loadMast section sizeQTZ50(4810)4t48m29m1t1.5x1.5x2.2mQTZ50(5008)4t50m29m0.8t1.5x1.5x2.2mQTZ63(5013)5t50m38m1.3t1.5x1.5x2.5m5t50m38m1.3t1.6x1.6x2.5m5t50m42.5m1.3t1.6x1.6x2.8m6t50m40m1.3t1.6x1.6x2.5m6t50m42m1.3t1.6x1.6x2.8m5t50m36.5m1.3t1.2x1.2x3.0m6t50m44m1.3t1.2x1.2x3.0mQTZ80(5610)6t56m42m1.0t1.6x1.6x2.8m6t56m44m1.0t1.2x1.2x3.0mQTZ80(5612)6t56m40m1.2t1.6x1.6x2.8mQTZ80(5613)6t56m42m1.3t1.6x1.6x2.8m6t56m44m1.3t1.2x1.2x3.0mQTZ80(6010)6t60m40m1.0t1.6x1.6x2.8m6t60m45m1.0t1.8x1.8x2.8m6t60m44m1.0t1.2x1.2x3.0mQTZ80(6012)6t60m40m1.2t1.6x1.6x2.8m6t60m45m1.2t1.8x1.8x2.8m6t60m44m1.2t1.2x1.2x3.0mQTZ100(6013)6t60m40m1.3t1.6x1.6x2.8m8t60m45m1.3t1.8x1.8x2.8m8t60m44m1.3t1.2x1.2x3.0mQTZ125(6513)6t65m45m1.3t1.8x1.8x2.8m8t65m45m1.3t1.8x1.8x2.8mQTZ125(6015)8t60m45m1.5t2.0x2.0x3.0m10t60m45m1.5t1.8x1.8x2.8m10t60m44m1.5t1.6x1.6x3.0m10t60m60m1.5t2.0x2.0x3.0mQTZ160(6024)10t60m59.7m2.4t2.0x2.0x3.0m10t60m64.7m2.4t2.0x2.0x3.0mQTZ160(6516)8t65m50m1.6t1.6x1.6x3.0m8t65m50m1.6t1.8x1.8x2.8mQTZ200(6520)10t65m59.7m2.0t2.0x2.0x3.0m10t65m64.7m2.0t2.0x2.0x3.0m10t65m53.5m2.0t2.0x2.0x3.0mQTZ250(7021)12t70m59.7m2.1t2.0x2.0x3.0mQTZ250(7025)12t70m59.7m2.5t2Ball Screw .0x2.0x3.0mQTZ250(7032)12t70m52.5m3.2tPneumatic Tools 2.0x2.0x3.0m12t70m57.5m3.2t2.0x2.0x3.0m12t70m38.8m3.2t2.0x2.0x3.0mQTZ250(7027)16t70m52.5m2.7t2.0x2.0x3.0m16t70m38.8m2.7t2.0x2.0x3.0mQTZ315(7530)16t75m52.5m3.0t2.0x2.0x3.0mQTZ500(8522)25t85m73m2.2t2.5x2.5x5.95m

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