Institutions load rate Hoisting mechanism JC 40%
Slewing mechanism JC 25%
Trolleying mechanism JC 25%
Hoisting height magnification Basic height Attachment height
a=2 35 120
a=4 35 60
Rated load moment(KN. m) 630
Maximum lifting weight (t) 5
radius Maximum radius(m) 50
Minimum radius(m) 3
Hoisting mechanism magnification a=2 a=4
Speed m/min) 70 35 10 35 17.5 5
Lifting weight(t) 1.25 2.5 2.5 2.5 5 5
power(Kw) 18 18 5 18 18 5
Slewing mechanism speed(m/min) 0.64
power(Kw) 3.7
Traction mechanism speed(m/min) 38 25
power(Kw) 2.8 2.2
Jacking mechanism speed(m/min) 0.4
Working pressure(MPa) 20
power(Kw) 4
Counterweight block Hoisting jib height Counterweight block weight(t)
50 10.00
44 8.40
The total power(Kw) 28.5
Working temperature -20-40 degree