Shandong Minglong Construction Machinery Co., Ltd.  

Product Name: Gh7427 Topless Tower Crane-Max. Capacity 18t Model NO.: GH7427 Type: Tower Crane Moving Type: Fixed Installation: Jack-Up Maximum Lifting Weight: >10t Maximum Lifting Height: 200-250m Condition: New Certification: ISO9001: 2000 Power Source: Electric Sling Type: Wire Rope Application: Construction Usage, Workshop Usage Trademark: MINGLONG Transport Package: 40'hq Origin: China HS Code: 8426200 Product Description GH7427 topless tower craneTechnical Parameter:1. Freestanding height: 62.65m; Travelling height: 64.15m; Internal climbing height: 50m2. Jib length: 74m/70m/64m/60m/54m/50m/44m/40m3.Max. load: 18 t4.Tip load: 2.7t5. Range: 3.5-74m6.Mast section: 2.0*2.0*3.0m7.Anchorage height: 98.65m/134.65m/170.65m/206.65mGH7427 topless tower crane Technical ParameterJib length74mMast Section2.0*2.0*3.0mMax. capacity18tMechanisms2 falls4 fallsDrum capacityMotorHoistingm/min345892172946550m75KWt662.518125Trolleying m/min0-607.5KWSlewing r/min0-0.72*9KWTravellingm/min13.5/272*1.7/3.4KWPower Supply380v 50Hz/440v 60Hz 120KVALoad diagramJib(m)FallR(Cmax)mC(max)t3034404450546064707474IV14.318.07.016.165.054.483.803.432.982.722.392.20II25.99.007.666.665.554.984.303.933.483.222.892.7070IV14.618.07.426.395.254.663.963.584.112.842.50II26.79.007.926.895.755.164.464.083.613.343.0064IV15.718.08.307.085.835.194.424.013.493.20II29.19.008.807.586.335.694.924.513.993.7060IV15.718.08.307.365.845.204.434.023.50II29.19.008.807.866.345.704.934.524.0054IV15.718.08.407.235.955.304.524.10II29.69.008.907.736.545.805.024.6050IV16.318.08.607.646.305.624.80II31.09.009.008.146.806.125.3044IV18.218.010.18.757.286.50II35.09.009.009.007.787.0040IV18.518.010.39.007.50II35.99.009.009.009.008.00According to customers' requirement, we produce 13 kinds of flat top tower cranes, from 6 tonnes to 140 tonnes:Max. load 140t, QTZ2800, it is the newest large tonnes topless tower crane our engineer designed. It is avaliable to build top business buildingsQTZ2000A with max load 80 tonnes, jib length 70m, mast section 3.2*3.2*6.0mQTZ8025 with max capacity 24t, boom length 80m, free standing height can reach 73.2m18T: QTZ7427(HUH:62.65m, JL:74m, TL:2.7t), QTZ8030(HUH:73.2m, BL:80m, tip load:3t)QTZ300-16(75/24): max capacity 16t, jib length 75m, tip load 2.4t, mast section 2.3*2.3*6.0m12T: QTZ6040(free standing height 52.15m, boom length 60m, tip load 4t, mast section 2.0*2.0*3.0m); QTZ6022(max load 12t, tip load 2.2t, jib length 60m)Max load 10t: QTZ6020AMax capacity 8t: QTZ5515B, QTZ5020B, QTZ5020AMin. load flat-top building tower crane we have is 6 tonnes, QTZ5013 with jib length 50m, tip load 1.3t, mast section 1.6*1.6*2.8m, free standing height 38.4m