Tower Crane
Hoisting Mechanism
Three-gear speed modulation by electrical motor or frequency conversion.
Slewing Mechanism
Speed modulation with frequency conversion, accurate position offers excellent performance.
Concrete pump-60.13.90SB
Technique capability table
Main Technical Data Table
Items
Units
Parameters
60.13.90S
Whole performance of pump
Max. theo. output
m3/h
66/40
Concrete pressure
MPa
13/7
Distributing valve style
S Valve
Concrete cylinder size Diameter ¡Á stroke
mm
200/1800
Hopper size Capacity ¡Á feeding height
L ¡Á mm
600¡Á1400
Outlet diameter
mm
¦µ180
Power system
Electromotor model
Y280M-4
Rated power
kW
90
Rated voltage
V
380
Rated speed
r/min
1480
Hydraulic system
Hydraulic circuit type
opened circuit
Pumping system pressure
MPa
32
Distributing pressure
MPa
19
Mixing system pressure
MPa
12
Max mixing speed
r/min
32
Capacity of oil tank
L
500
Other parameters
Max. grain diameter
mm
pebble: 50 crushed stone: 40
Diameter of delivery pipe
mm
¦µ125/¦µ150
Overall dimension Length ¡Á width ¡Á height
mm
6400¡Á2100¡Á2300
Overall weight
kg
6500