Self-raised tower crane

Item QTZ400 QTZ260 QTZ160 QTZ125 QTZ100 QTZ80 QTZ63 QTZ50 QTZ40 QTZ40/31.5 QTZ25 QTG25
TC7052 TC7030 6024 6018 5516 6010 5512 5613 5013 5510 5008 4810 4808 4708 4208 4206 3808 3506 3008 3506 3008
Maxumum rate torque(KN*m) 4000 2600 1600 1250 1000 800 500 500 400 400/315 250 250
Maximum lifting load(t) 25 12 10 8 8 8 6 4 4.0/3.0 4.0/3.0 2.5 2.5
Maximum working amplitudem 70 70 60 60 60 56 55 55 42(38) 42(38) 35(30) 34.6(30)
Independent height(m) 50 48 50 50 50 46.2 40 40 29 29 25 25
Adhered height(m) 205 205 200 180 180 151.2 151.2 151.2 120 100 60 33(30)
Lifting capacity at jib tip(t) 5.2 3 2.4 1.8 1.6/1.0 1.2/1.3 1.3/1.0 1.3/1.0 0.8 0.6/0.8 0.6/0.8 0.6/0.8
hoisting speed(m/min)a=2 40 20 100/50/7.4 101.5/51.83 101.5/49.11 80.4/41.0 82.3/42 70/35/7.7 70/35/7.5 70/35/7.5 27/13.5 27/13.5
hoisting speed(m/min)a=4 80 40 50/253.7 49.11/25.08 51.83/25.08 39.4/20.1 41.2/21 35/17.5/3.75 35/17.5/3.75 35/17.5/3.75 20 26/20
Radius changing speed(m/min) 0-100 0-75 50 50 58.6/29.3/8.79 43.3/21.9 44/22 22/33 22/33 24/36
Swiveling speed(r/min) 0.72 0.6 0.6 0.65 0.63 0.62 0.637 0.6 0.6 0.36/0.72 0.74 0.73(0.72)
Climbing speed(m/min) 0.46 0.45 0.45 0.4 0.4 0.4 0.4 0.6 0.6 0.6 0.6 _
Dead load(t) 135 88 145/77.86 115.3/60.982 97/50.55 81.87/42.49 72.79/36 36/42 42.7/21.5 32/21 2936/18.3 28.3/17.2 26/18 22/15 16.6 13.57  
The upper chord of lifting beam

Self-raised tower crane
QTG25,QTZ25,QTZ31.5,QTZ40,QTZ50,QTZ63,QTZ80,QTZ100,QTZ125,QTZ160,QTZ260,QTZ400

  • Feature:Tower Crane
  • Max. Lifting Load:25T
  • Model Number:QTZ Series
  • Place of Origin:Shandong China (Mainland)
  • Country:China (Mainland)
  • telephone:86-532-85932266
Delivery Time: 30 days after receiving advance payment
Package: Standard export package
Supply Ability: 100 Set/Sets per Year
Minimum Order Quantity: 1 Set/Sets
Payment Terms: L/C,T/T
Port: Qingdao
Feature: Tower Crane
Max. Lifting Load: 25T
Model Number: QTZ Series
Place of Origin: Shandong China (Mainland)
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