Tower Crane Hoist Construction Machinery

We offer crane hoist construction machinery.
Performance parameters table
model qtz63(5013) qtz63(5610)
maximum rated torque (kn.m) 630 630
maximum lifting (t) 6 6
maximum working amplitude (m) 2.5∽50 2.5∽56
idependent hoisting height (m) 1.3 1
attached hoisting height (m) 41 40
payload capacity at maximum amplitude(t) 150 140
hoisting speed(m/min) a=2 10/40/80 8.5/40/80
hoisting speed(m/min) a=4 5/20/40 4.3/20/40
radius changing speed (m/min) 22/44 20/40
swiveling speed (r/min) 0.6 0.6
raising speed (m/min) 0.6 0.55∽0.7
dead load (t) 39 39.5
structure self-weight (kw) 43.4 43.4
balance weight (t) 11.5 13.5
standard knot dimensions (m) 1.6×1.6×2.5 1.64×1.64×2.5 1.833×1.833×2.5
materials of main limb of tower body ∠125×10(combining) ∠125×10(combining