QTZ2000A+Max.load 80t topless tower crane

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QTZ2000A topless tower crane Technical Parameter: 1. Freestanding height: 70m 2. jib length: 70m/65m/60m/55m/50m/45m/40m 3.Max. load: 80 t 4.Tip load: 24t 5. Range: 3.5-70m 6.Mast section: 3.25*3.25*6.0m 7.Only collar tie: Min. height base to first tie 24m, max height above first tie 54m. max horizontal tie load 110t; More than one tie: Min. height base to first tie 24m, max height above first tie 54m, max horizontal tie load 110t, max.lift height without tie 60m QTZ2000A topless tower crane Technical Parameter Working Amplitude(m) 3.5-70m Mast Section 3.25*3.25*6.0m Max. Hoisting Weight(t) 80t Hoisting Load(t) 40-80 20-40 10-20 0-10 V(m/min) 0-6 0-12 0-24 0-48 Trolleying m/min 0-20 Slewing r/min 0-0.3 Power Supply 380v 50Hz/440v 60Hz Power Supply Quantity 101KVA Protective Devices Moment limit automation Overweight automation Overheight, overlow automation Slewing orientation control Trolley limit control According to customers’ requirement, we produce 13 kinds of flat top tower cranes, from 6 tonnes to 140 tonnes: 1. Max. load 140t, QTZ2800, it is the newest large tonnes topless tower crane our engineer designed. It is avaliable to build top business buildings 2. QTZ2000A with max load 80 tonnes, jib length 70m, mast section 3.2*3.2*6.0m 3. QTZ8025 with max capacity 24t, boom length 80m, free standing height can reach 73.2m 4. 18T: QTZ7427(HUH:62.65m, JL:74m, TL:2.7t), QTZ8030(HUH:73.2m, BL:80m, tip load:3t) 5. QTZ300-16(75/24): max capacity 16t, jib length 75m, tip load 2.4t, mast section 2.3*2.3*6.0m 6. 12T: 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) 7. Max load 10t: QTZ6020A 8. Max capacity 8t: QTZ5515B, QTZ5020B, QTZ5020A 9. Min. 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

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Zibo Yichi International

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